TECHNICAL APPROACH AND COST ESTIMATE SOIL ...for the treatment of the extracted groundwater. The air...

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TECHNICAL APPROACH AND COST ESTIMATESOIL AND GROUNDWATER REMEDIATION

RALSTON DISPOSAL SITECEDAR RAPIDS, IOWA

Prepared for:Rockwell International

Cedar Rapids, Iowa

Prepared by:Terra Vac

Midwest Division

August 1994

Rockwen international Proposal S60-1228

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EXECUTIVE SUMMARY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1I.0 - SITE HISTORY ......................................................... 22.0-SITE DESCRIPTION ................................................... 2

2.1 - Site Geology and Hydrogeology ........................................... 23.0 - NATURE AND EXTENT OF CONTAMINATION ........................ 3

3.1 - Soil Contamination ........................................................ 33.2 - Groundwater Contamination .............................................. 3

4. 0 - REMEDIATION TECHNOLOGY ........................................ 44.1 - Vacuum Extraction and Dual Vacuum Extraction ........................... 4

5.0 - PROJECT DESIGN RATIONALE ....................................... 55.1 - Vacuum system ... . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.2 - Well Spacing and Design . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55.3 - Vapor Treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65.4 - Groundwater Treatment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65.5 - Noise Control Measures . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 95.6 - Control and Data Acquisition System .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

6.0 - REMEDIAL ACTIVITIES .............................................. 116.1-Task One-System Design and Permitting .. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116.2 - Task Two - Well and System Installation ................................. 116.3 - Task Three - Startup and Continued Operations .......................... 15

7.0-SCHEDULE .......................................................... 158.0-PROJECT PERSONNEL ............................................. 159.0 - HEALTH AND SAFETY ............................................... 1610.0-QUALITYASSURANCE ............................................. 16II.0-COST ESTIMATE ................................................... 1712.0 - CONTRACTUAL CONCERNS ....................................... 1813.0-SUMMARY .......................................................... 19

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TECHNICAL APPROACH AND COST ESTIMATESOIL AND GROUNDWATER REMEDIATION

RALSTON DISPOSAL SITE - CEDAR RAPIDS, IOWA

EXECUTIVE SUMMARYMontgomery Watson (Montgomery) and Others have conducted site investigations atthe former Ralston Disposal site in Cedar Rapids, Iowa on behalf of RockwellInternational (Rockwell). The results of the investigations indicate that soil andgroundwater is contaminated with volatile organic compounds, semi-volatilecompounds and metals to varying degrees. As part of an Administrative Order onConsent, Rockwell is requesting proposals for the design, installation and startup of adual vacuum extraction system as a source removal/control action for the Ralston site.

This report provides a technical approach and cost estimate for the implementation ofin-situ technologies, based on soil vapor extraction (SVE), for the source removal andcontrol of continued groundwater contamination. The primary goal of the remedialactions will be to remove the source of groundwater contamination contained in theunsaturated soils and alluvial groundwater system at the site. Based on the dataavailable at this time, an enhancement of the SVE technology, dual vacuum extraction,is recommended to most practically and cost-effectively accomplish the goal of sourceremoval and remediation of the alluvial saturated soils. Dual vacuum extraction (DVE)synergistically combines the technologies of SVE and groundwater extraction tosimultaneously address both source and groundwater contamination.

The DVE system anticipated for the Ralston site consists of dual vacuum extractionwells, vapor and groundwater manifolding, air/water separation vessels, vapor andgroundwater treatment systems, and a surface cover. The design includes 13 DVEwells installed in the area of soil and groundwater contamination and 3 groundwaterextraction wells installed in the area north of the source area to control migration of thedissolved groundwater contamination plume. Vacuum extraction equipment will includean air/water separator, a vacuum pump capable of approximately 1000 scfm at 12inches of mercury vacuum for extraction of subsurface vapors, a 2000 scfm catalyticoxidation and scrubber system to treat the extracted vapors and an air stripping systemfor the treatment of the extracted groundwater. The air stripping system will includetwo, 30-foot packed towers and a 10 HP blower capable of 1000 scfm. A surface coverconsisting of a clay cap covered by topsoil will be installed over the area of soilcontamination by Others prior to installation of the DVE system.

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1.0-SITE HISTORYThe Ralston site is located in Linn County, Cedar Rapids, Iowa. The site was used asa disposal area for wastes from a gold plating operation and other industrial sourcesfrom 1956 to 1958. In addition, local businesses and residents disposed of waste atthe site. Wastes included solvents, paint sludge and general industrial refuse.

In 1981, Rockwell submitted information to the U.S. Environmental Protection Agency(ERA) listing hazardous substances disposed of at the site. Site investigations began in1985, when a preliminary investigation indicated that soil and groundwatercontamination may have resulted from disposal activities. Further investigations beganin 1988 and resulted in the removal of two drums of concrete-encapsulated cyanide.

Based on these initial investigations and sampling conducted by Rockwell in 1991, aRemedial Investigation/Feasibility Study (RI/S) Order was entered into by Rockwell withthe ERA in 1991. Montgomery began the RI/FS in 1992, and a Removal Action WorkPlan was approved in May 1994.

2.0 - SITE DESCRIPTIONThe disposal area is located on a 1.5 acre site south of a intermittent stream known asDry Run Creek. The topography of the site area is dominated by the erosion oflandscape from the Creek. Northeast of the site is a floodplain approximately 500 feetin width. South of the site, steeply sloping bluffs rise to a railroad embankment, withsome areas artificially leveled by fill activities. An access road from the south follows agently sloping path into the main portion of the site.

2.1 - Site Geology and HydroaeologyThe geology of the Ralston site consists of unconsolidated alluvial deposits overlyingcarbonate bedrock. The alluvial deposits typically consist of a thin topsoil zone from 0to 2 feet below grade (bg), followed by a clayey to sandy silt which overlies a fine tomedium sand, grading to coarser sand and gravel at depth. The alluvial deposits arefairly consistent across the site area, and are Quaternary age. The average thicknessof the alluvial unit is 12.5 feet across the site based on the well log data provided fromMontgomery.

Bedrock generally consists of a weathered carbonate. The bedrock has beendetermined to be fairly flat in relief across the site. Two major bedrock intervals havebeen found, of Devonian and Silurian age. Immediately below the unconsolidatedmaterial lies a weather zone, consisting of a kaolinitic clay and fragments of carbonatebedrock. This interval thickness varies from 1 to 2 feet across the site. Below thisinterval, the bedrock becomes more competent. Both bedrock groups consist ofdolomite with different member characteristics. Typically, vugular porosity, degree of

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T6RRfl VflCj fossilization, density and other characteristics vary locally for each member, and these

characteristics have been summarized by Montgomery in other reports.

j Two primary groundwater systems exist at the site, the alluvial sands and gravel andthe Silurian dolomites. It appears that the Devonian bedrock and the upper weathered

I clayey zone are of a lesser permeability when compared to the overlying alluvial sands1 and the underlying Silurian bedrock.

\ The alluvial groundwater system contains the groundwater from the water table surfacei to the top of the weathered bedrock zone. The primary flow interval in this system is

the coarse sands and the gravel above the bedrock surface. The groundwater system| is approximately 5 to 10 feet thick across the site. Typically, the flow direction of this: system is to the northeast under Dry Run Creek. This system is greatly and locally, effected by precipitation events, which may result in reversals of the natural hydraulic

gradient. Based on slug test'data, the hydraulic conductivity of the alluvial system isapproximately 2 x 10"3 cm/sec.

i 3.0 - NATURE AND EXTENT OF CONTAMINATION; Both soil and groundwater contamination have been detected at the Ralston site. The! primary contaminants are volatile organic compounds (VOCs). Other contamination,

including semi-volatile organic compounds, metals and PCBs have also been detectedat various concentrations, however the remediation of these contaminant types is not inthe scope of the proposed work.

3.1 - Soil ContaminationIn the soils, the most frequently detected VOCs are trichlorethelyne (TCE),perchloroethylene (PCE), dichloroethlylene (DCE), toluene and xylenes. TCE and DCE

I represent the VOCs with the highest concentrations at the site. Other VOCs detectedinclude methyl isobutyl ketone, acetone, methlylene chloride and chlorofrom. The

i highest level of VOC contamination is near the center of the disposal area. There islittle correlation between VOC concentration and depth. The highest concentrations ofTCE detected, 17,000 mg/kg, were found at SB-5A at a depth of 5 to 10 feet. At thissample point, PCE was detected at 1,800 mg/kg and toluene at 6,300 mg/kg. K hasbeen Terra Vac's experience that the high levels of these contaminants typicallyindicates the presence of a liquid phase contaminant, either floating or sinking at thewater table. Based on the data provided, an area of soils approximately 25,000 squarefeet has been identified as contaminated.

3.2 - Groundwater Contamination, The area of groundwater contamination is more extensive when compared to the soils

area. Based on the data provided the dissolved groundwater plume in the alluvialsystem extends over an estimated 120,000 square feet, or 2.75 acres. The

; contaminants detected in the groundwater plume are similar in nature to the soilj

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T6RRH Vaccontaminants, with the addition of vinyl chloride (VC), methyl ethyl ketone and1,1,1-trichloroethane. The primary contaminants of the plume extending beyond thearea of soils contamination are TCE, DCE and VC. The highest dissolved VOCconcentrations were detected near SB-2 and SB-3, and contained TCE, DCE and VC at980,000 ug/l, 180,000 ug/l and 29,000 ug/l, respectively. The dissolved plume typicallyfollows the channel of Dry Run Creek to the northeast and northwest, with higher levelsof VOCs trending to the northeast. The geometry of the dissolved plume is consistentwith the shallow groundwater flow directions. Groundwater flow from the site isdirected in both the northeast and northwest. The remediation of the bedrockcontamination is beyond the scope of this remedial action.

4. 0 - REMEDIATION TECHNOLOGYThe technology of dual vacuum extraction is recommended for the remediation of theshallow alluvial system. This technology will remediate both the saturated andunsaturated media at the site. Two recent technical papers are attached which discussthe technology in detail and demonstrate the ability of the technology to successfullyremediate both soils and groundwater. Each of the technologies Terra Vac intends touse at the Ralston site are discussed below.

4.1 - Vacuum Extraction and Dual Vacuum ExtractionThe Terra Vac Vacuum Extraction (VE) Process has been applied at many sites similarto the Ralston site for effective recovery of adsorbed, dissolved, liquid and vapor phaseVOCs. This process has been demonstrated to be very cost-effective when comparedto other remedial technologies.

The vacuum extraction process enhances the volatilization of VOCs in subsurface soilsby the application of a vacuum to the subsurface through specially designed extractionwells. The resulting subsurface negative pressure gradient volatilizes contaminant andinduces the migration of vaporized VOCs towards the vacuum extraction wells, wherethey are drawn to the surface by the vacuum unit. Emission controls devices, such asvapor-phase activated carbon or catalytic oxidation units, can be installed in-line toremove volatile organics from the air stream prior to its release to the atmosphere.

Due to the shallow groundwater levels at the site, Terra Vac will design and install eachof the VE wells to be capable of Dual Vacuum Extraction (DVE). Dual vacuumextraction is the simultaneous extraction of both soil vapor and groundwater from asingle extraction well. This technology causes drawdown of the water levels in the areaof the DVE well, creating additional unsaturated soils which are then remediated withthe VE process. In addition, the groundwater recovery rate during DVE can besignificantly increased compared to atmospheric pumping due to the vacuum enhancedgroundwater recovery.


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5.0 - PROJECT DESIGN RATIONALEThe major design parameters for the remediation system are discussed below.

5.1 - Vacuum systemThe vacuum level required to induce airflow in the soils is a function of the permeabilityand other characteristics of the soil. The soils at the Ralston site have a highpermeability, and DVE wells are anticipated to operate at wellhead vacuum ofapproximately 4 inches Hg. This is based on our actual field experience at numeroussites with similar soil conditions, and is confirmed by our soils data base which includessoil and operating data from over 300 sites. Higher vacuum levels are not required atthis site.

Based on the 13 well design'discussed below, a unit capable of up to 1000 scfm at ablower vacuum of 12 inches Hg has been selected for this site. The vacuum unit will bea Dresser Roots model 616RSC positive displacement, rotary blower and a 60 hpelectric motor. Equipment specifications for this blower are included in Appendix A.

The option discussed with Rockwell and Montgomery Watson representatives toprovide a blower capable of operating at 2000 scfm was evaluated. The intention of thelarger blower was to accommodate anticipated increases in the capacity of thegroundwater treatment system. The larger blower would provide a larger air flowcapacity, and thus be capable of drawing air through a second air stripping system inthe future, once the DVE system was shutdown, and additional bedrock groundwaterrecovery wells installed. Although this scenario is possible, our engineering evaluationindicates that a separate blower to operate the air stripping system will be moreeffective. This is due to the actual requirements for the air stripping blower, which aretypically high flow and minimal vacuum. The DVE blower typically will be capable of ahigher vacuum level, and thus require a larger hp motor to operate the blower. Forexample, the DVE blower selected is 60 hp, and the air stripping blower is only 10 hp.This provides not only a capital cost reduction, but also an operating cost reduction. Inaddition, as discussed below, the blower on the catalytic oxidation system has beendesigned to draw up to 2000 scfm without the use of a separate booster pump.

5.2 - Well Spacing and DesignThe hydraulic conductivity of the soils in the alluvial system is estimated to be 10'3cm\sec. Based on this information and comparison to our soils database, we anticipatea minimum zone of influence of approximately 50 feet for each VE well. The wellspacing in the area of soil contamination will be based on a 50 foot on-center distancebetween wells. Based on this spacing, approximately 13 DVE wells will be installed.


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5.3 - Vapor Treatmenti The most cost effective vapor treatment technology will depend upon the mass of

contaminant to be treated. Based on the relatively high concentrations of contaminantpresent, it is assumed that catalytic oxidation will provide the most cost effective

I treatment.

-, Terra Vac owns and operates a fleet of catalytic oxidation systems, ranging in sizej from 500 scfm to 2000 scfm. Terra Vac was the first company to permit, install and

operate a catalytic oxidation system at a Superfund site for the treatment of chlorinatedorganlcs. In this technology, the extracted vapors are thermally destroyed, andconverted to carbon dioxide, water vapor and hydrogen chloride (HCI). The catalyticsystem allows operation at lower temperatures, when compared to thermal reactors,while providing destruction efficiencies up to 99 percent. This technology is typicallycost-effective during startup of sites where a large mass of contaminants is present,and VOC extraction rates are greater than 15 to 20 pounds per day.

It is assumed that initial operations at the Ralston site will indicate that catalyticoxidation of extracted vapors will be the most cost-effective treatment technology. Thesystem selected for the Ralston site is a Global Model 20 VTM Chloro-Cat capable of2000 cfm and a 99 percent destruction efficiency. This blower will be capable ofdrawing up to 2000 scfm through the airstripping system without the use of a boosterpump. This will reduce system operating costs after the DVE system has beenshutdown. This removal efficiency is required to ensure that no transfer of vapor phaseVOCs to the dissolved phase occurs in the scrubbing system. The system includes ascrubber for 99% treatment of HCI. Equipment specifications are included in AppendixB.

5.4 - Groundwater Treatment5.4.1 - Design Assumptions

The influent design concentrations for the groundwater treatment system have beenobtained from Table 11 of the Performance Specification for Dual Purpose SoilVapor/Groundwater Extraction System. Table 11 shows the analytical results forgroundwater samples collected from soil borings at 8 locations across the site. Theaverage concentration from the 8 samples has been used as the design basis for theinfluent to the airstripping system. For compounds which were below detection limit,the value of the detection limit was assumed for averaging. The design influentconcentration calculated for each contaminant is shown in the table below.

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Rockwell International Site - Cedar Rapids, IowaAverage Influent Design Concentrations (ug/l)

CompoundTrichloroethylene

Methylene Chloridecis-1 ,2-dichloroethylene

AcetoneMethyl ethyl ketone

Vinyl Chloride

Concentration (ug/l)136,80011,30068,90011,30011,30011,200

The groundwater recovery system has been designed for the recovery of an estimated120 gpm of groundwater. The water will be pumped to the vacuum extraction systemair/water separator tank, and then transferred to the airstripping system for treatment.The airstripping system has been designed using a design program supplied by thepacking material manufacturer (Lantec). Terra Vac's airstripping modeling programwas also used for design confirmation, and to provide additional safety factor into theairstripping tower design. The results of the computer modeling showed that 50 feet of3.5-inch Lanpac packing material will be required to reduce the above concentrationsof chlorinated organics each to 5 ppb or less. Inputs to the airstripper computer modelinclude the properties of the VOCs, packing material parameters, and influent air andwater characteristics. Several assumptions have also been made:

• The groundwater temperature is assumed to be 45 degrees Fahrenheit• Influent air to the airstripper is 50 degrees Fahrenheit• An air/water ratio of 100 is used for the airstripping tower« The liquid loading rate is 17 gpm per square foot

Based on the results of the computer models, the anticipated effluent concentrationswith 50 feet of packing material is shown below:

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Rockwell International Site - Cedar Rapids, IowaCalculated Discharge Concentrations

Compound

TrichloroethyleneMethylene Chloride

cis-1 ,2-dichloroethyleneVinyl Chloride

AcetoneMethyl ethyl ketone

Percent RemovalEfficiency

100%100%100%100%4%5%

EffluentConcentration

<5ppb<5ppb< 5 ppb< 5 ppb

10, 800 ppb10, 700 ppb

5.4.2 - Design Considerations

The results of the computer modeling shows that a minimum of 50 feet packing materialis required to treat the anticipated grogndwater concentrations to less than 5 ppb foreach chlorinated organic compound. As a design safety factor, Terra Vac would includean additional 10 percent of packing material, bringing the overall height of the packedbed to 55 feet. A single airstripping tower with 55 feet of packing would stand over 60feet tall. Because of this, Terra Vac recommends that the airstripping system beprovided as two airstripping towers placed in series, each 3 feet in diameter with 30feet of packing material. Each tower would be designed for an average flow of 120gpm, with the hydraulic capability of treating up to 200 gpm as the influentconcentrations decrease over time. Since the influent groundwater concentrations willdecrease over time, the second airstripping tower may be taken off line at a later date,or both towers may be used in parallel to treat up to 400 gpm of total groundwater.This airstripping package supplies the treatment efficiency required to meet sewerdischarge requirements during the startup period when VOC concentrations are at theirhighest concentrations, while allowing the flexibility to expand the system at a later dateas VOC concentrations decrease with time. Complete design calculations andequipment specifications for the air stripping system can be found in Appendix C.

5.4.3 - VOC Pre-treatment

Groundwater will be pumped to the air/water separator for equalization prior totreatment by airstripping. Some stripping of VOCs from the groundwater may occur inthe air/water separator tank prior to treatment by the airstripping system. Whether ornot this occurs is dependent upon the concentration of vapor phase VOCs whichalready exists in the separator tank. The relationship between the concentration ofVOCs in the water and concentration of VOCs in the vapor in the separator tank can beexpressed using Henry's law:


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i Concentration in air = HHM, , con«tani* Concentration in the water

When Henry's Law is used to establish a correlation between the liquid and vapor1 concentrations for TCE in an air and water mixture, the calculations show that anj equilibrium vapor concentration of 7,700 ppm TCE is obtained for an air/water mixture

with 136.8 ppm TCE in the groundwater. This data can be used to make the followingI assumptions:

3 1. If the extracted vapor concentration from the DVE wells is less than 7,700 ppm,j some stripping of VOCs will occur from the groundwater in the separator tank if

the influent groundwater concentrations are at or above 136.8 ppm.i 2. If the vapor concentration in the extracted air from the DVE wells is at a] concentration of 7,700, ppm or greater, and the recovered groundwater is at

136.8 ppm TCE, no stripping will occur from the groundwater because a reverse; concentration gradient exists.

This data was evaluated for the design of the airstripping system to determine if thei air/water separator tank could be relied upon for pre-treatment of recovered

groundwater prior to treatment by the airstripping system. Due to the potentialpresence of DNAPL at the site, it is possible that start-up vapor concentrations of TCE

• could exceed 7,700 ppm in the vapor phase. Therefore, no pre-treatment of thegroundwater has been assumed at the air/water separator tank for the design of theairstripping tower. However, as the clean-up progresses and vapor concentrationsdecrease over time, it is likely that some pre-treatment of groundwater will occur at theseparator tank during the later stages of the project.

5.4.4 - Fouling of Packing Materials

Groundwater analyses for iron, alkalinity and hardness from the site show that there isa potential for fouling of the packing materials. Sequestrants and/or dispersing agentscan be added to the groundwater prior to treatment to reduce fouling. However, the

! addition of pre-treatment chemicals can be costly, and may present permittingdifficulties if applying for an NPDES permit at a later date. To reduce the potential forfouling, LANPAC™ packing materials have been specified for both airstripping towers.The LANPAC™ packing material has been demonstrated to provide the ability to resist

; and prevent fouling due to its enhanced fluid dispersion and surface wettingcapabilities. Terra Vac will monitor the tower for fouling during the first 3 months of

j operation to determine the need for pre-treatment chemicals at a later date.

! 5.5 - Noise Control Measures1 Terra Vac has extensive experience in the implementation of noise abatementf techniques at remediation sites. Many remedial sites require industrial sized positiveI displacement blowers to successfully remediate the site. For the Cedar Rapids site, a


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T6RRFI VRCpositive displacement blower is required to develop the vacuum and flow levelsrequired for groundwater entrainment. Positive displacement blowers typically operateat noise levels ranging between 75 to 85 dBA, therefore noise reduction techniquesmust be employed at the site.

Terra Vac uses two methods to reduce noise intensity from operating equipment, firstreducing the noise intensity at the source, and then reducing sound transmissionthrough attenuation.

During the preliminary system design, Terra Vac makes an effort to reduce sourcenoise by specifying efficient and smooth operating equipment. The equipment isspecified for operations at moderate speeds and reducing equipment loads foradditional noise reduction. Two rotary lobe blowers are specified for this project. The10-HP blower will be used exclusively for the airstripping tower to reduce horsepowerdemands, overall equipment loads and overall noise levels.

Although special attention is paid to noise considerations when specifying equipmentfor the site, the low frequencies emitted by positive displacement blowers will stillrequire attenuation. Low frequency noise is most effectively reduced by allowing thenoise to pass through a dampened mass. This is accomplished by housing theequipment inside a building with walls constructed of plywood and drywall. Buildingmaterials with a face density of 1 Ib/ft2 will reduce the noise attenuation by 20 dBA.

The catalytic oxidation system will be staged outside the building for safety purposes.The noise levels from the catalytic oxidation system will not require the same noisereduction efforts as the equipment inside the building since the air moving equipmentconsists of centrifugal fans rather than positive displacement blowers. However, thecatalytic oxidation system will be staged inside a wood fence area to provide a noisebarrier for the perimeter.

5.6 - Control and Data Acquisition SystemTerra Vac will utilize a Landis and Gyr System 600 Modular Building controllerinterfaced with various sensors to allow off-site monitoring of the remediation system.The system will include;

1. An autodialer system to inform of system failure or shutdown2. A 9600 baud modem to communicate with remote locations3. Monitoring of extracted air flows4. Monitoring of extracted groundwater flows5. Monitoring of vacuum levels6. Monitoring of system equipment status7. Monitoring of groundwater levels in piezometer

Equipment specifications for this equipment is included in Appendix f


TGRRfl VflC6.0 - REMEDIAL ACTIVITIESBased upon our experience at similar sites and the data provided, Terra Vac hascompleted a preliminary full-scale design for this remediation system. The followingsections will describe the work tasks to be performed by Terra Vac during theremediation at the Ralston facility. The Work Scope of each task is detailed below.

6.1 - Task One - System Design and PermittingDuring this task the following work will be completed:

Complete review of existing data baseDetailed design of the full-scale systemProcurement of materials and selection of subcontractorsScheduling and coordination activitiesPermitting and compliance activitiesDevelopment of a site-specific Health and Safety PlanDevelopment of a site-specific Work PlanDevelopment of a site-specific Quality Assurance Project PlanDevelopment of a site-specific Operations and Maintenance PlanDevelopment of a site-specific Performance Monitoring Plan

In addition, due to the logistical concerns regarding the installation of the DVE systemat this site, it is anticipated that a site visit will be made by Terra Vac to coordinatedrilling subcontractors, and other associated issues. Also during the site visit, TerraVac will obtain samples of groundwater for testing for inorganic compounds, pH,hardness, and other parameters required to properly design an air stripping tower.Frequently overlooked, this design data is required to determine the need forpre-treatment of the groundwater before stripping to reduce fouling of the packingmaterial.

Also during the final design, the requirements for the treatment of the extracted vaporstream will be reviewed. The catalytic oxidation system proposed will create HCI vaporsin the discharge. Generally, there will be some limit on the discharge of these vapors.This discharge can be controlled by the use of a scrubber to treat the vapors prior todischarge if required. This proposal includes costs for the installation and operation ofa scrubber for 99% removal of HCI.

6.2 - Task Two - Well and System InstallationOutlined below are specific tasks which will be implemented by Terra Vac during thisstage of the project:

• Mobilization and installation of remediation equipment including:• A vacuum extraction unit capable of 1000 scfm and 12 inches Hg

vacuum

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T6RRR VflC• A 2000 gallon air/water separator tank with associated level controls

and liquid pumping system• Associated vacuum extraction equipment, instrumentation, and

manifolding• The installation of 13 dual vacuum extraction wells and 3 groundwater

extraction wells• Installation of below grade vacuum manifolding and winterization• Installation of 2000 scfm catalytic oxidation system and a scrubber for

vapor treatment including controls• Installation of 120 gpm air strippers for groundwater treatment including

blower and controls• Installation of electrical control panel, instrumentation and PLC

6.2.1-Well Installation

Terra Vac proposes to install approximately 13 DVE wells at the site. The wells will bespaced approximately 50 feet apart in the area of unsaturated zone contamination.Preliminary well locations are shown in Figure 1. The well screen and riser will beconstructed using HOPE piping to ensure chemical compatibility in the event of freeproduct. Groundwater will be recovered in each of the DVE wells by vacuumentrainment methods. This will allow the recovery of both soil vapor and groundwaterfrom the same wells, without the use of groundwater pumps, significantly reducingsystem capital and operating costs and as importantly, reducing system complexity.The entrained groundwater will be collected in an air/water separator in the mainequipment building. A typical wellhead completion diagram is shown in Figure 2.

In addition, three groundwater extraction wells will be installed north of Dry Run Creekto minimize the migration of contamination in this area. The groundwater recoverywells will be 6-inch diameter, installed to a depth of 20 feet or to auger refusal. Eachwell will be equipped with a Grudfos 16E4 submersible pump and control box. Thepumps will be capable of pumping 15 gpm with a total delivery head of 90 ft., and willbe constructed of 304 SS for chemical compatibility. Submersible pump specificationsare included in Appendix D.

In addition to the groundwater extraction wells, four piezometers will be installed atlocations designated by Montgomery Watson. Transducers will be installed in eachpiezometer to record drawdown of the groundwater extraction wells to a data loggingsystem. The data can be down-loaded from the data logger by modem at any time forevaluation of drawdown and the determination of shutdown and startup of extractionwells.


T6RRfl VflC6.2.2 - System Construction

Terra Vac will provide the VE blower, an air stripper, air/water separator tank equippedwith level controls and a transfer pump, a catalytic oxidation system for the treatment ofextracted vapors and a system control panel which will integrate the operation of theremediation equipment to provide for a safe, easily monitored system. Rockwell willprovide an equipment building to house the remediation system. A process flowdiagram is shown in Figure 3, and the anticipated equipment layout in Figure 4.

Each of the DVE wells will be manifolded with PVC piping to a main header pipe. Ourexperience at over 400 sites indicates that PVC piping will remain serviceable for theanticipated life cycle of the project, regardless of the concentrations of vapors in themanifold. Extracted vapors will flow from each well, through the manifold, to theair/water separator tank. The tank will collect any groundwater extracted in the vaporstream and separate the groundwater from the vapor stream from the wells.

Winterization will also be provided for the vacuum extraction piping. This will consist ofa combined approach of using heat tape and insulation, and installing the manifoldbelow grade to provide additional insulation. The heat tape will be self-regulating, 3watts per foot, heat tape, and the insulation will be 1/2-inch foam rubber. However,due to the anticipated air flow rate and the low heat capacity of the air, heat tape andinsulation alone will not prevent the process lines from freezing. The PVC manifold willtherefore be placed 2 feet below grade (at the interface of the clay and topsoil), whichwill eliminate convectional heat loss from the pipes. Convectional heat loss is themajor source of heat loss and freezing in vacuum extraction manifolding.

The vacuum and catalytic oxidation equipment will be staged and connected toelectrical service. It is assumed that a 480 volt/3-phase/200 amp disconnect will beavailable for powering the VE Unit and other equipment. Terra Vac will provide avacuum blower capable of up to 12 inches of mercury vacuum and approximately 1000cfm. The blower will include a positive displacement blower and electric motor. Theblower will be equipped with a discharge silencer to minimize noise.

The extracted vapors will be treated prior to discharge by a catalytic oxidation system.Based on the high soil and groundwater concentrations at the site, it is assumed thatthe most cost-effective vapor treatment technology will initially be catalytic oxidation.The catalytic system will be a Global ChloroCat with a capacity of 2000 scfm air flow,capable of treating chlorinated VOCs with a 99 percent destruction efficiency. The unitwill have a stainless steel interior with a carbon shell reactor, housing the catalystmodule. The unit will have a vertical mounted burner firing in the direction of theairflow, and a shell and tube heat exchanger. The catalyst is anticipated to be anEnglehard CH350 or similar. This is a monolithic catalyst. This catalyst is not a fluidizedbed catalyst, and will not attrit fines to the stack during operations. Fluidized bedcatalysts have been noted to result in catalyst emissions, which makes it difficult to adda scrubber, and results in hazardous waste generation. It will be equipped with

Proposal #60-1228a Roclcwell International Page 13 of 19

T6RRR VFKtemperature controllers and recorders, and a CSA listed LEL monitor to measure inletvapor concentrations. Safety shutdowns will include; power loss to control panel, lossof airflow, high/low temperature and gas pressure, flame out on burner, high level inseparator, 25% LEL and low stack temperature. This system was recently selected foroperation at the Chemplex Superfund site in Iowa.

Extracted groundwater will be treated on-site using an air stripper. Costs for disposalof the treated groundwater will be the responsibility of Others. Groundwater from theDVE wells and groundwater extraction wells, and a discharge slip-stream from thescrubbing system, will be pumped to the air/water separator tank. After the air/waterseparator tank, the groundwater will be pumped to the airstripping towers to removechlorinated VOCs from the groundwater. The transfer pumps will be Crane DemingModel 3122, capable of pumping 120 gpm with a total delivery head of 40 ft.Specifications for the level controls and transfer pump on the air/water separator areincluded in Appendix E. The discharge from the airstripping tower will be pumped to thesewer, through a flow meter.

After the extracted vapors have been treated by catalytic oxidation, the vapors will bedischarged to a scrubber for removal of hydrogen chloride from the vapor stream priorto discharge. The scrubber will also be supplied by Global, and configured to interlockand operate with the Global ChloroCat catalytic system. The vapors will first passthrough a quench chamber to reduce the temperature of the discharge air to less than100°F. The vapors will then pass through a fiberglass scrubbing tower designed for 99percent removal of hydrogen chloride from the vapor stream. The scrubbing tower hasbeen designed based on the assumption of a 2000 scfm process flow stream prior tocombustion, a discharge temperature from the catalytic oxidation unit of 800°F, and amaximum influent concentration of 10,000 ppm hydrogen chloride. The scrubber willbe a vertical counter-current, packed bed type, on a skid mounted base. The systemwill include a inlet quench, packed bed adsorber, stub stack, chemical feed pump,recirculation pump and piping, level controls, liquid pressure gauges, systemdifferential pressure gauge, motor starters and a control panel. The scrubbing liquorwill be a sodium hydroxide solution, with the feed rate controlled by a pH controller.The concentration of dissolved solids in the scrubbing liquor will be controlled by aconstant slip stream of make-up water provided from the city water supply. Thedischarge slip-stream from the scrubber will be recirculated to the air/water separatortank.

Each well head will be equipped with quick-connects for vacuum measurement, vaporsample ports, and airflow measurement ports. The remediation equipment will becontrolled by an integrated system control panel, providing interlocks and safetyshutdowns of the equipment. In addition, an auto-dialer will be installed, if feasible, toalert Terra Vac of operating problems. Specifications for the control and monitoringsystem are included in Appendix F.

Proposal #60-1228a Roclwell International Page 14 oM 9

T6RRF) VflC

6.3 - Task Three - Startup and Continued OperationsDuring the system startup. Terra Vac will be on-site for approximately 4 weeks to assistRockwell personnel in monitoring site operations. During this period, it is anticipatedthat typical testing of the wells will be completed to determine the optimal operationalconfiguration. Recommended monitoring includes extracted airflows, extracted vaporconcentrations, and extraction rates at individual wellheads and at the system total. Inaddition, subsurface airflows and vacuums should be quantified to ensure the DVEsystem is treating all contaminated soils. Since the dewatering of the site is critical tothe success of the project, it is assumed that the first week will be focused on thedewatering of the site. It is anticipated that the startup period will last four weeks.During this period, Terra Vac has assumed the following level of staffing:

Week One - Project Manager, Sr. Remediation TechnicianWeek Two - Project Engineer, Sr. Remediation TechnicianWeek Three - Project Engineer, Sr. Remediation TechnicianWeek Four - Sr. Remediation Technician

After system construction, Terra Vac will prepare and submit an Operation Manualdetailing system components, startup procedures, operating instructions, andequipment cut sheets. After startup, Terra Vac will provide a Sr. RemediationTechnician once per month for one day to assist in site operations.

7.0-SCHEDULETerra Vac anticipates the final design and preparation work will require 2 months effort.Equipment procurement can be expected within 2 to 3 months. Well installation isanticipated to last 4 weeks, and system installation approximately 2 to 3 months.

8.0 - PROJECT PERSONNEL

Project personnel will be from Terra Vac's Midwest Division, with additional supportavailable from other offices. Mr. Robert Piniewski, C.P.G., will be the SupervisingProfessional on this project. Mr. Piniewski manages the Midwest Division, whichincludes offices in Chicago, IL and Temperance, Ml. Mr. Piniewski was the ProjectManager of the Thomas Solvents Superfund site remediation in Battle Creek, Ml, andhas 7 years experience with Terra Vac. Mr. Rolf Laukant is the Operations Manager ofthe Chicago office, and will act at the Project Manager. Mr. Laukant has extensiveexperience with large-scale remediations, including Superfund sites. Mr. Dan Oberle isthe Operations Manager of Temperance office, and has extensive experience withVE/AS systems, including managing the AS studies at the Thomas Solvents site andin-house research. Mr. Tom Peters will be the Project Geologist. Mr. Peters has 8 yearsexperience in the environmental field, including site assessments and remediations. Mr.Dave Schroder will be the Analytical Supervisor for the analytical activities of theproject. Mr. Schroder has over 6 years experience in the analysis of soil, vapor and

Proposal »60-122Sa Rockwell Internatic.-j! Page 15 of 19

T6RRR VflCgroundwater samples. Mr. Schroder has acted as a Project Manager and AnalyticalSupervisor of numerous Terra Vac projects, including several VE/AS and bioventingprojects. Other staff will be selected from our experienced base of engineers, geologist,chemists and remediation technicians. The enclosed Statement of Qualificationsincludes resumes for the key individuals for this project.

9.0 - HEALTH AND SAFETYThe safety and protection of Terra Vac's employees, clients, and the community are ofprime importance to Terra Vac. Besides our field operations, this concern for safetyextends to our shop facilities and office surroundings. The primary functions of TerraVac's health and safety program is to:

Promote health and safety awareness throughout the company,Audit Occupational Safety and Health Administration (OSHA) andEnvironmental Protection Agency (EPA) regulatory compliance,Prepare site health and safety plans,Provide safety training and maintain records,Maintain OSHA accident investigations and records,Administer the medical surveillance program, and,Act as internal health and safety consultants.

Terra Vac administers its health and safety program in each Division by designatedHealth and Safety Coordinators. The program is the responsibility of a designated VicePresident, who is assisted by the Corporate Health and Safety Coordinator.

Each Terra Vac project has a formally assigned individual responsible for implementingthe health and safety program. All of Terra Vac's United States field staff havecompleted the 40-hour OSHA 29CFR1910.120 training requirements. All supervisorypersonnel have completed the OSHA Site Supervisory training course. Each divisionhas a program of regularly scheduled health and safety training sessions, supervisedby the Corporate Health and Safety Coordinator.

Terra Vac maintains a strict medical surveillance program that covers Terra Vacpersonnel who work at remedial operations. The program seeks to protect the health ofour field operations staff from potential chemical exposure as well as other hazards,and follows the guidelines and regulations developed by the National Institute ofOccupational Health (NIOSH), U.S. Coast Guard, U.S. EPA, and OSHA.

10.0 - QUALITY ASSURANCETerra Vac is committed to providing quality service. Terra Vac strives for quality notonly in equipment designs and system installations, but also in client relations. TerraVac guides our project management and quality control by the principals of Total


printed on recycled paper

i T€RRfl VflCQuality Management, peer reviews and senior management review of proposals,designs, operations and reports.

At this time, the designated Project Manager for the project is Rolf Laukant. Mr.Laukant will be responsible for completing the project on time and under budget, whilemeeting all of RockwelPs expectations. The project manager will be supervised by theSupervising Engineer, Mr. Robert Piniewski, and the Principal Engineer, Mr. EdMalmanis.

Quality assurance and quality control (QA/QC) and Quality Assurance Project Plans(QAPP) plans are a normal part of the design, construction and operation of allprojects. The implementation of appropriate measures will be the direct responsibility ofthe Project Manager.

11.0-COST ESTIMATEThe costs of each of the work tasks have been estimated below. It is assumed that allwork will be completed on a fixed cost basis. The following assumptions have beenincorporated in this proposal and cost estimate:

1. A source of 480 volt/3-phase/200 amp power will be available within 50 feet ofthe VE system at a fused disconnect. It is assumed that Rockwell will providenatural gas hookup within 50 feet of the catalytic system, and provide anequipment building. Ongoing electrical and gas costs will be incurred by Others.

2. It is assumed that Terra Vac will sell Rockwell or the site owner major pieces ofthe remediation equipment including the vacuum blower, catalytic oxidizer and airstripper. The costs shown below include the purchase of the catalytic oxidizersystem, including the scrubber.

3. Costs for chemical consumption (caustic) for the scrubber are not included.Usage is estimated at 1.1 pounds of caustic per pound of HCI.

4. It is assumed that the discharge water from the scrubber can be discharged tothe sewer with the discharge of the air stripper. Discharge costs will be paid byOthers.

Based on these assumptions and the Work Scope detailed above, the estimated costsfor this project are shown below.


prinred on recycled paper

ESTIMATED EXTENTOF CONTAMINATION

II'IJ/S

REV OAIE

JIT

t

0 20 50 FEET

DVE HELL

TCRRfl=1VflC

ROCKUELL INTERNATIONAL SITECEDAR RAPIDS. IOUA

SITE P L A NDRAWN: S. OBERLEPROJECT I H-UII FIGURE

FLOWANJVAQJJ1PCRT

NESTED 2 NCHPVC WELLSSCEVEW

TRENffl

TRENffl!S3FEETDEPAMD2FE1HE

NO I n/n/v 0. C3ERLE

REV DAIE

R.ANVB

DESIGN EMC.

T€RRR=1VflC

COWACTID FLL

ROCKHELL INTERNATIONAL SHECEOAR RAPIDS. 10HA

WELLHEAD DESIGNm. 5. 08ERLE

PROJECT t: 6a-i;?8 FIGURE 2

VAPORDISCHARGE TO

THE ATMOSPHERE

STRIPPED VAPORS

J-.

-•-d — . —— rlv

AARSTRIPPM5TOWERS

CLEAN AW TOTHE AffiSTRFPER

ROCKVELL INTERNATIONAL SITECEDAR RAPIDS. IOUA

PROCESS FLOV DIAGRAM

MSTIitvTiON

HUNT tur ruin

run nicr SUFI

01 UIK

COLLINS

FACILITIES

CEDAR

HOC no

OMWPC »I

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1(0 NO

RADIO COMPANY

AND MAINTENANCE

RAPIDS REGION

Air*

Mil

CMC »n

VACUUM EXTRACTION BLOWER

ROOTS RCSOTARY POSITIVE BLOWERS

FRAMES 404 THRU 827

BASIC BLOWERDESCRIPTION

RCS rotary blowers are heavy-duty units designed with integral-shaft ductile iron impellers havingan involute profile. The headplates.gear cover, end cover and rigid, one-piece casing are grey iron. Car-burized and ground alloy steel spurtiming gears are taper mounted onthe shafts, secured with a locknut.Cylindrical roller bearings are usedon all units except on the gear endof 800 frame sizes, where ballbearings are used.

Piston rings reduce air leakagethrough the shaft openings in theheadplates, and lip-type oil sealsprevent lubricant from entering theair chamber. The RCS incorporatesthrust control, with splash oil lubri-cation at both ends of the blower.

Frame sizes 817, 824 and 827are designed with detachable rug-ged steel mounting feet which per-mit in-field adaptability to either ver-tical or horizontal installation require-ments.

The top shaft is extended fordrive on side outlet blowers, andeither shaft can be extended for driveon top or bottom outlet blowers. Allframe sizes are center-timed to allowrotation in either direction.

OUTLINE DRAWING & DIMENSIONAL TABLE

AF - INLET 1 DISCHARGE -TOP DISCHARGE

BOTTOM DISCHARGE

MOTES:1. Al 4im*niions art In IndHM.2. Do not UM lof ooniuuetioo.

LEFT DISCHARGE -1

VERTICAL CONFIGURATION(HORIZONTAL AM FLOW)

"-RIGHT DISCHARGEHORIZONTAL CONFIGURATION

(VERTICAL AIR FLOW)

FrameSizt

Drive shaftlocation

D1O' P1 Keyway

AFInlet &

DischargeDiameter

AXApprox.Net Wt.(Lbs.)

40440«40»412

ia16

(24117124827

7.507.507.507.SO7.50

10.0010.0019.0019.0019.00

12.0012.0012.0012.0012.0016.0016.0027.0027.0027.00

8.8810.8813.8916.8822.8821.4429.4424.2530.5034.00

18.3820.3823.3826.3832.3832.4440.4438.4444.6948.19

11.2511.2511.2511.2511.2515.0015.0018.0018.0018.00

7.507.507.507.507.509.009.00

10.0010.0010.00

16.5016.5018.5016.5016.5022.0022.0028.3828.3828.38

13.5013.5013.0013.0013.0016.2516.2520.3820.3820.38

12.0012.0011.0011.0011.0014.5014.5019.0019.0019.00

15.0C15.0C15.X15.X15.0C20.0C20.CC25.2*25»25.25

9.009.009.009.009.00

12.0012.0014.0014.001400

1.5001.5001.5001.5001.5002.0002.0002.7502.7502.750

.375 X.188

.375 X.188

.375 X.188

.375 X.188

.375 X.188

.500 X .250

.500 X .250

.625 X.313

.62SX.313

.625X.313

3.0 NPT4.0 NPT4.0 NPT6.0 FLO8.0 RG8.0 RG

10.0 FLO10.0 FLO12.0FLG14.0 FLG

2.252.252.252.252.253.003.004.004.004.00

230260300360440650775

120013301600

14

RCS PERFORMANCE TABLEROOT

FRAMESIZE

404

406

409

412

418

616

624

817

824

827

SPEEDRPM

175029SO4000175029504000175029504000175029504000175029504000117017503000117017503000660

17702550680

17702550880

17702250

4PSI

CFM BMP140 3.6272 7.0388 8.3210 S.4409 10.5586 1S.O315 8.5612 15.2880 24.0415 11.0816 19.9

1166 28.8618 16.5

1225 29.51750 42.9671 16.9

1128 26.12115 49.11007 25.41693 40.03173 77.6982 24.9

2368 55.53116 78.71326 33.13198 74.84208 105.61519 37.93665 85.54822 120.9

6PSI

CFM BMP

127 5.3259 9.8376 14.2192 8.0390 14.7S68 20.1282 12.0584 21.5850 30.0375 16.0779 28.3

1128 39.9560 24.0

1169 42.11694 59.7614 24.9

1072 38.02058 68.9922 37.5

1608 57.83088 107.3895 36.8

2281 79.53028 109.21207 49.23080 107.24090 147.21383 56.43529 122.74687 168.2

8PSI

CFM BMP117 7.0249 12.6365 17.9176 10.5375 18.9552 26.0260 15.8561 27.8820 38.1340 21.0747 36.6

1097 51.0511 31.7

1121 54.71647 73.4566 32.9

1024 49.92010 68.7850 49.5

1536 75.73016 137.0

821 48.72207 103.52955 139.81108 65.42980 139.73990 188.51269 74.93415 159.94572 215.5

10PSI

CFM BMP108 8.7240 15.4356 21.6162 13.0361 23.1539 31.9238 20.0540 34.1800 46.8320 26.0719 45.0

1069 62.2469 39.0

1080 67.31605 93.1524 40.9982 61.8

1968 108.4787 61.5

1473 93.62953 166.7756 60.6

2142 127.62890 170.41020 81.52892 172.23902 229.81169 93.43314 197.14472 262.8

12PSI

CFM BMP99 10.4

231 18.2347 25.3149 15.6348 27.3525 37.0220 23.5521 40.4780 55.0265 32.0694 53.4

1044 73.3

486 48.9943 73.7

1930 128.2

2083 151.62831 200.9

2813 204.73823 271.1

3223 234.34381 310.1

15PSI

CFM BMP

220 22.4336 30.9

331 33.6509 46.5

495 49.8756 67.9

660 66.01010 90.0

1878 157.9

2003 187.72751 246.8

2705 253.43715 333.0

Mi

"Hg12.015.015.014.015.015.014.015.015.014.115.015.014.115.015.013.514.515.013.514.6

15.012.016.016.012.016016.012.016.016.0

\X. VACU

CFM108220334143332507213497760282663

1012423995

1520485913

1881727

13652823761

1959270710282646

3656117830324189

UM

BMP5.1

11.215.89.2

16.923.113.524.833.917.932.744.826.848.966.926.943.677.540.4

66.2120.6

35.7101.4

137.148.2

136.8184.9

55.2157.0212.3

Notes: 1. Pressure ratings based on inlet air at standard pressure of 14.7 psia, standard temperature of 68°F, and specrfic gravity of 1.0.2. Vacuum ratings based on inlet air at standard temperature of 68°F, discharge pressure of 30" Hg and specific gravity of 1.0.

15

SPECIFICATIONSRoofs RCS RotaryPositive BlowersFRAMES 404 THRU 624

OPERATING PRINCIPLE

POSITION i POSITION? POSITIONS POSITION sTwo figure eight lobe impellers mounted on parallel shafts rotate in opposite directions. As

each impeller passes the blower inlet, it traps a definite volume of air and carries it around thecase to the blower outlet, where the air is discharged. With constant speed operation, the dis-placed volume is essentially the same regardless of pressure, temperature or barometricpressure.

Timing gears control the relative position of the impellers to each other and maintain smallbut definite clearances. This allows operation without lubrication being required inside aircasing.


(

JVERTICJCONFIG

5

r'

\ 1 ————

———— ' ————— « ——— f, '. i

T • ——R

I L-

ILJRATION ,,

u —————

0' - ... .-

*

HORIZONTALCONFIGURATION

FMMCtat404

406

409

412

418

616

624

A7.50

7.50

7.50

7.50

7.50

10.00

1000

A'12.00

12.00

1200

12.00

12.00

1600

16.00

B

8.86

10.88

13.88

16.88

2288

21 44

2944

J

c18.38

20.38

23.36

26.38

32.38

32.44

40.44

)>LU—— 8 ——

— C —————

„ I

tii1

———— "1

^ ——— M-

~r~E±J

i— » —

011.25

11.25

11.25

11.25

11.25

15.00

15.00

1

———— "1

D'7.50

7.50

7.50

7.50

7.50

900

900

» i

3L._J

i

£

M9.44

10.44

11.94

13.44

1644

16.75

2075

-

o16.50

16.50

16.50

16.50

16.50

2200

2200

u—i

L

M0 [

! TS

i—iO'I

O'

13.50

13.50

1300

13.00

13.00

16.25

1625

fft*=#

I ..

I

V;

•t-y

: \ ;^ i *)

p12.0C

12.0C

11.0C

11.0C

11.0C

14.5C

14.5C

P'

15.00

15.00

15.00

15.00

15.00

20.00

2000

J

R8.00

9.00

9.00

9.00

900

12.00

12.00

u - Sn«n enm.iif - !"AF - Mtl 4 ancnt'0*

_^- — »•• •••«-••••

NOTES:1. Wtight ii in pounds.2. Al dimensions Ui inches.3. Do nol u»

for construction.

U

1.500

1.500

1.500

1.500

1.500

2.000

2.000

KTWAY

.375 » .188

.375 i .188

.375 > .188

.375 i .188

.375 < .188

.500 i .250

.500 i .250

AF3' NPT

4- NPT

4- NPT

8' FLO

8' FLG

8" FLG

10- FLG

VTMXWBGHT

230

260

300

360

440

650

775


The basic model RCS is de-signed with integral-shaft, ductileiron impellers having an involuteprofile. The alloy steel timinggears are taper mounted on theshafts and cylindrical roller bear-ings are used. Both ends of theunit are splash oil lubricated. Thecasing, headplates, gear coverand end cover are grey iron. Pis-ton rings reduce the air leakagethrough the shaft openings in theheadplates and lip type oil sealsprevent lubricants from enteringthe air chamber. The top shaft isextended for drive on verticalunits and either shaft can be ex-tended for drive on horizontalunits. These units are center-timed to allow rotation in eitherdirection. After standard tests,the unit is painted and corrosionprotection added. Copies of in-struction manuals are provided.

Available accessories in-clude: baseplate for the blowerand driver, v-belt drive with guard,coupling drive with guard, snub-bers, driver, relief valves, inletfilter and silencers.

EVERY GROWING PLANT NEEDS ROOTS

PERFORMANCE TABLE-PRESSUREFRAME

SIZE

404

406

409

412

418

616

624

SPEEDRPM

1750232230713820175023223071382017502322307138201750232230713820175023223071382012691750212428621269175021242862

4 PSICFM BMP

140 3.6204 5.1288 7.3369 9.8210 5.4307 7.5433 10.7554 14.3315 8.5456 11.4643 15.9830 20.6415 11.0607 15.0856 20.8

1106 27.2618 165911 22.3

1286 3091660 40.3749 18.5

1128 26.11423 3252006 46.21124 28.01693 40.02136 50.03010 728

6 PSICFM BMP

127 5.3187 7.3275 10.3356 13.4192 8.0289 10.8414 15.1536 19.6282 12.0427 16.4615 22.4802 28.7375 16.0569 21.7819 29.6

1068 37.9560 24.0855 32.4

1229 43.91604 56.3692 27.2

1072 38.01367 , 46.819*9 65.21038 41.01603 5782051 71.52925 101.3

1 PSICFM BMP

117 7.01E2 96266 13.13*6 16.9176 10.5274 14.2399 195520 2502SO 15.8404 21.4591 29.0778 36.7340 21.0538 28.3787 36.3

1037 48.4511 31.7807 424

1162 57.01556 72.4644 359

1024 49 91319 61.21901 Si 2957 54.0

1536 75.71979 93.02S53 '298

10 PSICFM BHP

108 8.7173 11.7256 16.0336 20.5162 13.0260 17.5386 23.8506 304238 20.0383 26.4570 35-5757 44.7320 26.0510 35.0759 47.0

1009 593469 390766 52.4

1140 70.11515 88.4602 44.6982 61.8

1277 7551859 103.2903 67.1

1473 93.61916 114.52790 158.3

12 PSICFM BHP

99 104164 13.9248 18.9328 24.1149 15.6248 209374 28.2493 36.7220 23.5364 31.5551 42.0738 52.7285 32.0485 41.6734 5S.7984 700

564 53.0943 73.7

1239 89.91621 122.1

15 PSICFM BHP

154 17.2233 23.3317 29.4

231 258358 34.7476 43.8

526 51.6713 64.6

700 68.8950 86.0

1187 111.41769 1506

PERFORMANCE TABLE-VACUUMFRAME

SIZE

404

406

409

412

418

616

624

SPEEDRPM

1750232230713820175023223071382017502322307138201750232230713820175023223071382012691750212428621269175021242862

4- Hg VACUUMCFM BHP

154 19218 27300 4.2382 60231 2.8327 41453 56575 8.5340 4.3486 62674 90861 12.0460 6.0648 81897 11.6

1147 15.7682 8.6973 11.8

1347 17.01722 230811 9.7

1191 13.71486 17.42068 2581217 14.51787 21.22230 27.23103 42.1

6' Hg VACUUMCFM BHP

142 27206 3.8290 5.6371 76214 4.0310 56435 81558 110320 6.1461 8.6648 120835 157430 9.0613 11.2863 15.7

1112 206628 12.2921 16.6

1296 2321670 304759 14.0

1138 19.31433 24.12016 34.51139 20.81708 29.72151 37.43025 55.2

»• Kg VACUUMCFM BHP

125 3.9188 58271 8.3355 10.11S7 5.8283 84408 11.7533 14.6280 90423 12.1611 166798 21.1375 120564 16.0613 219

1063 28.1552 178847 238

1221 3241596 41.$684 20.4

1063 2781359 34.31941 47.71026 30.21596 42.42039 52.62912 75.0

12* Hg VACUUMCFM BHP

108 5.1174 7.0257 9.7337 12.5163 7.7261 10.3388 14.2507 18.32«5 11.4385 15.7572 21.3759 26.8330 160512 20.8762 280

1011 355472 232769 309

1144 41.61518 52.7605 26.8985 36.3

1280 44.51862 60.9909 39.6

1478 55.21921 67.92795 94.7

IS* Hg VACUUMCFM BHP

155 85239 11.7318 15.0

359 17.3478 220

528 25.9715 324

703 34.2952 429

681 38.11056 5091430 63.8

1191 54.61773 740

1787 83.12661 114.4

Not«»: 1. Pressure ratings based on inlet air at standard temperature of 68°F, ambient pressure of 14.7 PSIA and specific gravity of 1.0.2. Vacuum ratings based on inlet air at standard temperature of 68°F. discharge pressure of 30' Hg and specific gravity of 1.0.3. Flow (CFM) and horsepower (BHP) subject to ±4% tolerance.

DESIGN & CONSTRUCTION FEATURES1. Center-timed for rotation in either direction2. Alloy steel timing gears3. Cylindrical roller bearings4. Piston ring air seals

5. Lip-type oil seals6. Splash oil lubrication7. High volumetric efficiency8. Horizontal and vertical configurations

DRESSER INDUSTRIES. INC.ROOTS DIVISION900 WEST MOUNT STREET. CONNERSVILLE. INDIANA 47331TELEPHONE: (317)827-9200 FAX: (317)825-7669

S-5283Revised November, 1992All specifications subject to change without notice.£1992. Dresser Industries. Inc.

SOLBERG

IBulletin CSL-50

f riffled en Rtcyclrd Pip*r

Since 1968 Solberg has beenmanufacturing quality OEMand industrial filters for aircompressor, blower and vacuumapplications. By pioneeringmany filter manufacturingtechniques and building theirown production machinery,Solberg is fulfilling their com-mitment of continual productimprovement and promptresponse to customer needs.

CSL-235P-400F

TTConnection size;|_I 400 - 4-; F al the end

I of model « denotesI flange connection.

Element part #;Odd #'s - Polyester,Even #'s - Paper, Even#'$ + s » Wire MeshP - Poiyurethane foampre-filter included.

CSL denctas ClosedSystem ' L" design

The Solberg line includesmost all sizes of inlet, inline,and exhaust system filters andelements, filter silencers, oilmist filters, high temperaturefilters and more. There is achoice of media to suitspecific duty requirements. Asthe filter specialist, Solbergcan also provide reliable pro-ducts for Individual needs andunique filter applications. Askfor an engineering evaluationof your requirements.

SMI MODEL NUMBERS • CSL Series

W/Paper Element

CSL'-05-:iCSL-07-CSL-07-050

CSL-849-

CSL-849-tSOftcaBaEBICSL-851 -CSL-851 -

CSL-275P-CSL-375P:600

CSL-04-025 ,.CSL-04-038CSL-06-038CSL-06-050CSL-842-050HCCSL-842-075HCCSL-842-100HCCSL-848-100HCCSL-842-125HCCSL-848-125HCCSL-848-150HCCSL-850-200HCCSL-8SO-250HCCSL-234P-300CSL-334P-300CSL-234P-400CSL-334P-400CSL-244P-500CSL-344P-500CSL-274P-600CSL-374P-600

SL-345P-500F ;r:TCSL-275P-600F S%£CSL-375P-600F;SL-377P-800F:SL-685P-1000F

CSL-685P-1200FCSL-485P(2)-1200F

CSL-234P-400FCSL-334P-400FCSL-244P-500FCSL-344P-500FCSL-274P-600FCSL-374P-600FCSL-376P-800FCSL-384P(2)-1000FCSL-3B4P(2)-1200F_CSL-484P(2)-1200F

APPLICATIONS« Soil Venting• Soil Remediation« Vacuum Pumps & Systems• Intake Suction Filters« Blowers« Pneumatic Conveying Systems• Air Compressors« Remote InstallationsFEATURES« Use as an elbow in a package

without removing for service« Rugged all steel construction• Low pressure drop• Positive sealing - Vacuum tested• Large dirt holding capacity and easy

field cleaning, especially when mountedhorizontally or inverted

» 1/4" FPT tap holes on inlet & outlet fordifferential pressure gauge (3" & larger)

OPTIONS(Inquiries Encouraged)• Larger sizes available• Support stands» Stainless steel housings• Epoxy coated housings• Hot dipped galvanized housings« Unique centrifugal 2-stage

filtering system/baffle plates» Special fittings available for

volume orders• Various elements available

- see Element bulletin« Activated carbon pad or

prefitter to reduce odor:. Inline filters

with optionalbaffle plates

provides centrifugal flow toknock down large particulates.

EFFECTIVE; SURFACE1 AREA OF

ELEMENT INSQUARE FEET

Polyester Paper

CONNECTION

Size TypeFlowCFM

Approx.Shipping

Wt.Lbs.

DIMENSIONS

A

! —— ' ——** I T; ———

j ———— *¥—

B

YA

I

C

riA

ix3-

— s— ,

$3_û«---i ii -i 'r:

eonnvction or longtf

D E

iMr

FTHREADED CONNECTIONS

.2

.2^^ 58

' 58. .6

.6

.62.0.6

2.02.04.545

' B.3'•: 12.0

(• 83fe 12.07 14.0s 22.1: 19.0T 28.0

.2

.25858

1.751.751.754.51.754545

13.75117522.834.022.834.035.557.045.4eai

1/4"3/8"3/8"1/2"1/2"3/4"1"1"

1-1/4"1-1/4"1-1/2"

2"2-1/2"

3"3"

. 4"4"5"5"6"6"

MPTMPTMPTMPTFPTFPTFPTFPTFPTFPTFPTFPTFPTMPTMPTMPTMPTMPTMPTMPTMPT

668101020254045608015019530030052052080080011001100

.5

.511333535515154750525582889597

2-11/16"2-11/16"3-15/16"4-1/4"4-3/8"4-3/8"4-3/8"6-1/2"4-3/8"6-1/2"6-1/2"10-1/4"10-1/2"27-1/8"27-1/8"27-1/8"27-1/8"28-1/8"28-1/2"28-1/8"28-1/8"

•5/8"•5/8"•5/8"

15/16"3/8"3/8"5/8"3/4"5/8"3/4"3/4"3/4"1"3"3"3"3"3"3"4"4"

2-1/2"2-1/2"3-1/4"3-1/4"5-7/8"5-7/8"5-7/8"7-5/16"5-7/8"7-5/16"7-5/16"8-3/4"8-3/4"14"14"14"14"

18-1/2"18-1/2"18-1/2"18-1/2"

2-1/4"2-1/4"

2-15/16"3-1/4"2-5/8"2-5/8"2-5/8"4-1/2"2-5/8"4-1/2"4-1/2"

5"5-1/2"18-1/2"18-1/2"18-1/2"18-1/2"19-1/2"19-1/2"20-1/2"20-1/2"

•5/8"•5/8"•5/8"

15/16"9/16"9/16"3/4"3/4"3/4"3/4"3/4"3/4"

1-1/4"3"3"3"3"3"3"

••A'..4".

————5"5"5"

6-13/16"5"

6-13/16"6-13/16"7-5/8"7-5/8"13"IS-IS"13"17"17"17"17*

I FLANGED CONNECTIONSf 83?! ." 12.0I 14.0• 22.1< -» 19.0! V 2aot 50.0' 100.0

• 100.0• I 150.0

•22.834.035557.045.4

"eai125.0 .280.0280.0400.0

•4"4"5"5"6"6"8"10"12"12"

FLGFLGRGFLGFLGFLGFLG .FLGFLGFLG

520520800800 .1100110018002900 '33004950

626490

- 88- 110-.';r 113-:*:• iss ~- 380.: 390

465

27-1/8"27-1/8"28-1/8"28-1/2"28-1/8".28-1/8"

"i- 38%&-57-1/2"57-1/2"

70"

•••3" -.-..'3" .'•'-•- 3" v;..:3"->:--:14'--S

-i"4'-V'J

~i4".i7'.^4" .:-••.-.'A*'-7,

4" ."

,- 14" ;14" -

18-1/2"18-1/2^18-1/2"r18-1/2"^22-1 /2V

26-13/32"26-13/32"26-13/32"

18-1/2"18-1/2":

19-1/2";19-1/2"'20-1/2V20-1/2^?.25-1 /2V* 45".»--: 45MI'- 57" V

: 3"^.-

-3".- ' ';,-3"^-;- 3".,y.

-•-'•'A'^-,.-Â'^.'i•zÂ'-grfe4"î1 4"'*.. •-. 4".- .--

.13"-- 13"-'•i-: 17":.:-:17"-.-r

"2.17"p~*M7"«1•if. 21.i- 25T-,^?. 25"^•"• 25" -rf

'Currently 15/16" soon to be 5/8"

POLYESTERDust Removal efficiency of poly-ester media at face velocity of:15 cfm/ftj-media •——————————30 cfm/ftz-media .................45 cfm/ft2-media •——————•——

PAPEROust Removal efficiency of papermedia at face velocity of:10 cfm/ft*-media -—————————•15 cfm/ft2-media .................20 cfm/ftz-media -—•———————

Influence of Face Velocity onDust Holding Capacity

Dust

Holdin

g Ca

pacity

in gr

ams p

er sq

. II.

of me

di-»

ro t

o

.u c

/i a

CD

CD

O

O

O

C

PC lyester

-\Pap

•ledia^

ir Medi,n

V\ sV

Note: Results basedon AC Fine lest Oust

0 10 20 30 40 50Face Velocity—CFM/ft2—media

2 4 6 8Particle Size (microns)

• Galvanized metal endcaps• Reinforced with epoxy coated

steel wire on both sides of cloth• Nominally 99 + % efficient at 10

microns• Washable - lukewarm water and

mild detergent• Dust loading capacity 40-50%

greater with polyurethane prefilterADVANTAGES• Less maintenance• More durable• Moisture resistant• Handles hot air and oil mist

from unload cycle ofreciprocating compressor

100

QC

94

92

OA

00

^^

•"/»f|

f

jcW i m*~

Jote: Results baon AC Fine Test

———

••WOT

isedDust

0 2 4 6 8 1 0Particle Size (microns)

• Galvanized metal endcaps• Heavy duty industrial strength

paper• Nominally 99 + % efficient at 10

microns• Reinforced with heavy gauge

galvanized expanded metal• Dust loading capacity 40-50%

greater with polyurethane prefilterADVANTAGES• Less expensive• More surface area per given '

size• Higher efficiency

NOTEAdditional interchangeableelements listed in ElementBrochure EL-10

* Plastisol EncapsP - Polyurethane Prefilter

SMI ELEMENT NUMBERS

Paper0406

842848850

234P-334P'244P*344P274P374P376P384P484P

FlowCFM

104080195520520850850110015001800180028803500

EFFECTIVESURFACE AREA

IN SQUAREFEET

Polyester.2

.58.6

2.04.58.312.014.022.119.028.050.050.075.0100.0

Paper.2.581.754.5

13.7522.834.035.557.045.468.1125.0140.0200.0

DIMENSIONS

1.0.

2-3/8"2-9/16"3-1/2"4-3/4"4-3/4"

6"

8"

14"14"14"

O.D.2-1/4"

3"3-7/8"

5*5-7/8"7-7/8"7-7/8"9-3/4"9-3/4"11-3/4"11-3/4"14-5/8"19-5/8"19-5/8"19-5/8"

HTr

1-3/8"2-3/4"4-3/4"8-3/4"9-5/8'14-1/2"9-5/8"14-1/2"9-5/8"14-1/2"14-1/2"14-1/2"21-1/2"28-1/2"

TM

SOLBERG Manufacturing, Inc.1151 West Ardmore Avenue • Itasca. Illinois 60143-1387

1-800-451-0642 • (Illinois 703-773-1363) • Fax 708-773-0727

HORIZONTALMOTORS DIMENSIONS

FRAMES 364T THRU 405TS — TYPES L (EXPLOSIONPROOF). T (TOTALLY ENCLOSED).

TE (PREMIUM EFFICIENCY TOTALLY ENCLOSED). TO (QUIET DUTY TOTALLY ENCLOSED)

STANDARD ASSEMBLY f - 1 ILLUSTRATED

OPTIONAL ASSEMBLY POSITIOSSCEILIlt I3HITt3 a03l IOOITEB

Will lOQITeB tuiiaamo

W-J

Id!

ALL DIMENSIONS ARE IN l.'iCHES

BASICFRAME

e»»; 3601 400

A 017-3/4 919-3/4 10

E78

2E1416

G1-1/41-3/8

»*•

•r*

FRAME364T

364TS

365T

36STS

404T

40ST_

405TS

TY?£L

T. Ts. TOL

T.TE.TOL

T.TE.TQL

T. TE. TO

B14.1/4

14-1/414-1/414-1/415-1/415-1/415-1/415-1/4

L | J5-1/4T. TE. TQ 1S-1/4

L I 16-3/4T. TE. TQ

LT. TE. TQ

16-3/416-3/416-3/4

C32-1/832-1/8

3030

33-1/833-1/8

3131

36-1/236-1/2

38383535

H2i;r13/15

J3-3/43-2/4

K3-3.3 13-1.2 2

0 "B-1,3 '< 18-9/16B-t/2 i M-7-3

T2-1/22-15/16

W1/81/8

FLTAA BA -.001

3 5-7/8 1-7/83 6-5,3 2-1/8 1

2F11-1 ,'4

11-1/411-1/411-1/412-1/412-1/412-1/412-1 .'412-1/412-1/413-3/413-3/413-3/413-3/4

N

66

U | V 1-.03: • VIIM. !2-3 S ! 5-3/3 i2-3.3 I 5-5/3 !

3-7/8 1-73 1 3-1.- !3-7/8 1-73 1 3-'.7 !

66

2-32-3

3-7/8 1-73-7/87-3/87-3/87-3/87-3/84-3/84-3/8

S ! 3.5/8 !

3 ! 5-3.8 !3 1 3-V2 '

1-7.3 ! 3-1/2 !2-7 3 1 7 12-7.3 i 7 !2-7-8 1 7 !2-72-12-1

3 I 7 13 1 4 13 j 4 |

1A3 ! AC

15-73 11-15/1615-1 1/'6 12-3/1615-7.3 11-15/1615-11'IS 12-3/1615-7.3 11-15/16

AF

3-7/164

as5-5,35-5/8

3-7/16 5-5/34 5-5/8

3-7/16 6-1/8IS-tVS 12-3/16 I 41S-7,S 11-15/1615-51/18 12-3/1617-1/3 13-1/1617-1/3 13-1/217-1/8 13-3/1617-1,3 13-1,717-1/8 13-3/1617-1,3 | 13-1,7

ES4.1/44.1/4

22

4-1/46-1/8 1 4-1/4

3-7/16 6-1/8 1 24 6-1/8

3-7/164

3-7/164

3-7/164

6-1/36-1/86-7/B6-7/86-7/86-7/8

25-5(35-5/85-5/85-5/32-3/42-3/4

SO. KEY5/85,3 :1/2 !1/25/85/8 i1/21/23/43M3/43/41/21/2

Dim«ntion "0" will never be Mended, but miy tM Icii ttim viluu shown. Whin•xact dimtniions in required, ihimi up to 1/16" miy b« nicnury.

All rough casting dimtmiont miy vary by 1/4" dut to catting mriatioru.

Concuir box an n loatrd on either tide ind opening may be located in itep* of 9<de;reet reqardleu 3' tocation. Standard as shown with conduit opening down.

*Ljrg«t motor widtJt.

J== U.S. ELECTRICAL ,VCTO = S DIVISION 5ME3SON cLECTHIC CO.

EFFECTIVE:SUPERSEDES:

JULY 29.1984JUNE 26. 1983

SECTION : 205PAGE : 17

Primes in U.S.A

DO NOT USE FOR CONSTRUCTION-PURPOSES UNLESS CERT1FIET

H.P.

> 60

75

100

125

ISO

SPEEDR.P.M.

SYN.3600

itaoo*^12009003600Gsgp120090036001600120090036001600120090036001800

FULLLOAD35451775116586535501775118588535601780118588535551775118588535601780

The code letter is an

HORIZONTAL MOTORSOPERATING CHARACTERISTICS

HIGH EFFICIENCYEXPLOSIONPROOF TYPE L

% EFFICIENCY tFULLLOAD90.091.091.091392.092.092.092.092.092-592393.092.091 394.094.093.092-5

3/4LOAD90.091.591.592.092.092.591.592.092.092.593.093.592.091.094.094.093.092.5

1/5LOAD

68.591.090591.091.091.591.091 £90.591.091393.090389.593.594.092.991.0

% POWER FACTOR tFULLLOAD89.066.5S5.079.589.087.566.580.090.086.066.575.590.088.0

' 85.075.590.0683

3/4LOAD68365.062.076.066.087.084376389.083.064370.069366.582.070.069.087.0

1/2LOAD65.06037S.O66363383.078367365.076.078.058.566.081374.059.0653813

CURRENTM AMPERES230 VOLTS"

FULLLOAD140143145154171174178192226236234267141*145*146*165*168*171*

SECTIONPAGE:

20407

EFFECTIVE: 06-01-92SUPERSEDES: 02-01-92

TORQUE AT FULL VOLTAGEFULL LOADTORQUE ATFULL LOAD

SPEED (LB. FT.)683177265358111221332445147295443593164369554741221442

LOCKED(STARTING)PERCEKTOI

105140135125105140135125105125125125100110125120100110

PULL OUT(BREAK-DOWN)

FULL LOAD200200200200200200200200200200200200200200200200200200

CODEGGGGGGGGGGGGGGGGG0

indication of the locked rotor K.V.A. in accordance with the National Electric Code.

When performance values have been quoted, they should be shown on the order.

For data not listed, refer to office.

t Values shown are representative, not guaranteed.

* 460 volts

• Full Load current listed is for 230 volts only. For 460 volts or 575 volts, current may be obtained as follows:460 volt amperes equal .5 x 230 volt amperes.575 volt amperes equal .4 x 230 volt amperes.

vFull load efficiency is U.S.E.M.'s average calculated value based uponnominal nameplatedfor 1 through 125 HP

previous tests This value will usually vary from the NEMAvalue, which has to be selected from the NEMA table per MG1-12.54. in order to comply with NEMA standards, 3 phase.

* ADDED OR CHANGEDTHIS ISSUE U. S. ELECTRICAL MOTORS Q5

DIVISION OF EMERSON ELECTRIC CO.

INSTRUCTIONS

D U L L t l l l N

837TEMPERATURE CONTROLS

Bulb and Capillary Type - Bulb and Capillary Type -Shown Without Enclosure Shown in NEMA Type 1 Enclosure

Immersion Type - Shown InNEMA Type 1 Enclosures

ContactCovtr

Ground Screw

Contact Block/ Differential

Upper TemperatureSettingjndicators

(Left Scale • »F)(Right Scale • >C)

Mounting Stem

DifferentialAdjustment Screw 8 Horizontal Immersion

Vertical Immersion

Locating Pin

DESCRIPTION- Bulletin 837Temperature Controls use.. closed, chemically filled bellows system. The tempera-ture sensing bulb is mounted directly on the control or isremotely mounted using a capillary.Copper capillaries and bulbs are supplied on lowertemperature ranges to reduce thermal lag and responsetime of the controls. Stainless steel is used on tempera-ture ranges above 260°F and is available on lowerranges for the more corrosive applications.Bronze or stainless steel armor is available for addedprotection of the capillary. Thermostat wells of brass,carbon steel or stainless steel are used when insertingthe sensing bulb into a pressurized system.Packing gland assemblies are also available to form aseal at any desired position along a standard capillary.Temperature ranges are available from -150°F to +570°F.Controls are available in NEMA Type 1,4, 4X, 7, 9. and13 enclosures in addition to the open type.

The standard contact block is single pole, double throwand can be wired to open or close on increasing ordecreasing temperature.

CONTACT RATINGSNon-inductive Ratings Control Circuit Ratings

5 Amperes, 250 Volts


AC-125 VA24 to 600 Volts

DC-57.5 VA115 to 230 Volts

Manual reset, horsepower rated and other contact blockmodifications are also available on devices manufac-tured at the factory.

OPERATION -The bulb and capillary system is filled witha chemical sensitive to temperature change. As thetemperature at the bulb or probe rises, vapor pressureincreases and decreases on falling temperature. Thepressure is transmitted to the bellows through a capillaryand operates a low friction, straigh in-line mechanism. Asnap action switch will operate at a predetermined tem-perature setting. On rising temperature the normallyclosed circuit A-B opens and the normally open circuit B-C closes. This is called the "Trip" temperature. When thetemperature returns to a lower predetermined value.circuit A-B will close and circuit B-C will open. This iscalled the "Reset" temperature. The difference between"Trip" and "Reset" temperature is the differential. Be-cause of the characteristics of vapor pressure operation,the differential will be wider at the minimum range settingand narrows as the control is adjusted to maximum rangesettingThe vapor pressure method of sensing temperature wasselected because it provides extremely long service life.It is not intended to be used on applications requiringinstantaneous temperature response.

r~B

Standard Contact Arrangement

ADJUSTMENT- Generally, unless otherwise specified,controls shipped from the factory are set at the maximumoperating range temperature and minimum differential.The following procedure should be used to set the controlo a particular requirement.

OPERATING RANGE ADJUSTMENT- Turn adjust-ment Screw 'A" counterclockwise to lower the upper andlower temperature settings. To increase the upper andlower settings, turn Screw "A" clockwise. The approxi-mate upper temperature setting is shown by indicators onthe outer edges of the nameplate.

DIFFERENTIAL ADJUSTMENT- When the differentialblade is at the low point of the differential cam the controlwill function at minimum differential. To increase thedifferential, turn adjustment Screw "B" counterclockwise.This will decrease the lower temperature setting only. Todecrease the differential, turn differential adjustmentScrew 'B" clockwise. This will raise the lower settingonly.

NOTE: As mentioned previously, a particular differentialsetting will decrease with an increase in temperatureoperating range.

Condensed instructions are supplied with open stylecontrols and are on the inside of the cover on encloseddevices.

' CAUTION: The range adjustment Screw "A" shouldnot be adjusted beyond the temperature indicated on

I the temperature scale as this may cause the controlI to malfunction.

It is recommended that periodic inspection of actualtemperature be made on an independent instrument andthe temperature control be adjusted to compensate forapplication variables.

MOUNTING-The temperature control should be mountedsecurely to a firm base using 'he mounting holes pro-vided. The open type bulb and capillary control is nor-mally mounted in an enclosed panel using the mountingstem lockwasherand nut of the control with the bulb andcapillary extending outside the enclosure. A convenientmounting bracket can be provided. Care should be takento properly locate and support the capillary avoidingstrain, vibration, and short bends. The immersion typetemperature control without enclosure is provided with aconvenient mounting bracket for mounting in an en-closed panel.

CAUTION: Cross-ambient type controls must bemounted with the end of the bulb or immersion tubeslanted downward below the horizontal position. Ifthey are mounted horizontally the word "TOP*stamped on the hex fitting or on the bulb must faceupward at the 12:00 position.

PILOT LIGHT OPTION- A high intensity neon glow pilotlight is available for 120 volt, 60 hertz applications. A 24volt DC LED pilot light is also available. The pilot light isfactory wired across the N.C. contacts, circuit A -B, andcan easily be converted to the N.O. contacts, circuit B-C,on the standard contact block.

Unless a third wire is made available, the pilot light isconnected across the load contacts which can be eitherthe N.O. or N.C. contacts. The pilot light is on until theload is energized.

Current rating:120 VAC high intensity neon glow — 4 mA24 VDC high intensity LED —- 22 mA

WARNING: To prevent electrical shock, disconnectfrom power source before installing or servicing.

CAUTION: For24 VDC LED pilot lights, polarity mustbe observed. R ed (+) lead of pilot light should alwaysbe connected to rear terminal (B).

To order pilot light version add X9 (120VAC) or X15(24VDC) to catalog number of the selected control.

REPAIRS- Due to the integral construction of the Bulle-tin 837 Temperature Control, only limited repairs can bemade in the field. If returned to the factory for repairs, thecondition of the control will be evaluated to determineeconomic feasibility. When practical, the control will berepaired, factory adjustments made for optimum perfor-mance and tested to specifications.

CONTACT BLOCK REPLACEMENT- To order theBulletin 837 Contact Block Replacement Kit, specify anduse Catalog No. 836-N2.

40060-218-01 (C)Printed in U S A

ALLEN-BRADLEYA ROCKWELL INTERNATIONAL COMPANY

i.'.-;---'

•y'™

•

^^^^

^F

^

•

•

D

R^W

wW

M

O

<r>OC

^T

—"""•U.

******->_

«:x: 5c:

KUNKLEValve Division

IRON SAFETY AND VACUUM VALVES

MODELS215V337

MODEL 337

MODEL 215V

MODEL 337

Bluffton RoadBox 1740Fort Wayne, Indiana 46801-1740219-747-1533

219-747-7958

N.8. Certified

PRESSURE LIMITS 337 - eo PSIG-SOO'F. ASME Standard

VACUUM LIMITS 2isv-2rHG.-3oo°F.APPLICATIONS• Protection of low to medium pressure high volume blowers,

compressors and pneumatioconveying systems.• Bulk hauling trailers/equipment• Light gauge tanks.• Protection of high volume vacuum pumps and conveying systems.

FEATURES ,High capacity full nozzle design. Bronze nozzle, disc and guide with cast iron housing. Flat bronzevalve seats are lapped for optimum performance. Warn ring offers easy adjustability for preciseopening with minimum preopen or simmer and exact blowdown control. Pivot between disc andspring corrects mis-alignment and compensates for spring side thrust. Model 337 has reversiblelift lever for "pull-up" or "pull-down" manual testing. Every valve 100% tested/inspected forpressure setting, blowdown and leakage. All adjustments are factory sealed to prevent tamperingor dis-assembly.

SPECIFICATIONSSIZE

IN & OUT2"IVi

337

7'/,89/!

A215V

6:/.77:9

B

3'/.35",4'/.

C

3'/.3'/,4Y.

WGHTIBS.

81219

CAPACITIES SCFM Air, 60'F, 10% AccumulationSet

Pressure .PSIG5

to152025303540455060

r52774390310621221138015391698185720172335

MODEL 337z'/r799

1127136316091850209123322573281430553537

r11371532IS32233:25e330293379372340754423512:

SetInchesMercury

1234567891012

12.8-

r!40217264299331352372391403413424426

MODEL 215Vzw213329400453501533564532610625642646

3308477579637726772817853884906930935

MODEL NUMBER/ORDER GUIDE

EXAMPlf I I I V j - i H I 1 -h» E

win SIZE -H-rj-2'rt-T

KMIATION 101 llinj MlNumber Provided Only Sv Vanulacrja Cover Specific ftaturs i' Option

DESIGN Kf.'SION

-SET PRESSUREMoK«H 337 2 PSiG 10002)tKru so PSIG iCCMiModll 2TSV I" HG ItnciKS :' Mcrcurvl(CCOII :l>'u 2r HG .00221 Vicjon

E- Stainless 13021

r ;».- l-Mt Onijinjl

- VALVE UKVICEX i.f ASME Sec vi'iIMcatl 337 QolyiQ-VacuumIMsael 215V Onlyl

r inv :3-35e 'es. 1 -"Suse it -^.slD3 cjt;on vi rs pndt.c:sREV

GeneralInformationRotary Positive BlowersThe rotary positive blower is a two impeller compressor that deliversa large quantity of gas or air relative to the individual pulses. Blowercapacities are expressed in CFM at inlet conditions (ICFM). Blowersize is usually expressed as gear diameter by rotor length. Pitch LineVelocity (PLV) is the peripheral velocity of the timing gear — equalto the product of the gear circumference and the rotative speed ofthe blower, usually expressed in feet per minute (FPM).The blower presents two problems: 1) pulsation within the pipingsystem and. 2) noise radiation in the vicinity of the blower and piping.The importance of these relative to each other is a function of blowersize and speed; both increase approximately proportionately to theblower size and as the square of the speed.Pulsation is more pronounced on the discharge side. Peak pulsepressures are quite severe and can result in unsilenced dischargesound power levels up to 140 — 145 dB. The inlet, although produc-ing less severe pulsation and noise, generally receives equal atten-tion since the inlet is usually open to atmosphere and the noise muchmore apparent

SilencersThere is little question that silencers are a necessity on any blowerinstallation. Regardless of the size or speed of the blower, silencersof some type are nearly always used — both on the inlet and discharge.In the selection of silencers for blowers, there are two basic considera-tons: 1) the silencer must be the correct size. i.e.. have sufficientcapacity for the volume flow and. 2) the silencer must be the propertype for the given application. The nominal silencer size need onlybe based on the gas volume, i.e., the CFM of the gas or air a! theoperating conditions. However, the silencer type (design) must beselected with consideration of the blower size and operating speed.(Complete application and capacity information is given on page 4.)Generally, there are two types of silencers commonly used on positiveblowers. There is the reactive type silencer which consists of a seriesof expansion chambers having interconnecting tubes. A moresophisticated silencer design is the combination chamber-absorptivetype. This is simila' to the reactive type with the exception that anacoustically packed sound absorbing section is included, compris-ing an extension of the silencer connection closest to the blower. (Tneinlet of a discharge silencer and the outlet of an inlet silencer are theends having the packed section.)A third basic type of silencer — the simple, straight through packedtype — is occasionally used on blowers. This type of silencer is usuallyused on small, high speed machines which characteristically producesignificant high frequency noise and relatively mild pulsations.The Pitch Line Velocity is usually the criterion for selection of the silencertype. If the blower is operating in the critical PLV range, it will generateobjectionable high frequency noise which likely will cause shell ringor tank hammer in the piping and silencer. These critical PLV condi-lions will always require a combination chamber-absorptive silencerfor satisfactory results.

Application Data ... . . . . . . . . . . . . Page 4Inlet Silencers . . . . . . . . . . . . . . .Pages 5-6Discharge Silencers . . . . . . . . .Pages 7-11Accessories . . . . . . . . . . . . . . . . . . Page 11Vacuum Pump Water Separator Silencersare listed in Catalog 222

ig^: Universal Silencer. A Division oi Nelson industries. Inc All Rights Rese'ved

Inlet SilencersFor inlet service, a Pitch Line Velocity of 3300 FPM or greater is con'sidered critical. This transition speed is empirically established andis somewhat arbitrary, however, it is commonly accepted that blowersoperating at or above 3300 FPM are considered critical for the pur-pose of inlet silencer application. Those operating below 3300 FPMare considered subcritical. Subcritical PLV applications can usuallybe silenced adequately with a chamber-type silencer, such as UniversalURB or UCl Series. Blowers operating above the critical PLV of 3300FPM will almost invariably require the RIS Series combination chamber-absorptive type silencer. Inlet Filters or Filter Silencers are commonlyused on blower inlets, either individually or in series with a separateinlet silencer. See Universal Catalogs No. 241 and 242 for completelisting of Filters and Filter Silencers.

Discharge SilencersFor the more severe discharge conditions of typical blower installa-tions, a PLV of 2700 FPM is accepted as the critical transition speed.Blowers operating below 2700 FPM are considered subcr.'tica! andcan usually be adequately silenced on the discharge side by use ofa chamber-type silencer — Universal UCD or URD Series Machinesoperating above the 2700 FPM transition speed will require combi'.a-ton chamber-absorptive silencers such as Universal SO or RD Ser es.In some larger blower installations, piping requirements or spacerestrictions may preclude the use of a large, single discr-.a-ge silencersuch as the SD or RD Series. In these cases, effective radiation aidpulse control can be achieved by the use of a dual silencer system— the WBM Series mounted directly on the blower discha'ge (largein series with the UCD Series silencer installed not more tna-i 15 pipediameters downstream.Where two or more blowers discharge into a common header. m-.dividual silencers upstream of the header are required to subdue :n{individual blower pulsations. Otherwise, the pulsations tend to bearwith each other and can be extremely objectionable

NOTE: Best results are obtained when silencers are mounted cioseto the blo-.ver. since any piping between blower and silence' wli rad ater-oise It is also good practice to isolate the blower fron the S'le-cer.vith a flex oie expansion joint. This prevents stresses :,-at can ca-sefatigue and eventual fracture of the silencer or piping. Ccr-tac; Un.ve-salfor recommenda:.ons.

Attenuation CurvesNoise attenuation curves are given for the various models on the in-dividual pages. Tne curves represent insertion loss of airborne nC'Se'or typical applications under average conditions. It is rot feasible tocnart the expected performance of a silencer over a wide range ofapplications and conditions, therefore, the curves must be used with2'scretion. Structure-borne noise (see below) may be a considera: onand will require separate analysis, since it is not airborne noise in thesense the term is used for silencer performance rating

In a closed blower discharge system, structure-bornenoise — such as that radiated by pipe wall and silencershell, may be a consideration, particularly where astringent, close-proximity noise specification applies. Forthese applications, various means are available to treatthe pipe and shell radiated noise, such that most reason-able specifications may be met.For instance, it is possible to lag the silencer shell exter-nally and reduce any shell noise contribution to below thecasing and mechanical noise of the blower and drivingmachinery.We invite your inquiry concerning these special applica-tions where E.P.A., O.S.H.A. or other noise specificationsapply. These are handled on an individual basis andrecommendations are made according to specific require-ments of the installation.

o

Information,Descriptions

The silencers shown below are more fully described on the individual catalog pages. These units are designed specifically for useon Rotary Positive Blowers.There are fundamental similarities between blower silencers and other types, particularly reciprocating engine silencers, which alsorequire a silencer design that provides effective pulse control as well as noise attenuation. Generally, however, blower silencersmust be constructed more ruggedly to withstand prolonged exposure to the severe pulsations produced by the blower.All silencers described (except WBM Series) are standard with end inlet and end outlet. Low or high side inlet and outlet connectionsare available and are described on the individual catalog pages.

UCI SeriesInlet SilencerChamber-type inlet silencer lor use onsub-critical PLV applications. Avail-able in pipe sizes 8"— 30". (Smallersizes use UR8 Series). Availablewith side connections andmounting brackets

Page 5

RIS SeriesInlet SilencerCombination chamber-absorptive typeinlet silencer for critical PLV applica-tions. Available in pipe sztt 2"— 30'Low or high side outlet andmounting brackets availableon most sizes.

Page 6

UCD SeriesURB/URD SeriesDischarge SilencersChamber-type discharge silencer loruse on sub-critical PLV applications.Available in pipe sizes 8"— 30".(Smaller sizes use URB Series.)Low, high or opposed side con-nections and mountingbrackets available.

Page 7-8

SD SeriesRD SeriesDischarge SilencersCombination chamber-absorptive typedischarge silencers lor critical PLVapplications. Available in pipe sizes2"— 30". Low. high or opposedside connections and mountingbrackets available on mostsizes.

Page 9-10

WBM SeriesDirect Mount Discharge SilencerCombination chamber-absorptive type discharge silencer for direct mount toblower in dual silencer arrangement, in series with UCD Series. Availablein pipe sizes 10"— 30".

Accessories, Special Features• Mounting Brackets• Inspection Openings• Pressure Vessel Construction• Oversize Flanges• Special Finishes• Special Materials

Page 11 Page 11

Application, Capacity,Pressure Drop Data

Silencer RecommendationsAs mentioned on page 2, pitch line velocity (PLV) is the speedof the bming gear in feet per minute (FPM). For purposes of silencerapplication. PLV is considered "critical" at about 3300 FPM forintake and about 2700 FPM for discharge.Table 1. gives transition speeds in RPM. Blowers running at thesespeeds or greater will have critical PLV. Operating speeds belowtransition will be in the sub-critical range. Blowers operating in thesub-critical speed range usually require only simple chamber-typesilencers. Those in the critical range require more sophisticated,combination chamber-absorptive type silencers, if there is doubt,it is best to use the combination-type silencers. When gear sizeand operating speeds are known, the proper type silencer is easilyselected.

A. From Table 1., determine whether blower RPM is above orbelow the transition speed for critical PLV,

B. Consult Table 2. for recommended silencer models.

Silencer Size Selection, CapacityTable 3. gives the nominal capacity of the various size silencers."Size" in this table refers to the silencer nominal size, which is its'nlet size. Capacities are expressed in Inlet CFM (ICFM). thus,discharge silencers are rated at higher capacities than inletsilencers since the air is compressed to reduced volume at thedischarge operating pressure.

Table 3. Silencer Capacity

Table 1. Blower Transition Speed

SIZE

11'/222'/233'/2

4568

1012141618202224262830

EST.TEMP

CAPACITY (Inlet CFM 14.7 psia & 70 °F)

INLETSILENCER

3070

120190270370480750

1,0801,9203,0004,3005,9007,7009,700

12,00014,50017,30020,30023,50027,00070°F

DISCHARGE SILENCER

4 PSIG3580

140220320430560880

1,2602,2503,5205,0706,8909,000

1 1 ,40014,00017,00020,20023.80027,60031.700115°F

6 PSIG4085

150235335455600935

1,3402,3903,7305,3707.3109,550

12.10014,90018,10021,50025,20029,30033,6001400F

8 PSIG4090

160245355480630985

1,4102,5103,9305,6607,700

10,00012,70015,70019.00022.60026,60030,80035,400165°F

10 PSIG4095

165255370505660

1.0301,4802,6304,1105,9208,060

10,50013,30016,40019.90023,70027,80032.20037,000190°F

15 PSIG45

105185285415560735

1,1501.6502,9404,5906,6008,990

11.80014,90018.40022,20026,40031,00036,00041,300240°F

"NOTE: Pressure Drop Coefficient for Opposed Connection Designs (RDS. SOS.URDS) is 70

BLOWERGEAR SIZE

22H345678

1012141618202224

TRANSITION SPEED • R.P.M.INLET6.3005.0404,2003,1502.5202.1001.8001,5751.2601.050

900785700630570525

DISCHARGE5.1554,1253,4352.5752.0601.7201,4701,2901.030

860735645570515470430

Table 2. Silencer Model RecommendationsPITCH LINEVELOCITY

BelowTransitionAboveTransition

INLET

UCI, URB

RIS

DISCHARGE(Single Silencer)

URB, UCD, URD

SO, RD

DISCHARGE(Dual Silencers)

WBM + UCD

Pressure DropTne following formulas may be used to calculate pressure dropthrough the silencers covered in tnis catalog.

/ \2I V \ ,. (assumes silencer inletI 4005 I is open to atmosphere)

2/ \/ i

DISCHARGE: A P

INLET: A P

( V_\ _ P 53040oT/ c x 717 x "T"

A P - Pressure drop through silencer, inches H2O.V - Air velocity through silencer, feet per minute (i)C = Individual silencer restriction coefficient — empirical constant

(See Table 4)P « Discharge pressure, PSIA (operating pressure in PSIG +

14.7)T = Discharge temperature, °R. absolute (operating temperature

in °F. + 460)(; i "o calculate ve'ccity through silencer fliviae flow m ACFM By cross sectional area o' silence'in «• d'ameter m square lest

Table ii. Pressure Droo Cos/ricien'sSILENCER

MODELURBUCIRISUCDURDSDRD

WBM

•PRESSURE DROPCOEFFICIENT - C

4.24.24 24.24.24.24.22.1

0

SpecificationsUCI Group

. i <

yhamber Type>-Alet Silencer

Ported Tubes

Double Sne" Construction

The UCI Series Inlet Silencer is a heavy-duty, all welded unit con-structed of carbon steel sheet and plate. It provides pulse controland adequate silencing for most subcritical PLV applications. Sizes8" and larger are equipped with flanged connections drilled to125/150 Ib. ANSI specifications. Exterior surfaces receive a shopcoat of rust inhibitive primer and may be finish painted in the fieldif desired. The UCI Series is the basic model and is the conven-tional end inlet/end outlet version. The low side inlet model isdesignated UCIY Series and the high side inlet type is designatedUCIH Series. The three types are fundamentally alike and perfor-mance is identical. Mounting brackets and other options areavailable — see page 11.

-125/150 Ib. ANSI Range Drilling

UCI Series UCIY Series(Low Side Outlet)

I-K*

UCIH Series(High Side Outlet)

(SIZE)11%22%33%4568

1012141618202224262830

D

222630303642424854546066

L

61748799

113126140153167179193206

N

3V43V4y/tWt3tt3V44Vi4Vi4V44Vz4Vi4Vi

H

SIZES

54678092

106119131144158170184197

K

' -6": USE

14%16Vi18Vi18Vi2V/224Vi25%28%31%31%

' 34%37%

YUCIY

MIN.

URB SERIES

91112%13%15%17%1920%22%23%25%27%

MAX.

- PAGE 8

212734404855%60%66%72858795

UCIHMIN.

28%34%4147%53%59%6775838491

100

MAX.

45%576980%91%

103%114126138149161173

WGT.

250360550650950

1200135019502500275034004650

Dimensions In Inches, Weight In Lbs.NOTE: Dimensions and weights are nominal and may vary slightly with production

models. Request certified drawings ol specific models tor exact dimensions.Univtrwl Siltnctr, A Division of Ntlson Induitritt, Inc., Stoughlon. Wl 53589

SpecificationsRIS GroupCombination Chamber-Absorptive TypeInlet Silencer

Typical Attenuation Curve

m MO «o K KOCT4VI (AND CCNTIH f«Q.4tl

- Low Temperature PackingPerforated Outlet Tub* Ported Tub**

Double Shell Construction-STANDARD FITTINGS:

• Sizes 3W & Smaller: Male Thd. Pipe Nipples• Sizes 4" & 5": Optional - Male Thd. Nipples or Flanges• Sizes 6" & Larger: 125/150 Ib. ANSI Flange Drilling

The RIS Series Inlet Silencer is a heavy-duty, all welded unit con-structed of carbon steel sheet and plate. It features an acoustical-ly treated outlet and will provide pulse control and silencing suitablefor critical PLV applications. Sizes 4" and larger are equipped withflanged connections drilled to 125/150 Ib. ANSI specifications.Smaller sizes are standard with male threaded pipe nipples. Ex-terior surfaces receive a shop coat of rust inhibitive primer andmay be finish painted in the field if desired. The RIS Series is thebasic model, having conventional end inlet/end outlet configura-tion. A low side outlet version is designated RISY Series and highside outlet configuration is designated RISH Series. The three typesare fundamentally alike and performance is identical. Mountingbrackets and other options are available — see page 11.

RIS Series RISY Series(Low Side Outlet)

I——K-

RISH Series(High Side Outlet)

€

(SIZE)

1'/2»22'/233</2

4568

1012141618202224262830

0

668

10101214182226303642424354546066

L

28Vi333939VZ

4557V264728598

111113126140153167179193206

N

33333333V23'/23VZ

3Vi3'/23'/2

4'/24'/24'/2

4'/24'/24'/2

H

s22 Vi273333'/23951'/258657891

104106119131144158170184197

KRISY

I2ES 1" - 1V8'/2

9101112V215V21721'/225 V229'/23035 '/2414746 '/25455 K6166 '/z

RISH

:": USE U-5

~~

14'/217'/22026'/232V2384049</257V262 Vi65 '/275 Vi7684 Vi

-93V2

E

SERIES -

»

2/4

2V4

37*4567/200000000

YRISY

WIN. MAX.

- CATALOG #245FIXED AT 6FIXED AT 7FIXED AT 7FIXED AT 8

7'/299

1213V21516'/218'/220 '/22223'/225V2

25 Vi29 Vi30 Vi

16V22325 V2

30 Vi3744505158 Vi63 Vi69 '/275879198

RISHMIN. MAX.

2V2" THRU 3Vi"AVAILABLE ON

SPECIAL ORDER30 Vi4043 '/249 Vi61'/2698156 '/i62Vi7078868695

103

32 Vi43 Vi495465Vi77891/288 '/2

100'/2

111123135147157170

WGT.

152530405080

110190380550800

10501350150021002700305038505150

cDimensions In Inches, Weight In Lbs.

NOTE: dimensions and we'ghts are nominal and may vary shandy wit.i production•models Request cetified drawings of specific models lor enact dimensions.

6Universal Silencer, A Division of Nelson Industries, Inc., Stoughton. Wl S3589

SpecificationsUCD Group'bomber Type

^Discharge Silencer

Typical

OCTAVE IAND CENTER FMEO.-Hz

Parted Tubes

•.I

Double Shell Construction

-125/150 Ib ANSI Flange Drilling

The UCD Series Discharge Silencer is a heavy-duty, all weldedunit constructed of carbon steel sheet and plate. Individually, itprovides pulse control and adequate silencing for sub-critical PLVapplications where the higher performance of the URD Series onpage 8 is not warranted. However, the UCD Series is primarilyintended as a companion silencer for use in series with the WBMBlower Mounted Silencer described on page 11. Sizes 8" andlarger are equipped with flanged connections drilled to 125/150Ib. ANSI specifications. Exterior surfaces receive a shop coat ofrust inhibitive primer and may be finish painted in the field if desired.The UCD Series is the basic end inlet/end outlet configuration. Alow side inlet version is designated UCDY Series. The two typesare fundamentally alike and the performance is identical. Mount-ing brackets and other options are available — see page 11.

NI

L H

UCD Series UCDY Series(Low Side Inlet)

p(SIZE)

11V*22V*33V*4568

101214161820

H-2«680

0

222630303642424854546066

L

61748799

113126140153167179193206

N

SIZES 1"-6"

3V*

3V*

4V*4V*4V*4V*

H

: USE URB SEF

54678092

106119131144158170184

• 197

K

IES • PAGE 8

14V*

18V*18V*21V*24V*251/*28V*31V*31V*34V*37V*

YWIN.

91112V*13V*15V*17V21920V*22V*23V*25V*27V*

MAX.

212734404855V*60V*66V*72858795

WGT.

250360550650900

1200135019502500275034004650

NOTE: Dimensions and weights are nominal and may vary slightly with productionDimensions In Inches, Weight In LbS. models. Request certified drawings of specific models lor exact dimensions.

Unlvtrul Sllcnetr. A Division Of Ntlton Induitrni, Inc., Stoughlon, Wl 535«9

SpecificationsURB GroupURD GroupChamber TypeDischarge Silencer

Typical Attenuation CurveNOTE: Sizes 1" • 6" are URBSeries; sizes 8" • 30" are URDSeries. Both series are fundamen-tally the same in design and theperformance characteristics areidentical.

MO MO '< XOCTAVf tAND CCNTtft FftCO.-Hl

•^Ml

f

Potted Tubes

Double Shed Construction

-STANDARD FITTINGS:• Sizes 3Vj" & Smaller: Male Thd. Pipe Nipples• Sizes 4" & 5": Optional • Male Thd. Nipples or Flanges• Sizes 6" & Larger: 125/150 Ib. ANSI Flange Drilling

THE URD Series Discharge Silencer is a heavy-duty, all weldedunit constructed of carbon steel sheet and plate. It provides pulsecontrol and silencing adequate for most sub-critical PLV applica-tions. Sizes 4" and larger are equipped with flanged connectionsdrilled to 125/150 Ib. ANSI specifications. Smaller sizes arestandard with male threaded pipe nipples. Exterior surfaces receivea shop coat of rust inhibitive primer and may be finish painted inthe field if desired. The URD Series is the basic end inlet/end outletconfiguration. A low side inlet version is designated the URDYSeries; high side inlet, URDH Series; and low opposed connec-tions, URDS Series. The four types are fundamentally alike andthe performance is identical. (Sizes 6" and small are URB Seriesrather than URD.) Mounting brackets and other options areavailable — see page 11.

URB,URDSeries

URBY,URDYSeries(Low Side Inlet)

URDHSeries(High SideInlet)

t URDST Series

-L (OpposedConnections)

(SIZE)11'/222'/233'/24568

1012141618202224262830

D

4Vt6'/28

101012141618222630364248485454606672

L

21243334465253657297

122135161181188202204239259279304

N

2233333333'/23V23'/2

3'/i3'/23'/2

4'/24'/24'/2

4</24'/24'/2

H

17202728404647596690

115123154174181193195230250270295

K

7889

10111214'/216'/218'/2

21 '/224 '/227'/228 '/23l'/231V234 V237'/240 Vj '

URBY, URDYWIN. MAX.

FIXED AT 6FIXED AT 7FIXED AT 7FIXED AT 8

66V289

1112V2

14'/z16'/218'/2

19'/22l'/222 V2252729

2229324863 Vi698192 V298

103103126132144161

UROSMIN.

—

—

89

101214!5'/2

17'/219722T/222 Vi24 '/225 Vi273132

MAX.

—

—

1619222940 Vi424955'/256V2616076 V2

788596

URDHMIN.

—

—

"™

6276 '/288

107119'/2126'/2134137156V2175188203

MAX.

™~

—

"*

821061l7'/2

141158Vz164'/2175'/z175'/2210'/2228246272

WGT.

10152030405570

120160370550800

125016002300250029503450440061507250

Dimensions In Inches, Weight In Lbs.NOTE: Dimensions and Ajghts are nominal and may vary slightly with production

-todels Request cs.tided drawings ol specidc models lor exact dimensions.

Universal Silencer. A Division of Nelson Indn'-iej. Inc.. Sloughlon. Wl 53589

SpecificationsSD Group

'Combination Chamber—•absorptive Type

Discharge Silencer


12$ 2SO HO IK 2KOCTAVt »ANO CENTER miO.-Mi

—— High Temperature Packing'erforated Inlet Tub* Ported Tubes

/I

Double Shell Const-jction- STANDARD FITTINGS:

• Sizes 3Vi" & Smaller: Male Thd. Pipe Nipples• Sizes 4" & 5": Optional - Male Thd. Nipples or Flanges• Sizes 6" & Larger: 125/150 Ib. ANSI Flange Drilling

The SD Series Discharge Silencer is a heavy-duty, all welded unitconstructed of carbon steel sheet and plate. It will provide goodpulse control and is equipped with an acoustically treated inlet foruse on critical PLV applications. Its pulse and noise performanceis suitable for all but the most demanding applications, which mayrequire the RD Series on page 10. Sizes 4" and larger areequipped with flanged connections drilled to 125/150 Ib. ANSIspecifications. Smaller sizes are standard with male threaded pipenipples. Exterior surfaces receive a shop coat of rust inhibitiveprimer and may be finish painted in the field if desired. The SDSeries is the basic, end inlet/end outlet configuration. A low sideinlet is designated the SDY Series; high side inlet, SDH Series: andlow opposed connections, SDS Series. The four types are fun-damentally alike and the performance is identical. Mountingbrackets and other options are available — see page 11.

L H — D-

SDSeries

* SDYSeries

- (LOWSide Inlet) I———K

SDHSeries

i(HighSide Inlet)

TSDSY Seriesx (OpposedConnections)

p(SIZE)

11%22%33%4568

1012141618>02224262830

D

SIZES688

10101214182226303642424848545460

L

28%333939%4557%64728598

111137150176195213233250276

N

USE UR33333333%3%3%3%3%3%4%4%

4%4%4%

H

B SERIE22%273333%3951%58657891

104130143167186204224241267

KSDY

S-PAG8%9

101112%

1721%25%29%3035%41474755%556268

SDH

E8OR

—

14%17%2026%32%38404752626172768190

SDS

J5 SERI

—

14%17%2026%32%3840475262617276 .8190

B

ES - CA1

—

89

1012%14%16%18%21%24%25%28%28%31%31%34 %

E

"ALOG #

—

2V«2%3V44567%9%

11%10%12%11%13%12%14%

YSDY

MIN. MAX.

245FIXED AT 6FIXED AT 7FIXED AT 7FIXED AT 87%99

1213%1516%18%20%21%23%24%2628%29%

16%2325%30%3744506570%87%93%

110%117126%139

SDSMIN.

—

7%9

101213%1516%18%20%21%23%24%2628%29 %

MAX.

E9%

12%15%16%1824253640%48%50%60%7071%81

SDHMIN.

E30%4043%49%61%698196

104%120%138%146%157%173%190

MAX.

—

32%43%495465%7789%

113%124%147%165%182%201%216%241%

WGT.

152530405080

110190360550800

12501600190027003000390044005400

Dimensions In Inches, Weight In Lbs.NOTE: Dimensions and weights are nominal and may vary slightly with production

models. Request certified drawings ol specific models lor exact dimensions.

Universjl Silencer, A Division of Nelson Industries. Inc., Sloughton, Wl 53589

SpecificationsRD GroupCombination Chamber-Absorptive TypeDischarge Silencer


OCTAVC IANO CCNTIM nua. u

^ ••HrHigh Temperature PackingPerforated Inlet Tub* Parted Tubes

Double Shell Construction

-STANDARD FITTINGS:• Sizes 3W & Smaller: Male Thd. Pipe Nipples• Sizes 4" & 5": Optional • Male Thd. Nipples or Ranges• Sizes 6" & Larger: 125/150 Ib. ANSI Flange Drilling

The RD Series Discharge Silencer is a heavy-duty, all welded unitconstructed of carbon steel sheet and plate. It provides excellentpulse control and is equipped with an acoustically treated inlet foruse on critical PLV applications. Pulse control and noise attenua-tion provided by the RD Series is the ultimate and is usuallynecessary for only the most demanding installations. Sizes 4" andlarger are equipped with flanged connections drilled to 125/150Ib. ANSI specifications. Smaller sizes are standard with male thread-ed pipe nipples. Exterior surfaces receive a shop coat of rustinhibitive primer and may be finish painted in the field if desired.The RD Series is the basic, end inlet/end outlet configuration. Alow side inlet version is designated the ROY Series; high side inlet.RDH Series; and low opposed connections, RDS Series. The fourtypes are fundamentally alike and the performance is identical.Mounting brackets and other options are available — see page 11.

t RDYSeries(Low

K——-| Side Inlet)

RDHSeries.(HighSide Inlet)

RDSSeries(Opposed

Connections)

(SIZE)11'/222'/233V44568

1012141618202224262830

D

SIZES8

101012141618222630364248485454606672

L

1"-1'/2":3334465253657297

122135161181188202204239259279304

N

USE UF33333333'/23'/23'/2

3V23Vj3'/2

4'/24'/24'/2

4'/24'/24'/2

H

\B SERI!2728404647596690

115128154174181193195230250270295

KRDY

HS - PAC9

10101114'/216V220'*24'/i28 '/23540 Vi44 '/24753'/259'/266727878

ROM

E 8 O R

—

161822 '/i28 Vi344247'/i52 '/z5465728l'/28793 V295 V2

RDS

U5SER

—

14'/216'/220V2263239 V2

45V:5052 VZ

63'/27079 '/2859194-

B

ES-CA

—

10111214'/216'/218'/2

21'/224'/227V228'/231'/231 '/2

34 '/237'/240 Vi

E

TALOG *

—

44'/25678

10'/212V214'/2

13V215V214V216V218'/220 '/2

YRDY

MIN. MAX.

'245FIXED AT 6FIXED AT 7FIXED AT 7FIXED AT 889

10121415'/2

17V219V221V2

22 '/224 '/225V2273132

2026 '/2304560 Vt667889 </295

100100123130140158

RDSMIN.

—

89

10121415'/2

17'/219'/221 Vi22</224 '/225'/2273132

MAX.

—

1416'/2202637'/2394652'/253'/2585773 '/2768193

RDHMIN.

3343V2466579 '/291

110122V2129'/2137140159Vj177192205

MAX.

•"*•

39515679

103114V2138155V216V/2

172'/2172V2207-/2226242266

WGT.

2535406080

130160410600900

140018002550275033003850500069508100

D

Dimensions In Inches, Weight In Lbs. NOTE: Dimensions and v»j j.its are nominal and may vary slightly v»'th productionmodels Request ceiilied drawings of specific models ror exact dimensions

10 Universal Silencer, A Division of Nelson Ini,sines. Inc.. Stoughton Wl 53S89

SpecificationsWBM Series;lower Mounteds*;i>i$charge Silencers

Typical Attenuation C_ve

* *iUl

5 "

xX^

1

^— - ———— — .^-X^T i ———— j CURVE REPRESENTS 1 ——

j WBM • UCO SILENCERS————— INSTALLED IN SERIES | ——

1

! 1 i

^-^: ^

240 HOOCTAVE IAND CENTER FRE0.4U

• 125/150 Ib. ANSI Flange Drilling

The WBM Series Discharge Silencer is an extra heavy-duty unitconstructed of carbon steel sheet and plate. It is designedspecifically as a blower mounted companion silencer for use inseries with the UCD Series on page 7. The WBM features anacoustically treated inlet and in combination with the UCD Serieswill provide excellent pulse control and noise attenuation — aboutthe equivalent of the SO Series. Flanged connections are drilledto 125/150 Ib. ANSI specifications. Exterior surfaces receive a shopcoat of rust inhibitive primer and may be finish painted in the fieldif desired.

p1012141618202224262330

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700800

115517602175235033004000495060006200

Dimensions In Inches, Weight In Lbs.

Accessories, Optional FeaturesMounting Brackets

Horizontal VerticalMounting bracket! or legs are available for any of the silencers in this catalog. Saddletype brackets for horizontal mount and angle legs for vertical mount are standard —see Spec, sheet #88-1078. Special design brackets will be quoted 10 your specifications.

Pressure Vessel Construction

All silencers shown in this catalog may be fabricated in accordance with Div. 1, SectionVIII — ASME Code for Unfired Pressure Vessels. Dimensions are similar to standardmodels, but material types and thicknesses are selected to meet code requirements.Prices are quoted on application to meet your pressure and temperature conditions.

Inspection Openings Oversize Flanges

Inspection openings with bolted and gasketed cover plates are available installed at thetime the silencer is fabricated. These are not ASME Code inspection openings; however,they are designed to withstand the usual range of pressures encountered with blowers.One inspection opening is usually installed in each silencer chamber for cleaning orinspection. Standard sizes: 3 x 4. 4 x 6. 6 x 8.

Frequently the blower flange size is larger than the required silencer. Rather than usea larger size silencer, it is usually more economical to use an oversize (reducing) flangeon the silencer. This is conventional piping practice and may be used on either inletor discharge silencers. Example: a 10" flange size silencer has adequate capacity fora blower with a 12" discharge flange. A flange having a drilling pattern to match the12" blower flange but with a 10" bore to match the silencer nozzle is substituted onthe silencer inlet.Two pipe sizes (eg., 10" to 14") is the recommended maximum variation. Prices onapplication.

In addition to the standard accessories shown here, other special features such as special materials and finishes will be quotedon application. Contact Universal Silencer with your specific requirements.

Unlvtrnl Sllinctr, A Division of N«l»on lnduflri»(. Inc., Sloughlon. Wl 53589•\\

Rotary PositiveBlower Silencers

CONTACT UNIVERSAL SILENCER FOR ALL YOURINDUSTRIAL SILENCING AND AIR FILTERINGREQUIREMENTS.

Complete lines of Silencers and Air Filters/Filter-Silencers for

• Rotary Positive Blowers and Vacuum Pumps• Reciprocating Engines• Gas Turbine Engines• High Pressure Vents & Slowdowns• Centrifugal Compressors• Specialty Applications (Such as Pressure Reduct.on

Valves. Rotary Screw Compressors, etc.)

Representatives in Major Industrial Areas of USand Canada

Write for Literature

Feoresented By:

UNIVERSAL SILENCERA DIVISION OF NELSON INDUSTRIES, INC.P.O. Box 411, Stoughton, Wisconsin 53589608-873-4272 Fax 608-873-4298

US-245-11-89

CATALYTIC OXIDATION SYSTEM

Global

S U B S U R F A C E R E M E D I A T I O N S Y S T E M S

Vapor TreatmentModule (VTM)

Chloro-Cat1Catalytic Oxidizer

I Control CircuitsI Power CircuitsI Process Piping

ExtaxioAimosptee

Global Technologies' Vapor Treatment Module(VTM) Chioro-Cat' catalytic cxidizer. destroyshalogenated or mixed organic vapor contami-nants that are discharged from soil vaporextraction and groundwater treatment systemsduring site remediation.

How the Chloro-CaP WortsThe Chloro-Cat' model is selected based onvolume of airflow, contaminant type, aid desireddestruction efticiency. During operation, VOC-laden air is drawn into the Chloro-Cat!'s fen andis discharged into the system's heat exchanger.The air passes through the tube side of theheat exchanger and into the burner, wherethe contaminated air is raised to the catalyzingtemperature. When the VOC-laden air passesthrough the specialty catalyst, an exothermicreaction takes place. The VOC's in the airstream are converted to carbon dioxide, watervapor, and inorganic acids.

The hot, purified air then passes on the shellside of the heat exchanger where the energyreleased by the reaction is used to preheat theincoming air. This minimizes the system's fuelcosts; in many cases the Chloro-Cat' is self-sustaining. Finally, the air is exhausted into theatmosphere. In some cases, a Global scrubbermodule may be required to neutralize theinorganic acids.

Global's Fully-Integrated ApproachThe Chloro-Cat* was designed as part ofGlobal's entire line of technologically advanced,yet user-friendly soil and groundwater reme-diation products. The Global line of productsincludes Vacuum Extraction Modules (VEM),

Vapor Liquid Separator Modules (VSM), VaporTreatment Modules (VTM), and Power Distribu-tion Modules (RDM). Each module interfaceseasily and is constructed for optimum perfor-mance and trouble-free operation.

When networked, the Global modules form acomprehensive subsurface remediation systemthat works continuously and automatically toachieve site closure quickly. In addition, Global'smodular approach allows rapid deployment andprovides the flexibility necessary to successfullyperform site remediation under various condi-tions with the same equipment.

Global Technologies, Inc. — the pacesetters invacuum extraction and vapor treatment systems.

For more information, call 414-332-5987.Sales and service offices are located through-out the U.S. and overseas.

GLOBAL TECHNOLOGIES, INC. •'4927 North Lydell Avenue • Milwaukee, Wl 53217 • (414)332-5987 Fir (414) 332-4375

Chloro-Cat System Schematic

Vapor TreatmentModule (VTM)

Chloro-Cat'Catalytic Oxidizer

Incoming Cruiinzs: AirK«t Exchanger

System ComponentsStandard Chloro-Car systems include a heatexchanger, modulating burner, fuel train, catalystbed, spark-proof fan, motor, fresh air dilution valves,flanged inlet end outlet, system controls, LELmonitor, temperature recorder, first-out shutdowndetector, Came arrester, and exhaust stack. Thesystem's components are housed in a weatherproof,insulated steel cabinet with tires access doors thatallow service to all internal parts.

Features/Benefits• The reactor's fully-welded, leak-tested 304

stainless steel interior, high density insulation, andpainted weatherproof enclosure assure safe, long-term operation.

• Shell and tube heat exchanger provideseconomical operation without the high leakpotential of plate-type exchangers.

• FM/IRI approved burner can operate on eithernatural gas or propane, offering fuel flexibility.

Specifications

Thermocouple, digital controller, andmodulating burner maintain proper airtemperature into the catalyst.Specialty halogen destruction catalystprovides high destruction efficiencies ofup to 99+% for compliance with strict airregulations.Control panel is composed of U.L.-listed components for reliably indicatingthe status of the burner, catalyst, andsafety circuits.Tested and approved for sa'e operationby the A.G.A. Laboratories for ease ofpermitting.

Safety ShutdownsThe system will shut down safely and automaticallyif any of the following occur:• Electrical power loss to the control panel• Loss of proper airflow• High/low temperature or gas pressure• Flame out of the burner• System operation above 25% LEL• High level in Vapor Liquid Separator moduleThe first-out shutdown detector will indicate thecause of a Chloro-Cat* shutdown.

Options• Remote monitoring/communication package• Acid gas scrubber• Exhaust stack extensions• Stack monitoring• U.L-stickered panel• NFPA Class 1 Division 2 explosion-proof design• Larger or custom systems available• Trailer-mounted

Model

Unit WeightOveral DimensionsAirflowFuel Consumption(maximum VOC loading)Fuel Consumption(no VOC loading}Standard Power RequirementsInlet PipeHeat Exchanger EfficiencyFan

54,000 tbs.

4i5Vrx851Hx8.51L100-750 CFM

pilot

225,000 BTU/hour

230/1/606* diameter

50% nominal3hp

Ifl5,500 bs.

6.5 x971x131100-1000 CFM

pilot

300,000 BTU/hour

230-480/3/608' diameter

60% nominal7-1/2hp

227,500 bs.

7.5Wx9.5>tx15l.100-2.000 CFM

pilot

600,000 BTU/hour

230-480/3/6010* diameter50% nominal

10 hp

GLOBAL TECHNOLOGIES, INC. • 4927 North Lydell Avenue • Milwaukee, Wl 53217 • (414)332-5967 Fir (414) 332-4375

GLOBAL TECHNOLOGIES, INC.

VAPOR TREATMENT EQUIPMENTSPECIFICATIONS & PRICING

PROPOSAL FOR:

Mr. Bob Piniewskiof

'TERRA VAC CORPORATION9030 Sccor Road

Temperance, Ml 48182Phone (313) 847^444Fax (313) 847^024

PROPOSAL NUMBER:

GBL-7874B

August 30, 1994

SUBMITTED BY:

Christopher A. Anguil

Global Technologies, Inc.4927 North Lydell Avenue

Milwaukee, Wisconsin 53217Phone (414) 332-5987 • Fax (414) 332-4375

TERRA VAC CORPORATION

\

TABLE OF CONTENTS

I. Background and Design Considerations

A. Application Data and Design ParametersD. Equipment RecommendationsC. Equipment Operation

IT. Equipment Specifications -Vapor Trealmcnt Module (VTM) Chloro-Cat

A. Dilution Air ControlB. System FanC. Burner/Gas TrainD. ReactorE. CatalystF. Heat ExchangerG. Exhaust StackH. System Controls and Safety ShutdownsI. First-otn Shutdown DetectorJ. Cabinet and SkidK. Operation and Maintenance ManualsL. Start-up and Training ServicesM. Items Not Included as Part of this Proposal

HI. Pricing, Shipment and Payment Terms

IV. Additional/Optional Features

V. Leasing Options

VI. Warranty Scope and Duration

VII. Appendices

A. Start-up ControlsB. B umer and FJ amc S afety ControlsC. Inlet und Outlet Temperature ControlsD. System Safety Shutdown Controls

TWRA VAC CORPORATIONCBL-7874B

SECTION IDESIGN CONSIDERATIONS

A] APPLICATION DATA AND DESIGN PARAMETERS:

• Consulting Engineer: Terra VBC Corporation• Site Location: Cedar Rapids. 1A• Vapor extraction and air stripper are producing VOC air emissions• Waste Stream Flow Rate: 2000 SCFM

VOC Contaminants

AcetoneVinyl Chloride

Methyl Ethyl KetoneMethylenc Chloride

Trichlorocthcnc

Cis-l,2-Dichlorocthene

Toluene

Butanonc

Phenol

1,2-Dichlorobenrene

2-Mcthylphenol4-Methylphenol

Require compliance with the Iowa, EPA. state and local regulatory agencies byobtaining 99% destruction efficiency of contaminantsAvailable Fuel: Natural gasAvailable Power: 230V/460V/60HZ/3PH

TERRA VAC CORPORATIONOBU7I74H

B] EQUIPMENT RECOMMENDATIONS

A Vapor Treatment Module is chosen on the following criteria:

1. Airflow rate from the process2. Type of contaminant and contaminant loading3. Vapor treatment destruction efficiency required

Taking these criteria into account, along wjth your supplied application data, werecommend the following GLOBAL Module:

Model 20 VTM Chloro-Cnt

CJ EQUIPMENT OPERATION

Global's integrated network of equipment provides cost effective, high qualitymodular components for soil and groundwater remediation. This modularityprovides the flexibility needed to perform site remediation under a variety ofconditions with the same equipment. The VTM ChJoro-Cat is one of the availableGlobal models. The model is selected based on volume of airflow, contaminanttype, and desired destruction efficiency. The operational flow of the VTM Chloro-Cat is as follows:

During operation, VOC laden air is drawn into the system's heat exchanger. The airpasses through the tube side of the heal exchanger and into the burner, where thecontaminated air is raised to the catalysing temperature. When the VOC laden airpasses through the specialty catalyst, an exothermic reaction takes place.

The VOCs in the air stream are convened to carbon dioxide, water vapor andinorganic acids. The hot air then passes on the shell side of the heat exchangerwhere the energy released by the reaction is used to preheat the incoming air. Thisminimizes the system's fuel costs. Finally, the free air is exhausted into theatmosphere.*

•••In some cases, a Global scrubber module may be required to neutralize theinorganic acids.

TERRA VAC CORPORATIONOUL-7I7XB

SECTION IIVTM CHLORO-CATSPECIFICATIONS

One (1) Global Model 20 VTM Chloro-Cat shall process 2000 SCFM of VOC laden air,providing 99% destruction efficiency of the VOCs listed in Section I.

During system operation, halohydrocarbon or mixed hydrocarbon laden air is drawn by the systemfan (B) from the upstream remediation process and is diluted to the appropriate air mixture using amodulating valve (A). The fan (B) draws the contaminated air into the tube side of the primaryheat exchanger (F) where it is preheated. The VOC laden air then moves through the burner/reactorsection (C&D) and is heated to the preset catalyst inlet temperature. When the VOC laden airpasses through the catalyst (E) an exothermic reaction takes place. The hot air stream then passesthrough the shell side of the heat exchanger (F) where it preheats the incoming air. The air is thendrawn into the system fan and exhausled (G) to atmosphere. The equipment shall be assembled,factory pre-wircd and supplied per the following:

A] DILUTION AIR CONTROL:A scries of modulating dampers and eir dilution controls shall be supplied to dilute the inletair stream during high VOC concentrations.

B] SYSTEM FAN:The system fan shall be a high performance, industrial grade fan. The fan shall be poweredby a 15 HP 230V/460V/60HZ/3PH TEFC, high efficiency motor.

C] BURNER/GAS TRAIN:The gas train shall be fabricated to FM specifications. The gas burner package shall beprc-piped, pre-wircd and shall have a maximum firing rate of I MM BTU/hour. The burnershall be capable of natural gas or propane operation.

The burner shall be mounted to aJlow the flame to fire in the direction of airflow. Uniformtemperature entering the catalyst shall be achieved by proper air distribution over the burner.ind mixing downstream of the burner. The burner shall be selected to bring the reactor upto catalyst ready temperature with ambient air during start-up.

The burner shall have the capacity to maintain operating temperatures during VOC free, fullair flow conditions. The expected system heat-up time shall be approximately 15 minutesfrom a cold start.

TERRA VAC CORPORATIONODU7874B

! 5i

DJ REACTOR:! The reactor interior shull be constructed of 316L series stainless steel. The exterior shelli shnJl be constructed of aluminizcd steel with two coats of UV resistant polyurethane spatter

coating. High density insulating boaj-d shall be placed between the inner and outer shells tomaintain external skin temperature at safe levels. The catalyst shall be contained in a fully

» welded 316L series stainless steel bed configuration with high temperature gasketing toensure no VOC bypass. A door allowing access to the reactor shall be supplied for ease ofservicing and inspection of the catalyst and the interior of the reactor. Temperature sensorsshall be located before and after the catalyst bed for proper control of temperature within thereactor.

E] CATALYST:The catalyst shall conform to the following specifications to achieve the required 99% nonmethane hydrocarbon (NJvlHC) destruction efficiency. If a higher efficiency is required,

.additional catalyst can be incorporated into the system for an additional charge. Thecatalyst selected to process the VOC vapors is a specialty halohydrocarbon destructioncatalyst.

The catalyst oxidizes halohydrocarbon vapors into carbon dioxide, inorganic acids, watervapor and energy within a specific temperature operating range. This highly specializedcatalyst with its unique range of properties, is the culmination of extensive technicaldevelopment and field testing.

Catalyst Type MonolithGas Hourly Space Velocity 10,000 his'1Volume of Catalyst 12ft5

Minimum Catalyst Inlet Temperature 600TMinimum Catalyst Outlet Temperature 840TMaximum Catalyst Outlet Temperature 950TExpected Catalyst Life 30,000 operating hours

The catalyst shall be positioned to maintain uniform airflow and temperature throughout thecatalyst bed.

F] HEAT EXCHANGER:A shell & lube type 50% efficient heal exchanger shall be supplied to preheat the incomingair stream and reduce auxiliary fuel consumption. The heat exchanger shall be constructedof 316L series stainless steel and be continuously welded around all seams. Each weld shallbe leak tested for assurance of no cross contamination. The VOC laden air shall passthrough the tube side of the exchanger and ihe hoi purified air shall pass through the shellside. Two passes on the shell side shall be designed to approach true counter flowconditions within the exchanger. An access door to the heat exchanger is provided forcleaning tubes if necessary.

TF.RRA VAt: CORPORATIONGHL-7874U

G] EXHAUST STACK:A stainless steel no-loss type exhaust stack with sampling ports shall be provided. Thestack discharge height shall be 12' 10" above grade. Additional lengths of stack areavailable for an additional charge.

H] SYSTEM CONTROLS AND SAFETY SHUTDOWNS:The fully automatic controls of the system shall be divided into the following categories:(Please refer to the appropriate appendix for more information on typical controlsequences).

1. Start-Up Controls APPENDIX A2. Burner and Flame Safety Supervision APPENDIX B3. Inlet & Outlet Temperature Controls APPENDIX C4. System Safely Shut-Down Controls APPENDIX D

A PLC based control system with digital temperature controllers shall be supplied in aNEMA 4 panel. The control panel shall include an LCD digital message for statusindication. A three (3) pen, hard copy recorder shall be supplied. The recorder shall havethe channels preset to monitor the catalyst inlet and outlet temperatures and overall airflowof the VTM. The LCD display message shall indicate each of the steps involved with thestart-up and operation of ihe unit.

1) FTRST-OUT SHUTDOWN DETECTOR:A shut-down detector shall be provided to indicate the cause of a VTM shut-down. Thedigital message center in the control panel shall provide a simple and convenient means oftrouble shooting.

J] CABINET AND SKID:The VTM components shall be mounted in a secure, lockablc, steel, sound attenuatingcabinet to help protect against weather, vandalism and tampering. The cabinet shall bepainted wilh iwo coats of UV resistant polyurcthane spatter coating. Forklift channels andlifting lugs shall be included for ease of placement and mobility. Hinged doors shallprovide easy access to interior components.

K] OPERATION AND MAINTENANCE MANUALS:Two copies of the Operation and Maintenance Manual (O&M) shall be provided to thecustomer. General arrangement equipment drawings, electrical and process flow schematicsshall be included with the O&M manual.

TCK RA VAC CORPORATIONOBIX7J74R

L] START-UP AND TRAINING SERVICES:A factory trained service technician shall be supplied at S550.00 per day plus travel andliving expenses to start up and balance the VTM Chloro-Cat. Operator training con beconducted during this time period. TypicaJly, start-up shall require two to three man days.

Ml ITEMS NOT INCLUDED AS PAKT OF THIS PROPOSAL:

• All compliance testing of VTM Chloro-Cat• All local and regulatory permits• Mechanical and electrical installation• Sales tax, freight charges, or any additional charges or taxes• Import duties, excise taxes and use taxes

Tt-KRA VAC CORPORATIONGBU7I74B

10

Digital pH ControlA digital pH controller .OiaJl be provided to control cuustic addition and maintainscrubber water at a rear neutral cc.-.dition. A high and low pH alarm/shutdown shaJl aJsobe provided.

Conductivity ControlA digital conductivity analyzer shall be provided to monitor salt buildup in iherecirculating scrubber water. A solenoid valve shall be provided to automatically purgethe solution to maintain a preset conductivity level. A high conductivity shutdown shaJIbe provided.

Level ControlFresh water is autoir.aticiJly adde-d to maintain proper leve). A high/ low level shutdown

- shaJl be provided.

E] OPERATION AND MAINTENANCE MANUALS:Two copies of the Operation and Maintenance Manual (O&M) shall be provided to thecustomer. General arrangement equipment drawings, electrical and process flowschematics shall be included with the O&M manual.

FJ ITEMS NOT INCLUDED AS PART OF THIS PROPOSAL:

• Caustic Storage• All local and regulatory permits• Sales tax, freight charges, and any additional charges or taxes• Mechanical and electrical installation *

* The scrubber module is shipped complete with some field assembly required.

SHIPMENT:10-14 WEEKS AFTER RECEIPT OF ORDER

TERRA VAC CORPORATION

SECTION IVADDITIONAL/OPTIONAL FEATURES

ACID GAS SCRUBBERSPECIFICATIONS

One (1) Global Model 20 Acid Gas Scrubber, shall process up to 2000 SCFM of VOC ladenair to provide the necessary destruction of the contaminants in the airstrcam.

During system operation, the outlet of the Global Chloro-Cat is directed into the Global scrubbermodule. A recirculation pump (C) injects large volumes of waier into a hastclloy cductor quench(A), inducing vapor flow through the scrubber. The water quenches the hot gas and absorbs aportion of the HC1. The gases'exit the eductor quench and enters a countercurrent absorptioncolumn (B). Rccirculaling solution is fed to the top of the absorption column through a nozzle.The remaining hydrochloric acid vupors are absorbed into the solution. The gases pass through amist eliminator before exiting the column. Sodium hydroxide is added to control pH in theneutral range.

A] EDUCTOR QUENCH:Hastclloy eductor quench with haitclloy spray nozzles and connecting ductwork to theoxidizer shall be supplied. The quench section reduces the oxidizcr exhaust to 120 °Fthrough evaporative cooling. A high temperature shutdown shall be provided to protectthe FRP portions of the scrubber.

B] ADSORPTION COLUMN:FRP counter-current packed adsorption column provides 99% removal of HC1 vaporsfrom oxidizcr exhaust. Tower is packed with polypropylene spheres and contains a de-mister to remove entrained water droplets.

C] SUMP AND RECIRCULATION PUMP:An FRP sump shall be provided on an integral steel base. A corrosion resistant CPVCvertical shaft pump shall be provided to recirculatc the scrubber water to the quench andscrubber column. The pump shall be supplied with a 10 HP chemical duty motor. Thepump shall be supplied with a vapor seal to protect motor bearings and prevent fugitiveemissions.

D] CONTROLS:A shutdown detector shall be provided to indicate the cause of the system shutdown. Adigital message center in the control panel shall provide a simple and convenient meansof trouble shooting by providing a message in English.

TERRA VAC CORPORATIONGBU7H74B

TERRA VAC CORPORATIONAugust 31.1994

Global customers have chosen equipment to provide efficient and effective site cleanup.Specifically for the Chloro-Cat, there ure sixteen operational cotalytic oxidizers on sitescontaminated with chlorinated compounds. In addition, Globa] has supplied nineoperational NaOH scrubbers to treat the HC1 emissions from the oxidizcrs. The Chloro-Cat includes such advantages as:

1] 316L stainless steel construction

2] NEMA 4 panel

3] PLC controls with ft Firsl-Out Detector in case of system shutdown

4) Start-up procedure for the operator prompted by messages on the PLC

5] Catalyst options for each application

Please contact me with any question regarding this project. I look forward to theopportunity of earning your business.

Sincerely,

GLOBAL TECHNOLOGIES, INC.

Christopher A. AnguilCentral Regional Manager

CAA/vb

End.

Global

August 31.1994

Mr. Bob Piniewski1 TERRA VAC CORPORATION

9030 Secor Roadj Temperance, MI 48182«

Dear Mr. Piniewski:\• Thank you for the opportunity to provide TERRA VAC with information and a quotation

for a catalytic oxidizer for your chlorinated site. Global Technologies. Inc. (Global) has; extensive experience in the fabrication and installation of catalytic oxidizers for site: _ remediation of contaminated sites which have organic and chlorinated compounds.

Global currently has over 150 EPA compliant subsurface remediation systems which areoperating throughout the United Slates and Canada. The majority of these oxidizers arewithin the 100 SCFM - 2000 SCFM airflow range.

Global's experience in providing catalytic oxidizers for chlorinated sites is second to none.We have supplied catalytic oxidizers, the Global Chloro-Cat, coupled with causticscrubbers, to US Fuji (2000 SCFM); Unisys Corporation (500 SCFM); and RSAAssociates (750 SCFM). Global has also provided a Chloro-Cat without scrubbers to KISawyer Air Force Base (8100 SCFM) and Bane Nelson Industrial Contractors for ChryslerCorporation (1500 SCFM). Other customers include:

• Unocal Chemical Company• Brown and Caldwcll• Aware Environmental• Four Seasons Environmental• COM• Occidental Chemical Company• Burlington Environmental• ICF Kaiser• News and Observer Publishing• McClarcn/Hart• Colorado Department of Tiansportation• ERM-EnviroClean• Civil Constructors

Global Technologies, Inc.1 4927 North lydell Avenue • Milwaukee. Wisconsin 53217 • 414-332-5987 • Fax 414-332-4375

AIR STRIPPER TOWER

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NO I 01/29/9

REV DATE

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OE9CN ENC.

TCRRflVflC

ROCKVELL INTERNATIONAL SITECEDAR RAPIDS. IOVA

AIR STRIPPING TOWERDHAVN: S OBERIEPROJECT t.

AIR STRIPPER PACKING MATERIAL AND DESIGNCALCULATIONS

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Tower Packing,••:. ./iTechnology _, :- . ,xv : : - ,^ .

^FromLANTEC!

I -- LANtEC PRODUCTS, INC.

' • Delivering Tomorrow's Packing Technology Today!

Unique Tower Packing Improves Pressure Drop and Mass-Transfer Efficiencies Up to 300%!

IMPAC* tower packing, developed by LantecProducts, introduces a new methodology to thedesign and manufacture of packing materials whichprovides - FOR THE FIRST TIME - total control ofpacking geometry.

Major benefits of this breakthrough technologyinclude:• Improvement in packing efficiencies from 50% to

300%, compared to existing technologies!• Significantly lower pressure drops!• Packing factor to surface area ratio is considerably

lower than all other dumped packings! (See chartbelow.)

• Unmatched mass-transfer capabilities!• Substantial reduction in packing costs!

With traditional packing designs, the surface areaper cubic foot goes up or down in a fixed ratio as thepacking size is reduced or increased. With theintroduction of IMPAC's patented manufacturingmethodology, the size of the packing and the sur-face area per cubic foot are now two independentvariables. IMPAC can be produced with a larger orsmaller diameter featuring more or less surface areato meet a unique set of packed tower specifications.

For example, a 5.5-inch, nominal-size IMPAC canbe produced with a 50, 100, or even 200 sq. ft. sur-face area in a one cu. ft. space. Instead of buying1500 pieces of one-inch or smaller traditional sizepacking to generate a certain surface area, you mayonly need as few as five IMPAC units. The results aredramatic: since these larger units can be producedmuch more economically, it costs significantly less togenerate any required surface area with IMPAC.

Also due to its unique geometry, IMPAC gives you adramatic reduction in pressure drop and a significantimprovement in mass transfer efficiencies for a givensurface area. Other IMPAC features include:• Uniform distribution of surface elements throughout

the packing structure.• Even distribution of gas or liquid flow (see photo at

upper right).• As many as 50,000 drip points per cu. ft.• Enhanced surface wetability.• Total elimination of interlocking and nesting.' Standard sizes ranging from 3.3" to 9.5" (dia.)

CONTACT LANTEC FORTEST DATA AND DETAILED SPECIFICATIONS

' US Patent *4.724.593: worfdwicte patents pending

Ur.form distribution cf gases or liquids through IMPAC is dramatizedb; mis urvetouched photo. We invite you to try this water test wth anypecking material you are currently using in your towers.

Ur aue geometry of IMPAC — featuring intricate net's/cries of ribs.f>~-nents. rods, struts, and pointed fingers to maximize the number ofC-r points - is revealed in this photo of a unit prior to assembly.

"PACKING FACTOR/SURFACE AREA" RATIOOF IMPAC- VERSUS OTHER PLASTIC PACKINGS

Pecking*3 MPAC"*: MPAC"3: LANPAC1

2 SzeTriPacks1

3: Size TriPacks*1 =all Rings1

2 rall Rings*3 -oil Rings'»"-Tellerertes!

»:--Tellerettesr

Packing Factor/(1/H.)

156

14

18125225161612

Surface Area(ft'/cu. ft.)

65334548326733213823

Packing Factor/Surface Area

0230180.31803750.3750.776075707620420428

LANPAC is available in /wo s'res (2.3" and 3.5"). Test data demonstratethat tnis proven product is from 10% to 50% more efficient than com-petitive 2" packings, and reduces pocking costs up to 60%.

SOME FIELD PERFORMANCE DATA OF 3.5" LANPACFOR ABSORPTION SYSTEMS

Proven LANPAC — Ideal for Scrubbing, Absorption, Air Stripping, Etc. — Reduces Costs Up to 60%

LANPAC* packing is similar to IMPAC in the broadsense that it achieves significantly lower pressuredrops and higher mass transfer efficiencies than otherpackings smaller in size. While LANPAC has a provenrecord of superior performance in packed towers ofall sizes. IMPAC is considerably more efficient intowers of four feet or more in diameter.

Available in two sizes (2.3" and 3.5"). LANPAC iswidely recognized throughout the United States as"the ultimate tower packing" by engineers in the airpollution, drinking water treatment, and chemicalprocessing industries.

LANPAC's unique, patented geometry makes itmeasurably more efficient in both mass transfercapabilities and energy consumption rates. As aresult, use of LANPAC reduces both the capital andoperating costs for a packed column by as much as60%!

Compared to other tower packings, LANPAC offersmany unique features and benefits, including:• Extremely large and effective surface area (45 sq.

ft./cu. ft. for the 3.5" LANPAC. and 68 sq. ft./cu. ft.for the 2.3" unit).

• Near perfect geometric symmetry.• Up to 50.000 liquid dripping points per cu. ft.• Non-nesting, non-interlocking.• Full field proven non-plugging capability.• High surface accessibility.• Enhanced surface wetability.

LANPAC's open and non-obstructive structure givesit the ability to disperse and distribute fluid flowsevenly in both longitudinal and lateral directions.Consequently, LANPAC outperforms other towerpackings smaller in size. For example, the 3.5"LANPAC is from 10% to 50% more efficient than com-petitive 2" packings (see chart with comparative testdata at left).

LANPAC is available in a variety of plastic materialsincluding polypropylene, polyethylene, PVDF, Halar,Tefzel, PVCCFVC. Teflon, etc.

CONTACT LANTEC FORTEST DATA AND DETAILED SPECIFICATIONS.

' US. Patent *4.668.&32: Canada * 1345.975: wwttwide patents pending

Gas loadingAbsorption Rate

System (Ibs/hr/ft1)

H,S/NaOH 2.200

NHj/HjO 2.057

NHj/HjO 965

NHj/HaSO. 2.200

NHj/HiSO. 1.800

HF/NaOH 2.250

Clj/NaOH 1.350

Liquid Height ofloading Rate Transfer Unit

(Ibs/hr/ft1) temp. CF (ft)

5.000 72 1.47

4.285 60 1.28

7.145 60 0.781.090 68 1.024.360 68 0.62.500 78 0.585.000 68 1.42

3.5" LANPAC VS. TOP-RANKED 2" PACKINGSIN MASS TRANSFER

6.0-" 55- •

!i. "• •f i «• o °*J **• o|| 3, 0 0-

UJy 2.5-

20- ———— , ————— , —20 25

• X:35'SizetANPAC-

O O •• fcp-Ronked 2' Size Packings• : 2' Size Pall1 Rings

oo /s

TEST CONDITIONS

• Column Oometer: 2 ft.• Pocking Height: 7-10 ft• Water Temperature 55°F• Air to Water Ratio (CFM/CFM): 60 to 1• Influent TCE Cone 10 to 20 PP6

30 40 50

Liquid loading Rote (GPM/ff) —— »

•5

6i

PRESSURE DROP COMPARISON BETWEENIMPAC AND OTHER PLASTIC PACKINGS

(AIR/WATER SYSTEM)

IICUID LOADING SAI '2.000 lM/MB/fT>

•NO 5 IMPAC"C-3fi'/cu ft)

•« 3 IMPAC-'(i£ ft'/cu ft)

•2" S.z« TnPockj'(^5 ft'/cu ft)Sze Sooa*sC-7 ft'/cu ft)

'2' S.ze Pa" Rings'(33 fi'/cu ft)

•' S-zePoli Sings'::7«'.'cu ft)

! II I

*75u

PRESSURE DROP COMPARISON BETWEEN3.5" LANPAC AND OTHER PLASTIC PACKINGS

(AIR/WATER SYSTEM)

IIOUID lOACXNC BATE iJ.OOO LU'HB/FT'

: <M »xi 10:0 200:Cat loading Bat* (Ibs/M/tT)

100 2X 3X ^x ooo loac :ooc 3000 toooCat Loading Bat* (iDi/iu/n?)

PHYSICAL CHARACTERISTICS

Nominal SizeVoid FractionWeight (ibs/cu. ft.)

(Polypropylene)Geometric Surface Area (ftl/cu. ft.)No. of Pieces/cu. ft.Pocking Factor (1/ft.)

No. 3IMPAC-

3.3'91.4%

5.2

655815

No. 5 IMPAC-

5.5"95%3.0

337.26

PHYSICAL CHARACTERISTICS3.5' LANPAC* 2.3" LANPAC1

Nominal Size 3.5"Void Fraction 92.5%Weight (Ibs/cu. ft.) 4.2

(Polypropylene)Geometric Surface Area (ft'/cu. ft.) 45No. of Pieces/cu. ft. 50Packing Factor (1/ft.) 14

2.3"89%6.2

6820021

LANTEC PRODUCTS, INC.Delivering Tomorrow's Packing Technology Today!

5308 Deny Ave.. Unit E. Agoura Hills. CA 91301 • PHONE: (818) 707-2285 • FAX: (818) 707-9367

783-O533 m,. 214 783-3433

P.O. &. 708 RuLJ^J^* 75080

Jury 16, 1989

K. C. Lang. Ph.D.Lantec Products, Inc.5308 Deny Avenue. Unit CAurora Hills. California 913O1Dear Dr. Long:As Director of Environmental Affairs for the Whittaker Corporation. I had the duty toclean up a Superfund site within the city of Minneapolis in 1985. There were approxi-mately 600 buried drums on the property we had purchased and. of course, they hadleaked solvents into the groundwater.We removed the source, installed veils and began an air stripping operation usingTCI-PAC balls as the media. We have a pumping rate of approximately 100 G.P.M.average. There was a high concentration of solvents and natural iron in the water. Weexperienced problems with the TQI-PAC clogging up and loosing efficiency. About everythree months, we had to remove the TQI-PACs and clean them, after a drying outperiod. This was very expensive. We had to have two sets of packing to keep thestrippers in operation.I saw your LANPAC packing in one of the trade magazines and contacted you. As youknow, we purchased the LANPAC 3.5" packing and built a 3' x 36' stripper with 1500CEW air capacity, to replace the old stripper. (<5ee photos.)I'm amazed that in over a year of continuous pumping, we have not had to do any workon the stripper , and upon visual inspection, there is actually only discoloration andno buildup on the LANPAC packing. The lemoval efficiency increased significantly, toreally N.D. If you have a scientific explanation for this tremendous difference in results,I would appreciate knowing it. I have sent (under separate cover) photographs bearingout these results.Yours truly.

/ A A/DAS*™ TOWERLAHY/JTIIS PACKING Technica, TL_901

A REVOLUTION_______________________Bulletin No. '

CORRELATION EQUATIONS FOR PREDICTING THEPRESSURE DROP AND HTU VALUES OF 3.5"

LANpTcftM IN VOC/AIR STRIPPING APPLICATIONS

T 0.33 M_ 0.5 T -4.255HTTT • A -v f \ v f -" } -v f *• "iHTH A x ( ^ ) x C^ ) x ( 2g6 )

Where: A - 0.006 for Halogenated Hydrocarbons (TCE, PCE,1, 1, 1-TCA, 1.1-DCE, etc.)

A - 0.0042 for Aromatics (BTX's, etc.)

HTU - Height of Transfer Unit in ft.

L - Liquid Loading Rate in lbs/hr/ft2

M- - Viscosity of Water in Ibs/hr. ft.L*

(M. - 4.3231 x ( I )"/ Ibs /hr . f t . )Li *• / J

^L : Density of Water in Ibs/cu. ft.

T : Water Temperature in °K

D : Diffusivity of VOC Species in Water in ft2/hr.

(D. - 6.3635 x 10-4 x ( 7^7 )8 x 1 ft2/hr.)I/ °-6288

V : Critical Molar Volume of VOC Species inCm3/g-mole

A p c™ " * \ I O C . I T / . _ T r » ^ j" "1'25 + 2'14 x 10~ x L

g G

A P - Pressure Drop in "W.C./ft of Packing

L - Liquid Loading Rate in lbs/hr/ft2

^ G - Gas Density in Ibs/cu. ft

U,, - Superficial Gas Velocity in ft/sec

LANTEC Products Inc. 'U.S. Patent ?4.668,442, Canada Patent #1,245,975, Worldwide Patents Pending\ 5308 Derry Avenue. Unit C. Agoura Hills. California 91301 TEL 818-707-2285 FAX: 818-707-9367

Lantec Products, Inc.Technical Bulletin No. TL-902

CORRELATION EQUATION FOR PREDICTING THEPRESSURE DROP AND HTU VALUES OF 3.5" LANPAC

FOR DESASIFICATION OF COa. M2S AND Oa

0 33 T -5-19 T -4-255HTU = A x L x (-273) x

Where A = O.1128 for COz Degasif ication

= D.1145 for HzS Degasif ication

= O. 1O45 for Oz Oegasif ication

L = Liquid Loading Rate in lbs/hr/ft2

T = Water Temperature in K

A Minimum Volumetric "Air to Water" Ratio of 25 to 1(CFfl/CFM) is recommended.

(p 2) = -1-25 -(• 2.14 x ICT^ x L1) = —i.ZO -f 4. AO. X AL1

Vg ¥c"Where AP = Pressure Drop in "W.C./ft of Packing

= Gas Density in Ibs/cu. ft.

V_ = Superficial Gas Velocity in ft/sec.

V« VALUES FOR SOflE VOt-ATILE ORGANIC COflPQUNDS*

Compound y0

Acetone 2O9Trlfluorobromomethane 2OOChlorotrifluoromethane ISODichlorodifluoromethane 217Trichlorofluoromethane 243Bromofrom 298Bromodichloromethane 259Chlorodibromomethane 279Chloromethane (Methyl Chloride) 139nethane 99Bromomethane Cnethyl Bromide) 165Carbon Tetracrsloride 276Caroon Terraf luoride 14.QChlorodifluoromethane 165Dichloromonofluoromethane 197Chloroform 239Dibromomethane 269Dichloromethane 193Tetrachloroethylene ' 29OTCE 256Vinyl Chloride 1691-Chloro, 1-Difluoroethylene 2311,1- DCE 2301.1,2-Trichloroethane 296.1,1,1-TCA 3O4Ethylene 1291.1-Dichloroethane 24Q1.2-Dichloroethane 22O1,1-Difluoroethane " 1S1Chloroethane 199HEK 267Bromobenzene • 324Chlorobenzene 3QSFluorobenzene 271Benzene 259Toluene • 316Xylene 375Ethylbenzene 374MTBE 329Naphthalene 41OMethyliaobutylketone CMIBK) 371

*Available in Appendix A, "The Properties of Gases and Liquids".3rd Edition, By Reid, Prausnitz and Sherwood.

Lantec Products, Inc.TechnicalBulletin No. TL-921

TMSOME FIELD PERFORMANCE DATA OF 3.5" LANPAC

AbsorptionSystem

H2S/NaOH

NH3/I120

NIU/II.SO,J 2 4

NII- /H 0 SO.J e. 4

HF/NaOH

c!2/NaOH

Gas LoadingRate 9

dbs/hr/ft"1)

2,200

2,057

965

2,200

1,800

2,250

1,350

FOR ADSORPTION SYSTEMS

LiquidLoading Rate(lbs/hr/ft2)

5,000

4,285

7,145

1,090

4,360

2,500

5,000

Temp. -]

72

60

60

68

68

78

68

Height ofTransfer Unit

(ft)

1.47

1.28

0.70

1.02

0.6

0.58

1.42

Lantec Products, IncTechnical Bulletin No. TL-922

C3O

54 7M OF 3.5" LAN P AC FOR

C09/NaOH ABSORPTION SYSTEM4.00

3.75

3.50

3.25

3.00

V 3.5" LANPACO 2" PLASTIC PALL

RING

V

1.0010'

Column Operation Conditions

-Column Dia 24"-Packing Hgt 10'- Gas Loading Rate 500/lbs/hr/ft"- Liq Cone 4% NaOH

25% Carbonateo

- Liq. Temp. 75 F

10'Liquid Flow Rate (Ibs/hr/ft )

Lantec Products, Inc.TechnicalBulletin No. TL-9Qe

en

^;j•a

o2

aoucQJU3enn0)uo-

3.0

2.0

1.5

1 .00.8

0.5

0.4

0.3

0.2

0.10.08

0.05

0.04

0.03

0.02

0.01

PRESSURE DROP OF 3.5" LANPAC

(AIR/WATER SYSTEM)

,TM

I/

I . i 1 1 1

1 / /

I///I//I// 1

1 / / / ] / . (nim

( Ibs /h r / f t ^ J

I/ //I/ //I

i — r 3CJ,ODO|

200 300 400 600 1,000 2,000 3,000 6 ,000

Gas Loading Rate ( Ibs /hr / f t )

Pressure Drop

("W.C./ft.

of

Pack

iiuj

)

P* (A t O 0* P.

H- 3 «3 (u rr (D tr U) H> it

O K)

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O

O

O

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tn

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o

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l

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o

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H

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3 {U

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h3

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o a.

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5.5

Lantec Products. IncTechnical Bulletin No. TL-908

PRESSURE DROP COMPARISON BETWEENTM

LANPAC AND OTHER PLASTIC PACKINGS(AIR/WATER SYATEM)

10.00

tiflc

• pH^

oCv3o-

1.00

t -1-1

-2- 2

-3- 2

- -4- 2"

-5- 3

cJ-lQ 0.10

0.01

Liquid Loading 2000Ibs/hr/ft

J—————————I———————I—————I————I———I———I——L.

100 1000 10000Gas Loading Rate (Ibs/hr/ft )

C\2

1000090008000

7000

6000CO£ 5000

ooE

O— J03

CO03O

4000

3000

2000

1000

Lantec Products, IncTechnical Bulletin NO. TL-909

TMFLOODING CURVES OF LAN P AC

10'

3.5" LANPAC

2.3" LANPAC

Liquid Flow Rate (Ibs/hr/ftf)

Lantec Products, IncTechnicalBulletin No. TL-910

FIELD OPERATING DATA OF 3.5" LANPAC™ ON VOC/AIR STRIPPING

Date of Testing:

Test Location:

Testing Conditions:

April 1988

Florida

Column Dia. - 24"Warer Temo. — 75 °FAir to Ulater Racio - 3OO:1 (CFn/CFn)Liquid Loading Rate - 3 GPM/Tt2

Type oYPacking

PackingHeignt

No.2 Mini Ring* 15*No.2 Mini Ring-* 15*No.2 Mini Rin«« 15*No.2 Mini Ring* 15'3.5' LANPAC™ 9'3.5' LANPAC™ 9'

•N.D. Non—detectable

BenzeneIN OUT(PPb) (PPb)

TouleneIN OUT(PPb) CPPb)

XyleneIN OUT(PPb) (PPb)

.1,2005,4004.1OO9.3OO8,OOO7,500

3566

N.D.*N.D. *

5.50O5.6OO5,10O5,80018,OOO12,000

37783

N.D. *N.D. *

1.9OO1,9001.7OO2.3OO84O

1.7OO

N.D. *3

N.E.*4

N.D.*N.D.*

Detection Limit is O.5 PPb

Lantec Products, Inc.TechnicalBul l e t i n No. TL-911

TMMASS TRANSFER DATA OF 3.5" SIZE LANPAC VS. OTHER TOWER PACKINGS ON STRIPPING OF

PCE (TETRACIILOROETIIYLENE) FROM CROIIND WATER*

Air to WaterTest No. Ra t io (CFM/CFM)

1 9323

• 4567U

*Footnotes:

.5:162:150:182:155:144:175:150:1

IITU VALUES (FT.

Liquid LoadingRa to (GPM/f t )

142126.5142126.51421

) DETERMINED

3.5"Pall R i i i R S

4.074.584.783.953.824.964.024.40

FROM ACTUAL I'CE REMOVAL DATA

I3A ^M i n i R i i i ) > s

3.263.583.833.083.563.492.723.52

3.5" JaegerTri packs

3.634.064.253.103.744.153.364.07

Ititerlox ;._.Snow Flake1"

3.453.773.783.283.934.233.684.08

2" JaegerTripacks*

2.632.842.712.542.993.192.662.75

3 5"TMLANPAC1"

2.412.402.932.442.632.871.842.46

1. Tests were conducted in San Bernard ino Water D i s t r i c t P i l o t Test Columnin Southern California in September I 9 0 U .

2. Pilot Column Conditions:- Column Diameter : 3 ft- Packing Depth : 7 to 17 ft- Water Temperature : 6 5 - 6 8 Degrees F- In f luen t PCE Cone. : About 40 to 130 PPb

Lancec Products, Inc.TechnicalBulletin No. TL-912

SPUE FIELD PERFORMANCE DATA

OF 3.5" LANPAC™ ON VOC/AIR STRIPPING

Location of Installation: Minnesota

Date of Testing: February, 1989

Column Diameter: 3'

Packing Height: 27'

Water Flow Rate: 125 GPM

Uater Temperature: 4.5° F

Air Flou Rate: 9OO CFM

VOC Species Influent Cone. Effluent Cone.

TCE £1O ppb Q.6 ppb

PCE 4-6O ppb 1-2 ppb

SUFFOLK COUrVTY WATER AUTHOR ITAdministrative offieas- OlkdK*. Long l*tna. N.Y

Ar»»5t8-589-?200

DATE:

FHOM:

Fax No

Re:

7-/» //;

2,

•TO:

NAME:

COMPANY:

Fax No. 76-7Number of Pages (Including Coversheet)

NOTE: If you have any questions or have not received this»-1«»ar1\f r»r- r-nmn 1 «••••» 1 ". n ' «n «so /-a 1 1 - ^ 1 ft- 5 T. 1- 0 210 .

TEST DATA ON AIR STRIPPING OF I.I.1.-TCA AT

RUN COL.DIA.

(ft.)

GROUNDWATER TEMPERATURE OF 50'

LIQ.FLOW

LIQ.LOAD-ING

AIRFLOW

AIR:WATERRATIO

INFLCONC.

•F

EFFLCONC.

STRIP-PINGFACTOR

NTH

(Gpra/(6pm) sq. ft.) (cfm) (v.v) (ppb) (ppb)

Packing Type:

1IB22D33B64B55366B77B8SB

Pack

910111213141516

1.911.911.911.911.911.911.911.911.911.911.911.911.911.911.911.91 '

ing Type:

.798

.798

.798 12.

.798 12.

.798 12.

.798

.798

.798

Packing Type:

1717B1818B1919B2020B2121B2222B2323B2424B

.798

.798

.798

.798-.798 12..798 12..798 12..798 12..798 12..798 12..798.798.798.798.798.798

3

86868686727272727272575757575757

.5-in. LANPAC

303030302525 •25252525202020202020

689.84689.84459.89459.89385.03385.03577.54577.54481 .28481.28304.81304.81457.22457.22609.63609.63

2-in. TRIPACXS

1515505050101010

12

15151515505050595050101010101010

3030252525202020

FLEXIPAC

30303030252525252525202020202020

80.21120.3266.8483.56100.2753.4880.21106.95

80.2180.21120.32120.3266.8466.8483.5683.56100.27100.2753.4853.4880.2180.21106.95106.95

60604040404060605050404060608080

4060405060406080

40406060404050506060404060608080

52

5057516460

64645952485548

5764323237413937

37394239404138565244373838384037

66666

56564

766U4655

77767777766766

5.42

3.613.613.613.615 . 4 2

4 . 5 24 . 5 23. 613.615 . 4 25 . 4 2

2.90

2.482.662 .512.832 . 3 7

2 . 8 52 . 7 22 .962 . 5 42.80

3

£3333

33333

7.23 2.24

8.6512.97

8 .6510.8112.978.65

12.9717.29

8.658.65

12.9712.978.658.65

10.8110.8112.9712.97

8.658.65

1 2 . 9 71 2 . 9 717.291 7 . 2 9

2 . 2 32 .491. 752. 182.322.032. 142.06

1.761 .801 .851 . 9 A1.831.862 . 2 22. 182 .091.761 .021 . 7 71 .911 .911.951.70

L.4.5.4 .L .A .4 .4.

5.5.5.r j .5 . <5. .4. 'A . :4. :5 . f">. ',5.r">.i•>.<5.5.

RUN COL.DIA.

LIQ.FLOW

(ft.) (Gpm)

LIQ.LOAD- AIRING FLOW(Gpm/

aq. ft. ) (cfm)

Packing Type: Hi-flow Rings 2"

2525B2627282929B3030B3131B32

111111111111

.91

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•

898984032854548181222263

404U60405060604040606080

AIR: INFL EFFLWATER CONC. CONC.RATIO(v.v.) (ppb) (ppb)

48373137376564393947

STRIP-INGFACTOR

NTU

5497977664

3.613.615.423.614.525.425.423.613.615 .42

2.682 . 6 31.271.851.492.482 .462 .142. 142 .77

HTi

55 4 7.23 2.87

Lantec Produces, InC,TechnicalBullecin No.TL-9T3

SOHE FIELD OPERATING DATA OF 3.5" LANPAC™ ON

AIR STRIPPING OF TCE

Date of Testing:

Test Location:

Column Operating Conditions:

December, 1988

New York

Column Dia. - 6'Water Temp. -51° FPacking Height - 16*

Air toWaterRatio

73 to 173 to 173 to 173 to 173 to 173 to 149 to 14O to 1

Liq.LoadingRate

(GPM/ft2)

1919191919193135

Infl.TCECone.(PPb)

32929627O2672632782914OO

Eff i.TCECone.(PPb)

77.86.166.269.5

15.9

NTU(No. ofTransferUnitsAchieved

3.9763.7543.8223.923.893.963.6O53.436

HTUof

LANPAC(ft)

4.024.264.1864.O84.114.O44.444.66

Lancec Products, IncTechnicalBulletin No. TL-914

SOME VOC TEST DATA ON 3.5' LANPAC™

Date of Testing:

Testing Conditions:

October 28, 1988

Column Dia. - 2'Water Temp. - 55 °F

Influent PCE (Tetrachloroethylene)Cone. - 17O - 29O PPb

Influent TCE (Trichloroethylene)Cone. - 1O - 13 PPb

Packing Height - 7 ft.

Air to WaterRatio (CFh/CFfl)

LiQ. LoadingRate (GPfl/ft2)

PCE * TCE *Removal HTU for Removal HTU for

* PCE (ft) % TCE Cft)

3060306O1OO806040

2525303020202020

82.9686.7783.8982-92

3.83.343.693.82

80.8786.4081.5182.2284.5288.5588. 1O84.62

4.073.4O3.993.923.603.153. 2O3.62

HTU

NTU

Where

Packing HeightNTU

CiCaH

AWIn

C2/C1 1 -

In

1331.2H Aw

1331.2[1 - H.Aw ]

Influent Cone. (PPb)Effluent Cone. (PPb)= Henry's Law Constant (atm): Volumetric Air to Water Ratio: Natural Log

LANPAC V5 OTHFR 'ICWm PACKINGS

IN iMASS TRANSFER

Lancec Products, Inc.TechnicalBulletin No. TL-915

1V4ID

13|O

1fc.g 6-0-

& 5'5 "

5 5.0 —en

§ 4-5 ",2 4.0 —

ff3 3.5 -o

o 3.0 —_£3 2.5 -3

P 2.0

Test ConditionsColumn Diameter: 3 'Water Teroerature: 65 - 63 °F

• Influent ?CZ Ccnc: 40 to 130 PP3Packing Depth: 7 to 17 feet _

• Liquid Lcadir.g Race: 21 G?.M/ft

Source of Data

Please refer to LANTEC's Technical Bulletin TL

AA

A*~~

O ^ 3^" Size Pan* RingsQ ^ • Top Ranked 3?" Size Packing

X O TOD Ranked 2" Size PackingX 3^" LANPAC™

X X

,

40 50 60 70 80 90 100

Air to Water Ratio (CFM/CFM)

Lantec Products, IncTechnicalBulletin No. TL-916

, k

uo>4-1

jjj1u

i 6.0 —IT>-5 5.5 -ai s-°~i 4-5 "£ 4.0 —

tni1 3.5 -22 3.0-U-iO

JJ~ 2.5 -tn

i— ifO> 2.0

3.5" LANPAC VS TOP-RANKED 2" PACKINGSIN MASS TRANSFER

X 3.5" Size LANPAC™O Top-Ranked 2 "Size Packings• 2" Size Pall* Rings

• r*w OQ

o °o0 /•o J*^^o .s^Q Sl^y ^^ Test Conditions.s^ • Column Diameter: 2 '

*^ • Packing Height: 7-10 ft• Water Tenmerature: 55 °F. Air to Water Ratio (CFM/CFM) : 60 to 1• Influent TCE Cone: 10 to 20 PPB

.. -

20 25 30 40 50

Liquid Loading Rate (GPM/ft )

Lantec Produces, InTechnicalBulletin No.TL-917

SOHE COMPARATIVE PERFORMANCE DATA ON AIR STRIPPING OF PCE

BETUEEN 3.5" - LANPAC™ AND 2.3" - LANPAC™

Date of Testing:

Test Location:

Column Operating Conditions:

November, 1988

California

Column Oia. — 3O"Water Temp. - 6O - 62° FInfluent PCE Cone. - 6O to SO PPbPacking Height - 1O'

Air to UaterRatio (CFM/CFM)

Liq. LoadingRate (GPPI/ft2)

20

40

20

40

2O

4O

2O

2O

3O

30

35

35

HTU (ft)of 3.5" LANPAC

HTU (ft)OF 2.3" LANPAC

3.125

3.O4

3.39

3.34

3.49

3.06

3.025

2. 325

2.95

3.01

3.O8

3.05

Lantec Products, Inc.TechnicalBulletin No. TL-918

SOME FIELD PERFORMANCE DATA

OF 3.5" LANPAC™ ON VOC/AIR STRIPPING

Location of Installation:

Date of Testing:

Column Diameter:

Packing Height:

Water Flow Rate:

Water Temperature:

Air Flow Rate:

Minneapolis, Minnesota

March, 1989

3'

24'

32 GPM

50 °F

2,000 CFM

VOC Species

Xylene

Ethyl Benzene

Toulene

Total VOC's

Influent Cone,

18,210 ppb

2,540 ppb

330 ppb

21,190 ppb

Effluent Cone.

Non-Detectable*

Non-Decectable*

Non-Detectable*

Non-Detectable*

*Detection limit is 0.5 ppb

AIR STRIPPER BLOWER

ROOTSOTARY POSITIVE BLOWERS

FRAMES 22 THRU 718

OUTLINE DRAWING & DIMENSIONAL TABLErAF-Wl.ST»0(SCHAI«Oi w D,jCHA»Ot

* / -. 1

1;'._L

_JT^~

»»

=£~i — \~

j J<

TO»SHAFT

_L

i T 0f y "*** 1

• ———— 1 SOTTOISHAFT

,-• J V >

•> /

/

\

1\"n-< 02i iTrJ if ••!• 1

T*

H ——

^

f\

/n^yr^\

0

/u:_j/ \ "-1OTTCW MSCHAACC

LtFTOBCHABCt -1 ^HIGKT nSCHAMOI

VERTICAL CONFIGURATION HOFJZONTAL CONFIGURATION(HOMZONTALAmFlOW) (VSRT1C/U. AIK FLOW)

NOTES:1. All dimensions ar» In InchM.2. Do not us* lor construction.

•rMUSi*

222432333642454751565965MIS78

711718

A

5.135.137257257258.008.008.00

10.5010.5010.5011.00-11.00-11.00-14.00 "14.00 "14.00"

B

5.007.006.757.63

10.00725

10.0011.758.38

11.0014.0010.0013.0020.0011.7516.7523.75

C

9.7511.7511.2512.1314.6313.0015.5017.6315.3818.0021.1318.3821.3828.3819.9425.1932.19

DrhniMltoallan

0

3.753.755.005.005.006256.256.256256.256.258.758.758.75

11.0011.0011.00

01

6.256.258.508.508.50

10.2510.25102511.2511.2511.2514.7514.7514.7518.0018.0018.00

02

3.753.755.005.005.006256.256256.756.756.758.758.758.75

11.0011.0011.00

0

9.639.63

12.8112.8112.8115.0615.0615.0617.3817.3817.3821.6321.6321.6326.1326.1326.13

O1

6.886.888.888.888.88

10.6310.6310.5011.8812.25122515.1315.1316.2520.6919.5019.50

p

6256.257.757.757.758.758.758.50

10.2511.0011.0012.7512.75

P'

925925

12.1312.1312.1313.6313.6313.631725172517.2519.7519.75

15.00 19.7519.38 23.2517.00 23.2517.00j23.25

R

5.005.006.756.756.758.258.258.258.758.758.75

11.7511.7511.7514.5014.5014.50

U

.625

.625

.750

.750

.750

.875

.875

.8751.1251.1251.1251.3751.3751.3751.5621.5621.562

lUywsy

.1881.094

. 188 X. 094

.1881.094

.188x

.1881

.1881

.188 «

.18312501250x250 x.312 x.312 x.3121.375 x.375 x.375 x

.094

.094

.094

.094

.094.125.125.125.156.156.156.188.188.188

Aftint*

Dfcchirg*Dism*t*r

1.0 NPT2.0 NPT

125 NPT2.0 NPT2.5 NPT1.5 NPT2.5 NPT3.0 NPT2.5 NPT4.0 NPT4.0 NPT3.3 NPT5.0 NPT6.3 R.G4.: NPT6.3 FLG8.3 ?LG

AX

1251251.751.751.752.002.002.002.502.502.503.003.003.003.503.503.50

Aporoi.MlWl

32436974

10288

109129143170204245295425400530650

* 17.00 in horizontal configuration"2100 in horizontal configuration


Universal RAI* blowers areheavy duty rotary blowers in a com-pact, sturdy design engineered (orcontinuous service when operatedwithin speed and pressure/vacuumratings.

The basic model features a greyiron casing, carburized and groundalloy steel spur timing gears se-cured to steel shafts with a tapermounting and locknut, and grey ironinvolute impellers. Oversized anti-friction bearings are used, with acylindrical roller bearing at the driveshaft to withstand V-belt pull.

Detachable rugged steel mount-ing feet permit easy in-field adapt-ability to either vertical or horizon-tal installation requirements. Be-cause of the detachable mountingfeet, these units can be easilyadapted to any of four drive shaftpositions - right hand, left hand,bottom or top. All frame sizes arecenter-timed to allow rotation in eitherdirection.

The Universal RAI incorporatesthrust control, and has grease lubeon the drive end and splash oil lubeon the gear end. Roots exclusive"Figure 8" gearbox design improvesoil distribution and lengthens bearingand gear life.

All Universal RAI blowers arecovered by an uncontested war-ranty that guarantees repair or re-placement of any unit that malfunc-tions for any reason. This pro-tects you for a full 18 months fromdate of original start-up or 24 monthsfrom date of shipment, whicheveroccurs first.

Also available in 6 sizes areRootsPak™ factory-engineered,completely assembled packagedunits incorporating 17 frame sizesof Universal RAI rotary positiveblowers. For complete informationon these units, please turn to pages8 thru 10.

&•Uncontested

Warranty3$S$S$S

For details, seepages.

UNIVERSAL RAIS PERFORMANCE TABLEROOTS

FRAME9ZE

' 22

24

32

33

36

42

45

47

53

56

59

65

68

615

76

711

718

SPEEDftPU

1160

36005275

1160

3600

5275

1160

2800

3600

1160

2800

36001160

2600

3600

660

17603600

6601760

3600

660

1760

3600

700

1760

2850

700

1760

2850

700

1760

2850

700

1760

2350700

1760

2350

700

1760

2350

575

14002050575

1400

2050

575

1400

2050

1PSICFM BMP

10 0.249 0.6

76 0.8

24 0.3

102 0.8

156 1.240 0.4

113 1.0

149 1.3

55 0.5

156 1.2

205 1.695 0.7

262 1.7

344 22

38 0.4

92 0.8204 1.7

79 0.6

188 1.3

410 2.6

109 0.8

2S3 1.6

546 3.2

72 0.6

211 1.5

355 2.5123 0.9

358 27

598 3.6

187 1.2

529 3.0

881 4.9

140 1.0

400 2.6

5<6 3.5

224 1.5

643 3.8

876 5.0

420 2.6

1205 6.41641 8.6

195 13

526 32

788 4.7362 2.2

970 5.3

1450 7.7

600 3.3

1590 8.1

2370 11.9

2PSICFM BMP

7 0.3

46 0.8

73 1.219 0.4

97 1.3

ISO 1.9

34 0.6

108 1.6144 2.0

48 0.8

149 2.0

199 2.5

85 17

253 3.0334 3.8

32 0.687 1.3

198 2.6

68 1.1

177 22

400 4.5

97 1.4

241 2.8

535 5.7

63 1.0

203 2.6

346 4.1

110 1.6

345 3.9585 6.4

170 2.2

513 5.5

865 8.9126 1.8

387 4.S

532 6.0

203 2.7

621 6.8

855 9.1

380 4.8

1164 12.1

1601 16.1

179 2.3

511 5.7

772 8.3336 4.0

944 9.8

1424 14.3

563 6.3

1553 15.42333 22.6

»PSICFM BMP

4 0.343 1.1

70 1.6

15 0.6

93 1.8

146 2.7

30 0.9

104 2.1140 2.743 1.1

144 2.7

193 3.578 1.7

245 47

327 5.4

28 0.982 1.8

194 3.6

60 1.5169 3.1

392 6.4

89 2.0

232 4.0

526 82

56 1.4

196 3.6

340 5.8100 22

335 5.6

575 9.1

158 37

500 8.0852 12.9

116 2.6

377 6.4

522 8.5187 3.9

605 9.8838 13.1

351 7.1

1133 17.8

1570 23.7

168 3.3

500 8.1761 11.9316 5.9

925 14.3

1404 20.9

534 9.3

1524 22.72304 33.3

4 PS)CFM BMP

2 0.4

41 1.3

68 1.911 0.8

89 2.3143 3.4

27 1.1

101 2.7

137 3.439 1.4

140 3.S

189 4.5

72 2.3

239 5.4

321 7.024 1.1

78 2.2

190 4.5

53 2.0162 4.1

385 8.3

81 2.6

225 5.3

518 10.7

51 1.8

191 4.6

334 7.4

92 2.9

326 7.3

567 11.9

147 4.2

490 10.5

842 16.9

107 3.3

366 8.3

513 11.1

172 5.1591 12.9

824 177

323 93

1107 23.51544 31.3

158 4.3

490 10.6

751 15.5299 7.7

908 18.81387 27.5

510 12.3

1500 30.1

2280 44.0

SPSICFM BMP

39 1.6

66 2.38 0.9

86 2.6

140 47

24 1.3

98 37134 4.1

35 1.7

136 47

185 5.466 2.8

234 6.7

315 8.6

21 1.375 2.7

186 5.548 2.4

156 5.0

379 10.274 37

218 6.5

511 13.2

46 27

186 5.6

329 9.185 3.6

319 9.0560 14.6

138 5.1

480 12.9

832 20.9

100 4.1

360 107

506 13.6

160 6.3579 15.9

812 217

301 11.6

1084 29.1

1521 38.9150 5.4

481 13.0

742 19.1284 9.6

893 23.3

1373 34.1

489 15.4

1479 37.4

2259 54.8

• PS)CFM BHP

38 1.864 2.7

83 3.3137 4.9

21 1.6

95 3.8

131 4.8

31 2.1132 5.0181 6.461 3.3

229 7.9

310 10718 1.5

72 3.1183 6.4

42 2.9

151 5.9

374 12.168 3.8

212 7.7505 15.8

42 2.6

181 6.6325 10.778 4.3

312 10.7

553 17.3

130 6.1

472 15.4

824 25.0

93 4.8

353 12.1

499 16.1

149 7.5

567 18.9

801 25.3

279 13.8

1063 34.8

1500 46.5

142 6.4

473 15.5

734 22.7271 11.4

880 27.8

1359 40.7

470 18.4

1460 44.7

2240 65.5

7PSICFM BHP

36 2.163 3.1

81 3.8135 5.6

19 1.8

93 4.3

129 5.528 2.4

129 5.7178 7.457 3.6

224 9.2

306 11.8

15 1.8

69 3.6

181 7.4

37 3.4

146 6.9

369 14.0

63 4.4

206 8.9

500 18.3

38 3.0

177 7.6

321 12.3

72 4.9

306 12.4

547 20.1

464 17.9

816 29.0

66 5.5

347 13.9

492 18.6

139 8.7

557 22.0790 29.3

134 7.4

466 17.9

727 26.3258 13.3

867 32.3

1347 47.3

10 PS)CFM BHP

32 2.859 4.2

66 6.0

122 7.7

120 8.0170 10.3

62 5.0

173 10.2

133 9.6

356 19.7

167 10.7

310 177

290 17.5

531 28.3

70 7.8

330 19.6

475 267

530 31.0

763 41.5

115 10.4

447 25.3

708 37.1

226 18.8

835 45.8

1315 67.1

11PSICFM BHP

31 3.157 4.5

84 6.5

120 8.4

118 8.7

167 11.2

60 5.5

171 117

163 11.7

307 18.9

325 21.5

470 28.7

522 34.1755 45.5

441 27.8

703 40.7

12PSICFM BHP

29 3.3

56 4.9

82 7.1

118 9.1

116 9.5165 127

58 5.9

169 12.1

160 12.7

304 20.5

320 23.4

466 317

515 37.1

748 49.6

436 307

697 447

1SPSICFM BHP

77 8.7

113 117

163 15.0

295 25.4

307 29.1

452 38.8

421 37.6

682 55.0

M/"Hg

4

14

15

6

14

15

10

151510141510

12158

14

15

8

12

158

12

15

1014

15

10

14

15

8

12

15

12

16

16

10

1516

81212121616

12

1516

10

12

12

IX VACCFM

62853

1269

119

16

78

114

27

113

15955

213

278

1956

164

46

134

33972

193

467

36

158296

70

276

510

135

445

770

71

300

445

135

495

715

292

997

1433

117

413674

228

7931256

446

1398

2178

:UUMBHP

0.3

2.03.1

0.63.8

5.8

1.3

4.55.81.7

5.67.6

2.7

7.8

12.3

1.1

3.57.6

1.9

5.8

14.6

2.5

7.5

19.0

2.27.5

12.8

3.512.1

21.04.1

15.1

30.3

4.7

15.5

20.7

6723.0

32.6

9.134.1

45.567

20.0

297117

33.852.7

15.043.864.1

Notes: 1. Pressure ratings based on inlet air at standard pressure of 14.7 psia, standard temperature of 68°F, and specific gravity of 1.0.2. Vacuum ratings based on inlet air at standard temperature of 68°F, discharge pressure of 30" Hg and specific gravity of 1.0.

NIVERSAL RAI® PACKAGED UNITSDISCHARGE PIPE SIZES 2 THRU 6

BASIC PACKAGEDESCRIPTION

Available through AuthorizedRoots Distributors, RootsPak™ com-pletely assembled, factory-engineeredand guaranteed packages incorporate17 frame sizes of Universal RAI rotary

PACKAGE COMPONENTS

blowers in 3 package arrangements tosuit your various installation and appli-cation requirements. Flows to 2370cfm, pressures to 15 psig or vacuumsto 16"Hg are possible.

The basic, or type "S", packageconsists of the blower, V-belt drive.OSHA guard, motor slide base, inletfilter and inlet silencer all mounted ontop of a heavy-duty, unitized base/discharge silencer in one compact,easy to install package. A pressurerelief valve is mounted on the dis-charge silencer. A type "F" packageis available, with an inlet filter-silencerreplacing the separate inlet filter andinlet silencer. For vacuum service, atype "V" package can be supplied witha vacuum relief valve mounted on topof a tee at the blower inlet.

Motor and other accessories areoptional. All three arrangements arefully described in the table below andillustrated on the next page.

The combination base/dischargesilenceris a rigid, one-piece weldment,reinforced for minimal vibration. Theinlet filter is supplied with a 10 micronpleated paper element. All standardcomponents are designed for indooror outdoor operation.

The Universal RAI blower con-sists of a grey iron casing, carburizedand ground alloy steel timing gearssecured to steel shafts with a tapermounting and locknut, and grey ironinvolute impellers. Oversized anti-friction bearings are used, with a cy-lindrical roller bearing at the drive shafton all models to provide increasedbearing life and to withstand V-beltpull. The Universal RAI features thrustcontrol, with splash oil lube on thegear end and grease lube on the driveend.

RootsPak Performance Table isshown on page 10.

TYPE"S" PACKAGE TYPE "F" PACKAGE TYPE"V" PACKAGE.Universal RAI blowerUnitized base/discharge silencerInlet filter with weatherhoodHorizontal inlet silencer & supportV-belt driveOSHA guardMotor slide baseInterconnecting fittingsPressure relief valveShipped completely assembledDomestic shipping preparationSuitable for indoor/outdoor installation

Universal RAI blowerUnitized base/discharge silencerInlet filter-silencer with weatherhoodV-belt driveOSHA guardMotor slide baseInterconnecting fittingsPressure relief valveShipped completely assembledDomestic shipping preparationSuitable for indoor/outdoor installation

Universal RAI blowerUnitized base/discharge silencerV-belt driveOSHA guardMotor slide baseInterconnecting fittingsVacuum relief valveShipped completely assembledDomestic shipping preparationSuitable for indoor/outdoor installation

8


ss?•UW

TYPE "S" PACKAGE

lUMMH -

uwnno• ASe/MCMAMCi .lUNCC* —— • —— t

D - MPT DISCHARCE -

TYPE "F" PACKAGE

SUOCfcttt -

UMrnzfo•>1E i MOMNGC /•uncut —— • —— C

D - MPT DISCHARGE -

TYPE "V" PACKAGE

SUM MUE -

UWTTZtDlASE'OnCMMWC X1UNCEK —————— C

•za> -~^

_/

J-S3F

-ffiF^ ————

|—II 1V

ft^Ifi

|d±:T 1™

— ttfrn.'n

r"4-J £

( -CT"

>-

'•-

AH ' " :-/

J

MOTM — y

J

s_fl

i1 , N /- .Q£_ H2y .

'x — i — i — i —— i — i — r^rRTfb '

A!|_ '/

J

HOTOH — v^

-^

1v_ T, ~\ f t

/ _fi:\ '

Ml] T :i\--^:- S

ROOTS p-J.- jfegl

mMOCK M»OOT

\

J

\) ——————— >lWrt" »«UTI / euuv —

" — •! —— 1 —————— FIXB8LE

__jj

: H\.

-it!

='*N ]}

±

"\ ____ (

J — K OOMMECTOK

_Jy

——— E

MCUtPVALVI

c^' ^Jicd

--£•am _

OW.Y '

KUCF VALVf

^ ^ ——— D - FPT INLET

) ——————— •""*" »«LT/ ouuo ——

1"TT\ eo«N«eto«

jy/

\^$TJ^Ja-

'f r. ^^^

hdi

>¥i*4— iJ

*— i j.L '•'-*

^¥Qi\

••hj

\->

]/?r.

-

1

0- MPT DISCHARCE — '

NOTES:1. All dimensions are in inches.2. Dimensions are approximate - do not use for construction. Packages may not be ixacfly as shown.3. Dimension "C" and approximate weights are for largest blower frame size used.4. Approximate weights do not Include motor.

DischargePipeSIze '

22-1/2

3

4

56

• '- Blower: •-Frame Size*

22. 24, 32, 33. 4236. 45, 53

45. 47. 56, 65

47. 56. 59. 68, 76

59.68,711615,711,718

A39.0044.50

51.50

56.00

66.0068.50

B23.0027.0029.2532.50

34.5034.50

• -^cType "S'

48.00

58.1368.1382.06

82.7599.13

^ •- ,- --'•- - ' . • -„• " . ' . - .^(Maximum) : .1") F"' TypeT" Type"V" " >.

36.38 37.75 2 25.1857.13 43.25 2-1/2 29.1856.38 47.75 3 32.5064.50 60.93 4 35.75

•71.38 69.50 5 37.7598.00 72.50 6 37.75

$t\

35.5037.62

Approx. I

Typ«"S"325

510835

1174

15011837

4et Weight (Maximum)

Type "F" Type "V"295 290

400 415

725 710

1037 1012

1280 12501495 1330

ROOTSPAK~ PERFORMANCE TABLEROOTS

ROWERFRAME:£*.'*

22

24

32

33

36

42

45

47

S3

56

59

65

68

615

76

711

718

•*-!:'•'*

IKEDRPU**<*£1160

36005275116036005275

1160

280036001160

28003600116028003600860

1760

3600

860

17603600860

1760

3600

700

1760

2850

700

1760

2850

700

1760

28SO

700

17602350

700

1760

2350

700

1760

2350575

14002050575

14002050

575

1400

2050

';•;•-«•'•. -.»--5",1P» :f..CFU .BHPiV'-Sr.-?1'

10 0.249 0.676 0.824 0.3

102 0.8156 1240 0.4

113 1.0149 1.355 0.5

156 12205 1.695 0.7

262 1.7344 2238 0.4

92 0.8204 1.7

79 0.6

188 1.3410 2.6109 0.8253 1.6546 3.2

72 0.6

211 1.5355 2.5123 0.9358 22598 3.6187 12529 3.0881 4.9140 1.0

400 2.6546 3.5

224 1.5

643 3.8

876 5.0420 2.6

1205 6.4

1641 8.6

195 1.3

526 3.2788 4.7

362 2.2

970 5.31450 7.7

600 3.3

1590 8.1

2370 11.9

;»pa :.CFU BHP•-•?•: ,--->

7 0.346 0.673 1219 0.497 1.3

ISO 1.934 0.6

108 1.6144 2.0

48 0.8

149 2.0

199 2.585 12

253 3.0334 3.832 0.687 13

198 2.6

68 1.1

177 22400 4.5

97 1.4

241 2.8535 5.7

63 1.0

203 2.6346 4.1

110 1.6

345 3.9585 6.4170 2.2513 5.5865 8.9

126 1.8

387 4.5532 6.0

203 2.7

621 6.8855 9.1380 4.8

1164 12.1

1601 16.1

179 2.3

511 5.7772 8.3

336 4.0

944 9.8

1424 14.3

563 6.3

15S3 15.4

2333 22.6

•3 paCFU BHP

4 0.3

43 1.1

70 1.6

15 0.693 1.8

146 2.7

30 0.9104 2.1

140 2.7

43 1.1

144 2.7

193 3.578 1.7

245 42327 5.4

28 0.9

82 1.6194 3.6

60 1.5

169 3.1

392 6.4

89 2.0232 4.0526 8.256 1.4

196 3.6

340 5.8

100 2.2

335 5.6

575 9.1158 3.2500 8.0852 12.9

116 2.6

377 6.4522 8.S

187 3.9

605 9.8838 13.1351 7.1

1133 17.81570 23.7

168 3.3

500 8.1761 11.9

316 5.9925 14.3

1404 20.9

534 9.3

1524 22.7

2304 33.3

4 paCFM BHP

2 0.4

41 1.368 1.911 0.889 2.3

143 3.4

27 1.1

101 2.7137 3.4

39 1.4

140 3.5

189 4.572 2.3

239 5.4321 7.0

24 1.178 2.2

190 '4.5

53 2.0

162 4.1

385 8.3

81 2.6225 5.3518 10.7

51 1.8

191 4.6334 7.4

92 2.9

326 7.3567 11.9147 4.2

490 10.5

842 16.9

107 3.3

368 8.3513 11.1

172 5.1

591 12.9

824 17.2323 9.3

1107 23.51544 31.3158 4.3

490 10.6

751 15.5

299 7.7908 18.8

1387 27.5

510 12.3

1500 30.1

2280 44.0

SPaCFU BHP

39 1.6

66 2.38 0.9

86 2.8140 4224 1.3

98 32134 4.1

35 1.7

136 42185 5.466 2.8

234 6.7315 8.621 1375 2.7

186 5.548 2.4

156 5.0379 10.274 3.2

218 6.5

511 13.246 2.2

186 5.6

329 9.1

85 3.6

319 9.0560 14.6

138 5.1

480 12.9

632 20.9

100 4.1

360 10.2506 13.6

160 6.3

579 15.9812 212301 11.6

1084 29.11521 38.9150 5.4

481 13.0

742 19.1

284 9.6

893 23.31373 34.1

489 15.4

1479 37.4

2259 54.8

• PaCFU BHP

38 1.864 2.7

83 3.3137 4.9

21 1.695 3.8

131 4.8

31 2.1132 5.0181 6.461 3.3

229 7.9310 10.2

18 1372 3.1

183 6.442 2.9

151 5.9374 12.1

68 3.8212 7.7SOS 15.8

42 2.6181 6.6

325 10.7

78 4.3

312 10.7

SS3 17.3130 6.1

472 15.4

824 25.0

93 4.8

353 12.1499 16.1

149 7.5

567 18.9

801 25.3279 13.8

1063 34.81500 46.5

142 6.4

473 15.5

734 22.7

271 11.4

880 27.81359 40.7

470 18.4

1460 44.7

2240 6S.5

'7 paCFU BHP

36 2.1

63 3.1

81 3.8

135 5.6

19 1.6

93 4.3129 5.5

28 2.4

129 5.7178 7.457 3.8

224 9.2306 11.8

15 1.869 3.6

181 7.4

37 3.4

146 6.9

369 14.0

63 4.4

206 8.9

500 18.3

38 3.0

177 7.6321 12.3

72 4.9

306 12.4

547 20.1

464 17.9

816 29.0

86 5.5

347 13.9492 18.6

139 8.7

557 22.0

790 29.3

134 7.4

466 17.9

727 26.3

258 13.3

867 32.31347 47.3

10 paCFU BHP

32 2.8

59 42

86 6.0

122 7.7

120 8.0170 10.3

62 5.0173 10.2

133 9.6356 19.7

167 10.7

310 17.2

290 17.5

531 283

70 7.8

330 19.S475 26.2

530 31.0

763 41.5

115 10.4

447 25.3

708 37.1

226 18.8

835 45.81315 67.1

• > • • - »11 pa -CFU BHP

31 3.157 4.5

84 6.5

120 8.4

118 8.7

167 112

60 5.5171 11.2

163 11.7

307 18.9

325 21.5470 28.7

522 34.1755 45.5

441 27.8703 40.7

"~M Pa iCFU ':BHP;»..<2j,'f

29 3.356 4.9

82 7.1118 9.1

116 9.5165 12.2

58 5.9169 12.1

160 12.7

304 20.5

320 23.4466 31.2

515 37.1

748 49.6

436 30.2

697 44.2

.«,'•• •'**• *-*;,ispa ',

CFU "BHP

77 8.7

113 112

163 15.0

295 25.4

307 29.1452 388

421 37.6

682 55.0

H

"**•

4

14

15

614

15

10

15

151014

151012158

14

158

12158

12151014151014

IS

812

15

12

1616

10

1516

8

12

12121616

121516

10

12

12

WC. VACera

6

28S3

1269

1191878

114

27

11315955

213278

1956

164

46

134

339

72

193467

36

158

296

70

276

510

135

445

770

71

300445

135495

715

292997

1433117

413674

228

793

1256

446

1398

2178

:UUMBKP

0.3

2.0

3.10.63.85.81J4.55.8

1.7

5.67.82.77.6

1231.13.57.6

1.9

5.814.6

2.57.5

19.0

227.5

12.83.5

12.121.04.1

15.130.34.7

15.520.7

6223.032.69.1

34.1

45.5

6.2

20.029.211.233.852.7

S.O

43.8

64.1

Notes: 1. Pressure ratings based on inlet air at standard pressure of 14.7 psia, standard temperature of 68°F, and specific gravity of 1.0.2. Vacuum ratings based on inlet air at standard temperature of 68°F, discharge pressure of 30" Hg and specific gravity of 1.0.

10

ROOTSPAK™ TECHNICAL DATAROOTS

BlowerFrameSize

22243233363642454545474753535656595965656868686157676711711718

MAXIMUM RECOMMENDED FLOW / PRESSURE / VACUUMFOR SILENCER SIZES LISTED BELOW

PartNumber22-1 .5-2S

24-2-2S32-2-2S33-2-2S

36-2.5-2.5S36-3-2.5S

" 42-2-2S45-2.5-2.5S

45-3-2.5S45-3-3S47-3-3S47-4-4S

53-2.5-2.5S53-3-2.5S

56-4-3S56-4-4S59-4-4S59-5-4S65-3-3S65-4-3S68-4-4S68-5-4S68-5-5S

615-6-6S76-4-4S76-5-4S

711-6-5S711-6-6S718-8-6S

Type "S" aPart

Number22-1 .5-2F

24-2-2F32-2-2F33-2-2F

36-2.5-2.5F36-3-2.5F

42-2-2F42-2.5-2.5F

42-3-2.5F45-3-3F47-3-3F47-4-4F

53-2.5-2.5F53-3-2.5F

56-4-3F56-4-4F59-4-4F59-5-4F65-3-3F65-4-3F68-4-4F68-5-4F68-5-5F

615-6-6F76-4-4F76-5-4F

711-6-5F711-6-6F718-8-6F

nd "F" PackagesMaximum Flow / Pressure /

Horsepower75CFM/3-12PSIG/5HP

140CFM/3-7PSIG/7.5HP140CFM/7-15PSIG/15HP150CFM/6-12PSIG/10HP200 CFM/ 3-7 PSIG /10 HP300CFM/3-7PSIG/15HP

140CFM/9-15PSIG/15HP200CFM/5-10PSIG/15HP240CFM/5-10PSIG/15HP300CFM/5-10PSIG/20HP400CFM/3-7PSIG/15HP

' 530CFM/3-7PSIG/20HP200CFM/9-15PSIG/15HP300CFM/9-15PSIG/25HP400CFM/5-10PSIG/25HP550 CFM / 5-10 PSIG / 30 HP550CFM/3-7PSIG/20HP700 CFM/ 3-7 PSIG/ 25 HP

300 CFM/ 9-15 PSIG/ 30 HP400 CFM/ 9-15 PSIG/ 40 HP550 CFM/ 6-12 PSIG/ 30 HP700 CFM/ 6-1 2 PSIG/ 40 HP850 CFM/ 6-12 PSIG/ 50 HP1350 CFM/ 3-7 PSIG/ 40 HP550 CFM/ 9-15 PSIG/ 40 HP700 CFM/ 9-15 PSIG/ 50 HP

1000 CFM / 5-10 PSIG / 50 HP1350 CFM / 5-10 PSIG / 50 HP2000 CFM / 3-7 PSIG / 75 HP

JyPart

Number22-2V24-2V32-2V33-2V

36-2.5V-

42-2V45-2.5V

-45-3V47-3V47-4V

53-2.5V-

56-3V56-4V59-4V59-5V65-3V65-4V68-4V-

68-5V615-6V76-4V-

71 1 -5V711 -6V

—

pe "V" PackageMaximum Flow/

Horsepower75CFM/14"Hg

140 CFM/ 14" Hg110 CFM/ 15" Hg160 CFM/ 14" Hg250CFM/14"Hg

-160CFM/14"Hg220CFM/14"Hg

-350CFM/14"Hg400CFM/14"Hg430CFM/14"Hg250 CFM/ 14" Hg

-370CFM/14"Hg510 CFM/ 14" Hg700 CFM/ 14" Hg78CFM/14"Hg

370CFM/16"Hg440CFM/16"Hg580CFM/16"Hg

-700CFM/16"Hg

1400CFM/12"Hg670CFM/16"Hg

-1050CFM/16"Hg1250CFM/16"Hg

—

Notes: Silencer sizes are shown in each Part Number.Example:

22-1.5-2S 22 Universal RAI blower, 1-1/2" inlet silencer, 2" discharge silencer22-2-2F 22 Universal RAI blower, 2" inlet filter-silencer, 2" discharge silencer22-2V 22 Universal RAI blower, 2" discharge silencer

Contact your Authorized Roots Distributor for complete drawing and application information on the exact RootsPak to fill your applicationneeds. Roots'wide selection ensures proper pipe sizing, eliminating head bss, thus providing more efficient operation. Roots offers thewidest selection of any blower packager in the industry. Offering the RootsPak through Roots'Authorized Distributor network guaranteesthe highest quality package available.

11

• I .• '•••:--. :-:•;• -.» -.': 1J-?-j: :^W£.%\J••.;•/. ;."••, •/./ .vv--:v..

-';r;: / ' •• V-''.i•«:"'-. . - • . • • . . : . ' . . . • ' - ' . • - • ' > ' • ' • • • • • - ' • -

I I M P E L L I N G Q U A L I T Y

v * ».• -• -; • .. x-^ • - - • • .- '- *••• •• .--- -.-;..--.. ' :, ;. ,•; •• :.-. ; •..-•..-.-..-. . ..- ,L' ',:

•^.•••.-•v..--K:V»VL- -'..5^- X/L.'i. ••..'•i,'.j~-.U -.1-. . ' •• ;r.±'--L :••••:-• ,..^... '

Low costThe Roots Universal RAI line of blowers is de-

signed with the latest engineering technology and buntusing the most modern manufacturing processes. Thisresults in cost savings we can pass along to you. Thisgenuine Roots blower can actually cost less than ordi-nary competitive units.

Built-in reliabilityEach Universal RAI blower is precision machined

on the latest CNC equipment, assuring close toler-ances between the impellers, casing and headplates tominimize "back-slippage" of air, improving efficiencyand reliability. Roots exclusive "Figure 8" gearbox de-sign improves oil distribution and lengthens bearingand gear life. Oversize anti-friction bearings supportthe shafts, and, on the drive end, cylindrical roller bear-ings will resist V-belt pull and extend service life.

Fast deliveryThanks to over 45 stocking centers throughout

North America, you'll get on-time delivery. You canschedule production, reduce your inventory, anticipateyour costs—and meet your deadlines.

Better serviceWith nearly 100 sales and distribution locations,

only Roots can offer the kind of responsive service andapplications assistance that the industry's largest ser-vice network provides.

Iron-clad warrantyRoots is the leader in warranties, too—the first

to introduce an uncontested warranty that guaranteesrepair or replacement of any unit that malfunctions forany reason. We'll protect you or your customer for a full18 months after installation (not to exceed 24 monthsafter shipment).

Greater pressure and flowwith provon reliability

You get increased performance through Roots'extensive improvement program and life testing,Here's how' . ..

1. Exclusive gearbox design"Figure 8" gearbox actually improves oil distribu-

tion for longer gear and bearing life with smootheroperation.

2. Taper mounted timing gearsCarburized and ground alloy steel gears are preci-

sion machined and taper fitted to alloy steel shafts,eliminating the need for unreliable timing pins.

3. Original Roots impeller designDynamically balanced Roots impellers are center-

timed to allow either clockwise or counterclockwiserotation.

4. Long-life anti-friction bearingsOversize cylindrical roller bearings at the drive shaft

handle V-belt stress; all bearing points are engineeredfor long service life.

5. Versatile mountingYou can mount the Universal RAI in multiple posi-

tions to accommodate your specific needs. With yourchoice of 17 frame sizes, there's a Universal RAI thatfits right into your OEM or replacement application.

6. Rugged steel mounting feetThe Universal RAI can be easily changed from

horizontal flow to vertical flow using the same mount-ing feet. They're even interchangeable with the mount-ing holes of competitive Roots-type blowers.

VERTICAL GEAR END DRIVE SHAFT ON BOTTOM DRIVE SHAFT ON TOP

VERTICAL MOUNTING(Horizontal air flow)

Operating Principle

POSITION 1 POSITION 2

POSITION 3 POSITION 4

HORIZONTAL GEAR END DRIVE SHAFT ON LEFT DRIVE SHAFT ON RIGHT

Two "Figure 8" lobe impellers,mounted on parallel shafts, rotate inopposite directions. As each impellerpasses the blower inlet, it traps a definitevolume of air and carries it around thecase to the blower outlet, where the air isdischarged. With constant speed opera-tion, the displaced volume is essentiallythe same regardless of pressure, tem-perature or barometric pressure.

Timing gears control the relative po-sition of the impellers to each other andmaintain small but definite clearances.This allows operation without lubricationbeing required inside the air casing.

HORIZONTAL MOUNTING(Vertical air flow)

Performance specificationsPressure table

FrameSize

22

24

32

33

36

42

SpeedRPM

116036005275

116036005275

116028003600

116028003600

116028003600

8601760•jcnn

1 PSICFM BHP

10 0.249 0.676 0.8

24 0.3102 0.8156 1.2

40 0.4113 1.0149 1.3

55 0.5156 1.2205 1.6

95 0.7262 1 .7344 2.2

38 0.492 0.8

•jn/i 1 7

2 PSI

CFM BHP

7 0.346 0.873 1.2

19 0.497 1.3

150 1.9

34 0.6108 1.6144 2.0

48 0.8149 2.0199 2.5

85 1.2253 3.0334 3.8

32 0.687 1.3

ion ? R

4 PSI

CFM BHP

2 0.441 1.368 1.9

11 0.889 2.3

143 3.4

27 1.1101 2.7137 3.4

39 1.4140 3.5189 4.5

72 2.3239 5.4321 7.0

24 1.178 2.2

ion AC.

6 PSICFM BHP

38 1.864 2.7

83 3.3137 4.9

21 1.695 3.8

131 4.8

31 2.1132 5.0181 6.4

61 3.3229 7.9310 10.2

18 1.572 3.1

1B1 R A

7 PSI

CFM BHP

36 2.163 3.1

81 3.8135 5.6

19 1.893 4.3

129 5.5

28 2.4129 5.7178 7.4

57 3.8224 9.2306 11.8

15 1.869 3.6

iai 7 A

BPSI

CFM BHP

35 2.361 3.4

17 2.090 4.9

126 6.2

126 6.5175 8.3

67 4.1178 a •>

10PSI

CFM BHP

32 2.859 4.2

66 6.0122 7.7

120 8.0170 10.3

62 5.0iri in 9

12PSI

CFM BHP

29 3.356 4.9

82 7.1118 9.1

116 9.5165 12.2

58 5.91CQ 1O 1

15PSI

CFM BMPi

i

77 8.7113 11.2

1C1 1C n

,, i42'

45

47

53

56

59

65

68

615

76

711

718

86017603600

86017603600

86017603600

70017602850

70017602850

70017602850 ,

70017602350

70017602350 ,

700 i1760 !2350 i

575 '14002050

57514002050

57514002050

3892204

79188410

109253546

72211355

123358598

187529881

140400546

224643876

42012051641

195526788

3629701450

60015902370

0.40.81.7

0.61.32.6

0.81,63.2

0.61.52.5

0.92.23.6

1.23.04.9

1.02.63.5

1.53.85.0

266.48.6

1.33.24.7

2.25.37.7

3.38.1

11.9

32! 87! 198

68177400

97241535

63203346

110345585

170513

' 865

126387532

203621855

380'11641 1601

i 179511772

3369441424

56315532333

0.61.32.6

1.12.24.5

1.42.85.7

1.02.64.1

1.63.96.4

2.25.58.9

1.84.56.0

2.76.89.1

4.812.116.1

2.35.78.3

4.09.814.3

6.315.422.6

24! 78190

53162385

81225518

51191334

92326567

147490842

107368513

172591824

32311071544

158490751

2999081387

51015002280

1.12.24.5

2.04.18.3 ;

2.6s •*5.J

10.7

1.84.67.4

2.97.3

11.9

4.210.5 ;16.9

3.3 :8.3

11.1

5.112.917.2 ;

9.323.5 :31.3 ;

4.310.615.5

7.718.827.5

12.330.144.0

18 1.572 3.1183 6.4

42 2,9151 5.9374 12.1

68 3.8212 7.7505 15.8

42 2.6181 6.6325 10.7

78 4.3312 10.7553 17.3

130 6.1472 15.4824 25.0

93 4.8353 12.1499 16.1

149 7.5567 18.9801 25.3

279 13.81063 34.81500 46.5

142 6.4473 15.5734 22.7

271 11.4880 27.81359 40.7

470 18.41460 44.72240 65.5

15 1.8I 69 3.6181 7.4

1 37 3.4, 146 6.9369 14.0

63 4.4206 8.9500 18.3

38 3.0177 7.6321 12.3

72 4.9306 12.4547 20.1

454 17.9816 29.0

86 5.5347 14.0492 18.6

139 8.7557 22.0790 29.3

134 7.4456 17.9727 26.3

258 13.3857 32.31347 47.3

I

67 4.1 62 5.0178 8.3 173 10.2

141 7.8 133 9.6364 15.9 356 19.7

173 8.6 167 10.7317 14.0 310 17.2

66 5.6300 14.1 290 17.5541 22.8 531 28.3

80 6.3 70 7.8341 15.8 330 19.6486 21.1 475 26.2

129 9.9548 25.0 530 31.0781 33.4 763 41.5

128 8.4 115 10.4 i459 20.4 447 25.3721 29.9 708 37.1

247 15.1 226 18.8856 36.8 835 45.81335 53.9 1315 67.1

58 5.9 ;169 12.1 ; 163 15.0

160 12.7304 20.5 295 25.4

320 23.4 307 29.1466 31.2 452 38.8

515 37.1748 49.6

436 30.2 421 37.6697 44.2 682 55.0

Ratings based on inlet air at standard temperature of 68'F, ambient pressure of 14.7 psia and specific gravity of 1.0

Vacuum table

FrameSize

22

24i

32

33

36

42

45

47

53

56i

SpeedRPM

116036005275

116036005275

116028003600

116028003600

116028003600

86017603600

86017603600

86017603600

70017602850

70017602850

4" Hg 6" HgVacuum : Vacuum

CFM BHP CFM

6 0.345 0.8 4272 1.2 , 69

18 0.496 1.3

| 149 1.9

i 33 0.6, 107 1.5: 143 2.0

1290

144

28102138

47 0.8 ! 40148 1.9 ' 141197 2.5 190

83 1.2 i 74; 251 2.9! 332 3.7

! 31 0.685 1.3

' 197 2.6

241323

2579

191

66 1.1 56175 2.2 : 164398 4.4

95 1.3239 2.8

i 532 5.6

| 61 1.0201 2.5

, 345 4.1

108 1.5i 342 3.9; 583 6.2

387

83227520

53192336

95329570

BHP

1.11.6

0.61.82.6

0.92.12.7

1.12.73.4

1.74.15.3

0.81.73.5

1.53.16.3

1.93.98.1

1.43.55.7

2.25.58.9

8"HgVacuum

CFM

3966

85139

2397

133

33134184

65232313

1974

185

46154377

72216509

44184328

82316557

BHP

1.31.9

2.33.4

1.1 '2.6 ;3.4 !

1.4 :

3.44.4

2.25.36.9

1.12.24.4

1.94.08.2 :

2.55.1 i

10.5 i

1.8 ,4.5 :

7.3

2.9 '7.2 I

11.6 :

10" HgVacuum

CFM BHP

35 1.662 2.3

80 2.8134 4.1

18 1.392 3.1

128 4.0

27 1.7128 4.1177 5.3

55 2.7223 6.6304 8.4

68 2.6180 5.4 •

144 4.9367 10.0

j205 6.3 '498 13.0

36 2.2 !176 5.5 ;320 8.9

70 3.5 \304 8.8 :545 14.3 ;

12" HgVacuum

CFM

3259

75128

87123

121170

213294

62174

134356

193486

167311

291532

BHP

1.82.6

3.34.8 ,

I

3.7 '4.7

4.96.3

i

7.810.0

I

3.1 !

6.3 :

5.811-9 ,

!

7.515.4

6.5 i10.5

I10.5 j17.0 I

14"Hg 15"Hg 16"HgVacuum Vacuum Vacuum

CFM

2855

69122

81117

113163

284

56167

345

473

158301

276517

BHP CFM BHP CFM BHP

2.03.0

3.85.5

4.2 78 4.55.4 114 5.8

5.67.2

11.6

3.57.2

13.7

17.9

7.512.1

12.119.7 j

5bi

59

65

68

615

76

711

718

17602850

70017602850

70017602350

70017602350

70017602350

57514002050

57514002050

57514002050

342 3.9583 6.2

167 2.1509 5.4861 8.7

123 1.8384 4.4529 5.9

198 2.7617 6.7850 8.9

371 4.71156 11.81592 15.8

176 2.3508 5.6769 8.2

330 3.9939 9.61419 14.0

555 6.21545 15.12325 22.1

329 5.5570 8.9

151 3.1493 7.8845 12.6

110 2.5371 6.3516 8.4

177 3.8595 9.6828 12.9

331 6.91115 17.41552 23.2

161 3.3493 8.0754 11.7

304 5.7913 14.01393 20.5

517 9.11507 22.32287 32.6

316 7.2557 11.6

135 4.1| 477 10.2829 16.6

97 3.2358 8.1503 10.8

156 5.0575 12.6808 16.8

292 9.11077 23.01513 30.6

147 4.3478 10.4740 15.2

279 7.6888 18.41368 26.9

482 12.11472 29.42252 43.1

304 8.8545 14.3

462 12.7814 20.5

84 4.0345 10.0490 13.3

135 6.2554 15.6787 20.8

1038 28.51474 38.1

132 5.2464 12.8725 18.7

254 9.4863 22.81343 33.4

446 15.01436 36.62216 53.6

291 10.5532 17.0

445 15.1797 24.4

71 4.7331 11.8476 15.8

532 18.5765 24.7

997 34.11433 45.5

117 6.2448 15.2710 22.2

228 11.2837 27.21317 39.8

1398 43.82178 64.1

276 12.1517 19.7

779 28.3

317 13.7462 18.2

508 21.5741 28.7

432 17.6693 25.7

808 31.61288 46.3

308 14.6454 19.5

495 23.0728 30.7

423 18.8684 27.5

793 33.81272 49.5

300 15.5445 20.7

715 32.6

413 20.0674 29.2

1256 52.7

Ratings based on inlet air at standard temperature of 68°F, discharge pressure of 30" Hg and specific gravity of 1.0.

Frame sizes•-INLET & DISCHARGE CONNECTIONS

TOPSHAFT-,

TOP DISCHARGE

;«fci.

BOTTOMSHAFT-

LEFTDISCHARGE

/Ui—l^-BOTTOM DISCHARGE

RIGHTDISCHARGE

FrameSize

22243233364245475356596568

61576

711718

5.135137257.257.258.008.00800

10.5010.5010.5011.00'11.00'11.00'14.00"14.00"'14.00"

5.007.006.757.63

10.007.25

10.0011.75838

11.0014.0010.0013.0020.0011.7516.7523.75

9.7511.7511.2512.1314.6313.00155017.6315.38180021.1818.3821.38283819.9425.1932.19

EJ .'17.00 in r.?U"21.00 int

Drive Shaft LocationD

BottomShaft3753.755.005005.006.256.256.256.256.256.258.758758.75

11.0011.0011.00

TTopShaft

6256258508.508.50

10.2510.2510.2511.2511.2511.2514.7514.7514.7518.0018.0018.00

Horlz.Shaft

3753.755.005005.006256256.256756756758758758.75

11.0011.0011.00

9.63963

12.8112.8112.8115.0615.0615.0617.3817.3817.3821.6321.6321.6326.1326.1326.13

6686.686.888.888.88

10.6310.63105011.88122512.2515.1315131625206919.501950

6.256257.757.757.758.758.75850

1025110011.001275127515.0019.3817.0017.00

5.005.006.756.756.758.258.258.258.758.758.75

11.7511.7511.7514.5014,5014.50

.625

.625

.750

.750

.750

.675

.675

.8751.1251.12511251.3751.3751.3751.5621.5621.562

Keyway

.188 x.094

.188 x.094

.188 x.094

.188 x .094,188x.094,188x.094.188X.094.188 x.094.250 x. 125.250 x.125.250 x .125.312 x.156.312 x.156.312 x.156.375 x.188.375 x.188.375 x.188

Inlet&

Discn.Dia.

1.0 NPT2.0 NPT1.25 NPT2.0 NPT2.5 NPT1.5 NPT2.5 NPT3.0 NPT2.5 NPT4.0 NPT4.0 NPT3.0 NPT5.0 NPT6.0 FLG4.0 NPT6.0 FLG8.0 FLG

AF

9.259.25

12.1312.1312.1313.6313.63136317.2517.2517.2519.7519.75197523.2523.2523.25

AX

1.251.251.751.751.752.002.002002.502.502.503.003.003.003.503.50350

Approx.Net Wl.(Lbs.)

32436974

10288

109128143170294245285425490539659

-*;*•Revised MtdSSS^2S

HORIZONTALMOTORS

DIMENSIONS

FRAME 143T THRU 256T — TYPES L (EXPLOSIONPROOF), LE (PREMIUM EFFICIENCY EXPLOSIONPROOF)

STANDARD ASSEMBLY f - 1 ILLUSTRATED

BASIC FRAME180 & LARGER

OPTIONAL ASSEMBLY POSITIONS

WALL MOUNTED

/AA-SIZECONDUIT ^1 — /rn * M»

WALL MOUNTED

12.T~—-< IV « I-f—— f——_MJ

I———I————:

W-3 W-4-

CEILIHS MOUNTED

ALL DIMENSIONS ARE IN INCHES

•»

BASICFRAME A 0

140T 8-1/2 3-1/2180T 8-7/8 4-1/221QT 10-1/2 5-1/42SOT 12-1/8 6-1/4

E2-3/43-3/44-1/4

5

BASICFRAME140T180T

w 210T2SOT

U7/8

1-1/81-3/81-5/8

FRAME143T145T182T184T

B665-3/46-3/4

VMIN.

2-1/162-1/23-1/163-3/4

C12-11/1612-11/1614-11/1515-11/16

W1/81/161/321/8

F2

2-1/22-1/42-3/4

G5/325/31/27/8

H11/3213/3213/3217/32

J15/16

1-9/162

2-1/4

K K:7/8 1-7- -_ _

2-1/2

AA3/43/41

1-1/2

LS-3/165-11/166-15/167-7/16

AB6-11/167-5/89-1/16

10-13/16

M4-1/84-S/B4-15/165-7/16

AC AO5-3/16 A5-3/46-13/168-1/4

« ™

FRAME21 3T

Of 215T254T2S6T

! N8 2-3/8

2-13/163-7/164-1/8

AF1-3/42-1/42-5/83-1/8

B7

8-1/210-1/412

07-3/89-3/8

10-15/1612-15/16

P-7-3/49-1/8

10-1/213-15/16

BA2-1/42-3/43-1/24-1/4

C17-3/419-1/423-1/4

25

ES1-13/321-3/42-3/82-7/8

F2-3/43-1/24-1/8

5

T-

1-3/42

1-13/16

FU5/87/87/8

1-3/8

L8-1/88-7/8

10-13/1611-11/16

SO.KEY3/161/45/163/8

M6-3/166-15/168-5/169-3/16

* "AD~ dimension frame 143.1-15/16; frame 145. 1-7/16.

; Conduit box on be located on either side, except basic fnme 140 tin only be locrt-I *d on left side. Conduit opening may be located in steps of 90 degrees regardless of

location. Standard as shown with conduit opening down.

Shaft extension diameter tolerance: *.0000", -.0005" up to 1-1/2" inclusive, larger+.000". -.001".

Dimension "0" will n«v«r be exceeded, but may be less than values shown. Whenexact dimensions are required, shims up to 1/16" may be necessary.

All rough casting dimensions may vary by 1/4" due to caning variations.

• Auembly positions F - 2, C - 1, W - 1. W - 4, W - 5 ind W - 7 not available onbasic frame 140T.

'Lirgext motor width.

EFFECTIVE:SUPERSEDES:

JULY 1.1987JUNE 1.1986

|=5 U.S. ELECTRICAL MOTORS DIVISION EMERSON ELECTRIC CO.

SECTION : 205PAGE : 15

Printed m U.S.A.

DO NOT USE ?OR CONSTRUCTIONPURPOSES UNLESS CERTIFIED

HORIZONTAL MOTORSOPERATING CHARACTERISTICS

HIGH EFFICIENCYEXPLOSIONPROOF TYPE L

H.P.

1

1-1/2

2

3

5

7-1/2

-10

15

20

25

30

40

50

SPEEDR.P.M.

SYN.180012009003600180012009003600180012009003600180012009003600180012009003600180012009003600

1200900360018001200900360018001200900360018001200900360018001200900

360018001200900360018001200900

FULLLOAD17401150855349017301150855348017301145860347017301150860348517251145875348017501165870349017451160880

351017601175880350017601175880352017601175880

351517601175880

353517701175875353517701170885

% EFFICIENCY tFULL

'LOAD79.077.066577580.074570579582.076575.079578582.079,083.684.682.283.084.086.084584.088.085.786.885583587587.086.087.189.087588.085589.588588.086589589588.588.090.090.089589.792.490.791.0

3/4LOAD78.074.063576580.074568579582.076.073.080.079.082.078.084386.484.383.085.087.085.084588.787588.086584587587587.088.090383589.085590.090.089587 J)90590589588 J390590590590.193.191.9915

1/2LOAD73568556572577570.062.076.079573.067577576.081.074.062285.983.880.583585.583.582587587.387.285.083.086566585.586.789.989.488583.089589589585.090590588.586.090.090.090.088592591.8905

% POWER FACTOR tFULLLOAD74.059554585.078.066.052586577570.059584.080.0

' 72.062.084.179572.071.586580580572585.784.882573589.C83579.071.0885es.o82576.088.088.085.076589588585579.587588.087.079589.066583.0785

3/4LOAD65.049545579.069556543581.069.060550.078.071565552.578.574.265.463583574.573.565.063.082.0775675se.580.073564.588582579.375587.086.082572589587.084.074.187587.084575.089.0'88.0865745

1/2LOAD515375355675S6.044.03357C.O55547538567.0sa.o54.040.567563.653.951.075.064.062.053.075.775.067.957.085.071.062553.065375271.061.082580576.062586582.078564.584582.078.065.086.583.581565.0

CURRENTIN AMPERES230 VOLTS •

FULLLOAD324.1

455.77.6556.07.08.4B.49.09511.513.313.915.815.819520.021.023.024.825526.230.033.03£541.046.048549551556.062.059562569572571.074.080.097.094596.0105117114117131

SECTION: 204PAGE: 06EFFECTIVE: 06-C1-92SUPERSEDES: 02-01-92

TORQUE AT FULL VOLTAGE

FULL LOADTORQUE ATFULL LOAD

SPEED (LB. FT.)3.04.66.123456.8923.0659.1122459.013518 J7515523.030.011522534.045515.030.045.059522544567.089.530.059589511937574511114944589513417959511817824074.0148224296

LOCKED(STARTING)

%OFFC275170135175250165130170235160130160215155130150185150130140175150125135165150125130160140125130150135125130150135125130150135125125140135125120140135125

PULL OUT(BREAK-DOWN)

LLLOAD300265215250280250210240270240210230250230205215225215205200215205200200200200200200200200200200200200200200200200200200200200200200200200200200200200200

]

CODELLKLKKKLLLLKKKKJLJJHHHH

no

oo

xx

xx

GGGGGGGGGGGGGGGGGGGG

See page 7 for larger horsepowers, footnotes, and general information.

ADDED OR CHANGEDTHIS ISSUE U. S. ELECTRICAL MOTORS t£

DIVISION OF EMERSON ELECTRIC CO. EI|*SON

INSTRUCTIONS

BULLETIN

837TEMPERATURE CONTROLS

Bulb and Capillary Type - Bulb and Capillary Type -Shown Without Enclosure Shown in NEMA Type 1 Enclosure

Immersion Type - Shown InN EM A Type 1 Enclosures

ContactCovtr

Ground Screw

Contact Block/ Differential

Upper TemperatureSettingjndicatorj

(Left Scale -°F)(Right Scale -'C)

Mounting Stem

DifferentialAdjustment Screw B Horizontal Immersion

Vertical Immersion

Locating Pin

DESCRIPTION - Bulletin 837 Temperature Controls usea closed, chemically filled bellows system. The tempera-ture sensing bulb is mounted directly on the control or isremotely mounted using a capillary.Copper capillaries and bulbs are supplied on lowertemperature ranges to reduce thermal lag and responsetime of the controls. Stainless steel is used on tempera-ture ranges above 260°F and is available on lowerranges for the more corrosive applications.Bronze or stainless steel armor is available for addedprotection of the capillary. Thermostat wells of brass,carbon steel or stainless steel are used when insertingthe sensing bulb into a pressurized system.Packing gland assemblies are also available to form aseal at any desired position along a standard capillary.Temperature ranges are available from -1508F to +570°F.Controls are available in NEMA Type 1,4. 4X, 7. 9, and13 enclosures in addition to the open type.

The standard contact block is single pole, double throwand can be wired to open or close on increasing ordecreasing temperature.

CONTACT RATINGSNon-Inductive Ratings



Control Circuit Ratings

0 PER ATIO N - The bulb and capillary system is filled witha chemical sensitive to temperature change. As thetemperature at the bulb or probe rises, vapor pressureincreases and decreases on falling temperature. Thepressure is transmitted to the bellows through a capillaryand operates a low friction, straigh in-line mechanism. Asnap action switch will operate at a predetermined tem-perature setting. On rising temperature the normallyclosed circuit A-3 opens and the normally open circuit B-C closes. This is called the "Trip" temperature. When thetemperature returns to a lower predetermined value,circuit A-3 will close and circuit B-C will open. This iscalled the "Reset" temperature. The difference between"Trip" and "Reset" temperature is the differential. Be-cause of the characteristics of vapor pressure operation,the differential will be wider at the minimum range settingand narrows as the control is adjusted to maximum rangesetting

The vapor pressure method of sensing temperature wasselected because it provides extremely long service life.It is not intended to be used on applications requiringinstantaneous temperature response.

•~1AC-125 VA

24 to 600 VoltsDC-57.5 VA

115 to 230 VoltsManual reset, horsepower rated and other contact blockmodifications are also available on devices manufac-tured at the factory.

Standard Contact Arrangement

ADJUSTMENT-Generally, unfess otherwise specified,controls shipped from the factory are set at the maximumoperating range temperature and minimum differential.The following procedure should be used to set the controlto a particular requirement.

OPERATING RANGE ADJUSTMENT- Turn adjust-ment Screw "A" counterclockwise to lower the upper a ndlower temperature settings. To increase the upper andlower settings, turn Screw "A" clockwise. The approxi-mate uppertemperature setting is shown by indicators onthe outer edges of the nameplate.

DIFFERENTIAL ADJUSTMENT- When the differentialblade is at the low point of the differential cam the controlwill function at minimum differential. To increase thedifferential, turn adjustment Screw "B" counterclockwise.This will decrease the lower temperature setting only. Todecrease the differential, turn differential adjustmentScrew "B" clockwise. This will raise the lower settingonly.

NOTE: As mentioned previously, a particular differentie.1setting will decrease with an increase in temperatureoperating range.

Condensed instructions are supplied with open stylecontrols and are on the inside of the cover on encloseddevices.

CAUTION: The range adjustment Screw "A" shouldnot be adjusted beyond the temperature indicated onthe temperature scale as this may cause the controlto malfunction.

It is recommended that periodic inspection of actualtemperature be made on an independent instrument andthe temperature control be adjusted to compensate forapplication variables.

MOUNTING-The temperature control should be mountedsecurely to a firm base using the mounting holes pro-vided. The open type bulb and capillary control is nor-mally mounted in an enclosed panel using the mountingstem lockwasher and nut of the control with the bulb andcapillary extending outside the enclosure. A convenientmounting bracket can be provided. Care should be takento properly locate and support the capillary avoidingstrain, vibration, and short bends. The immersion typetemperature control without enclosure is provided with aconvenient mounting bracket for mounting in an en-closed panel.

CAUTION: Cross-ambient type controls must bemounted w'rth the end of the bulb or immersion tubeslanted downward below the horizontal position. Ifthey are mounted horizontally the word "TOP"stamped on the hex fitting or on the bulb must faceupward at the 12:00 position.

PILOT LIGHT OPTION- A high intensity neon glow pilotlight is available for 120 volt, 60 hertz applications. A 24volt DC LED pilot light is also available. The pilot light isfactory wired across the N.C. contacts, circuit A -B, andcan easily be converted to the N.O. contacts, circuit B-C,on the standard contact block.

Unless a third wire is made available, the pilot light isconnected across the load contacts which can be eitherthe N.O. or N.C. contacts. The pilot light is on until theload is energized.

Current rating:120 VAC high intensity neon glow — 4 mA24 VDC high intensity LED —- 22 mA

WARNING: To prevent electrical shock, disconnectfrom power source before installing or servicing.

CAUTION: For24 VDC LED pilot lights, polarity mustbe observed. Red(+) lead of pilot light should alwaysbe connected to rear terminal (B).

To order pilot light version add X9 (120VAC) or X15(24VDC) to catalog number of the selected control.

REPAIRS- Due to the integral construction of the Bulle-tin 837 Temperature Control, only limited repairs can bemade in the field. If returned to the factory fcr repairs, thecondition of the control will be evaluated to determineeconomic feasibility. When practical, the control will berepaired, factory adjustments rr.ads for optimum perfor-mance and tested to specifications

CONTACT BLOCK REPLACEMENT- To order theBulletin 837 Contact Block Replacement Kit, specify anduse Catalog No. 836-N2.

40060-218-01 (C)Pnntad in U S.A.

ALLEN-BRADLEYA ROCKWELL INTERN AT'ONAL COMPANY

KUNKLEValve Division

MODELS215V337

FETYLVES

FOR AIR AND VACUUMSERVICE

mKUNKLE\felve Division

IRON SAFETY AND VACUUM VALVES

MODEL 337

MODEL 215V

MODEL 337

I'iu Sluffton Road3ox 1740FortWayne, Indiana 46801-1740219-747-1533:AX 219-747-7953Rev Mi

N.B. Certified

PRESSURE LIMITS 337-eo PSiG-3orj°F. ASME Standard

VACUUM LIMITS - 2isv-22- HG.-300°F.APPLICATIONS• Protection of low to medium pressure high volume blowers,

compressors and pneumatic'conveying systems.• Bulk hauling trailers/equipment.• Light gauge tanks.• Protection of high volume vacuum pumps and conveying systems.

FEATURES ,High capacity full nozzle design. Bronze nozzle, disc and guide with cast iron housing. Flat bronzevalve seats are lapped for optimum performance. Warn ring offers easy adjustability for preciseopening with minimum preopen or simmer and exact blowdown control. Pivot between disc andspring corrects mis-alignment and compensates for spring side thrust. Model 337 has reversiblelift lever for "pull-up" or "pull-down" manual testing. Every valve 100% tested/inspected forpressure setting, blowdown and leakage. All adjustments are factory sealed to prevent tamperingor dis-assembly.

SPECIFICATIONSSIZE

IN & OUT

2"

3""

337

71/.89/2

A215V

63/.7/j9

B

35".

C WGHTIBS.

3/i 83'/< 124/i 19

CAPACITIES SCFM Air. 60°F, 10% AccumulationSet

Pressure _PSIG

510152025303540455060

r527743903

10621221138015391698185720172335

MODEL 33721/."799

1127135316091850209123322573281430553537

r115716321982233!2S3030293379372S407544235125

SetInchesMercury

1234567891012

12.8 +

r140217264299331352372391403413424426

MODEL 21 5V2'.V2133294CO453SOI533564592610625642646

3"308477579657725772817853884906930935

MODEL NUMBER/ORDER GUIDEMODEL NO.POSmON I I [ I | 4 | i i I | 7 | I | 1 1 10 | II | « | II 1 14 | 15 |

EXAMPLE

1 3 7

WLETSIZE-H-rx-r

VARIATION (01 *ni Ml —————————Number Provided Only by Manufacturerto Caver Specific Feature or Option

-SET PRESSUREMode:i H7 2 PSIG IOC02Ittlru 60 PSIG ICC60IModel 215V r HG llncles Ol Mercury)ICCOII oVu TT HG 10022) Vacuum

- SPUING MATERIALE-Sra-n'ess I3C2)

DESION REV3ION———Indicates ••:.--lnurclijnge>;ifRevision DJII l-Mf Original

-VALVE SERVICE« i,f ASM; S*C VIIIi.Modei 33' Only}Q-Vacuum•Model 2'5V Oniyl

Kunkie Va;v< D."sion r$ not iiaole 'or jny jjffij^? resuii:'; '.'am misjs* it « oi 't$ ar

SPECIFICATIONSRoots

Rotary Positive BlowersFRAME 22 thru 718

OPERATING PRINCIPLE

POSITION 1 POSITION 2 POSITION 3 POS-lON 4

Two figure eight lobe impellers mounted on parallel shafts rotate in opposite directions.As each Impeller passes the blower inlet, it traps a definite volume of air and carries it aroundthe case to the blower outlet, where the air is discharged. With constant speed operation, thedisplaced volume is essentially the same regardless of pressure, temperature or barometricpressure.

Timing gears control the relative position of the Impellers to each other and maintainsmall but definite clearances. This allows operation without lubrication being required insideair casing.


r- INLET I DISCHARGE CONNECTIONS

1 ** 1 _ L_ «

0

"

T

" !|— "~v • 1- n

<P

I 2Th£. . ..*. — ^1 1 ^ IP

[____B____j

TOPSHAFT-

^1• tit I

u^>. ri

!i

BOTTOMSHAFT — I

LEFTDISCHARGE

—————— r — •"

j*-«""T~^s^

~T "CVJV;imU-l-il

i— TOP DISCHARGE

1 1/ AX ; • ——— • " '

k ' '

1

C

Ysr{C^'• 7N/ 1/ ' —— '

"T"" :

$•&r,_!

,

• I '-BOTTOM DISCHARGEi L - - - -RIGHT

-1 DISCHARGE

VERTICAL CONFIGURATION

FrameSize

22243233164245475166596566

61576

711711

A

5135137.257.257.258008.00800

10.5010.50105011.00'11.00'11.00'14.00"14.00"14.00"

B

5.007.006.757.63

10.007.25

10.0011.758.38

11.0014.0010.0013.0020.0011.7516752375

c

9.7511.7511.2512.1314.6313.0015.5017.6315.3618.0021.1818.3821.3828.38199425193219

DnSre Shaft LocationD

BottomShaft

3.753.7!5.005.0C5.006256.2!6.2!6.256.2!6.258758.758.75

11.0011.0011.00

D,Top

Shaft6.256.258.506.508.50

10.2510.2510.2511.2511.2511.2514.7514.7514.7518.0018.001800

HoikShaft

3.753.755005.005.006.256.256.256.756.756.758.758.758.75

11.0011.0011 00

0

9.63963

12.8112.8112.81150615.0615.0617.3817.3817.3821.632163216326.1326.132613

O-

6885.88888I.B88.88

10.6311

3633.50

11.881!.2512.2515.1315.1316252(1.6919501950

P

6.256.257.757.757.758.758.758.50

10.2511.0011.0012.7512.7515.0019.3617.0017.00

HORIZONTAL CONFIGURATION

H

5.005.006.756.756.758.2588.

2525

8.758. 758.75

11.7511.7511.75.14. 5014.501450

' 17 00 in horizontal configuration'* 21 00 in horizontal configuration

U

.625

.625

.750

.750

.750

.875

.875

.8751.1251.1251.1251.3751.3751.3751.5621.5621.562

Keyway

.ISBx.094

.1881.094

.188X.094.188X.094.1881.094.188>.094.188x094.1861.094.250x125-250*. 125.2501.125.3121.156.312X.156.312X.156.375X.168.375,188.375x.188

Inlet' ft

Ditch.Dla.

1.0 NPT2.0 NPT1.25NPT2.02.51.32.53.0

NPTNPTNPTNPTNPT

2.5 NPT4.04.03.05.0

NPTNPTNPTNPT

6.0 FLG4.06.080

NPTFLGFLG

AF

9.259.25

12.1312.1312.1313.6313.6313.6317.2517.2517.2519.7519.751975232523252325

AX

1.251.2*1.751.751.752.002.02.0

010

2.502.t02.503.003.003.003.:03.503.50

AM dimensions

Approx.Net Wt.abaj

32436974

10288

109128143170204245285425400530650

n inches


Universal RAI blowers areheavy duty rotary blowers designedwith detachable rugged steelmounting feet, which permit easyin-field adaptability to either ver-tical or horizontal installation re-quirements. The Universal RAIblowers can even be hung fromoverhead supports.

Because of the detachablemounting feet, these units can beeasily adapted to any of four driveshaft positions - right hand, lefthand, bottom or top. The com-pact, sturdy design is engineeredfor continuous service when op-erated in accordance with speedand pressure ratings.

The basic model consists ofa cast iron casing, carburized andground alloy steel spur timing gearssecured to steel shafts with a tapermounting and locknut, and castiron involute impellers. Oversizedanti-friction bearings are used, witha cylindrical roller bearing at thedrive shaft to withstand V-belt pull.The Universal RAI features thrustcontrol, with splash oil lube onthe gear end and grease lube onthe drive end. After standard tests,the unit is sprayed with a pro-tective paint and boxed or placedon skids.

Available accessories includedriver, relief valve, inlet and dis-charge silencer, inlet filter, checkvalve, extended base, V-belt orflexible coupling and drive guards.

EVERY GROWING PLANT NEEDS ROOTS

PERFORMANCE TABLEFRAMECZE

>

t-= ———

24

32

33

36

42

45

47

53

56

59

-

68

61S

76

711

718

smoftMl

116036005275116036005275116028003600116028003600116028003600860

17603600860

17603600860

17603600700

17602850700

17602650700

17602850700

17602350700

17602350700

17602350575

14002050575

14002050575

14002050

IPS!CFM BMP

10 0.249 0.676 0.824 0.3

102 0.8156 1.240 0.4

113 1.0149 1.355 0.5

156 1.2205 1.895 0.7

262 1.7344 2.238 0.492 0.8

204 1.779 0.6

188 1.3410 2.6109 0.8253 1.6546 3.272 0.6

211 1.5355 2.5123 0.9358 2.2598 3.6187 1.2529 3.0881 4.9140 1.0400 2.6546 3.5224 1.5643 3.8876 5.0420 2.6

1205 6.41641 8.6

195 1.3526 3.2788 4.7362 2.2970 5.3

1450 7.7600 3.3

1590 8.12370 11.9

2PSICPU BHP

7 0.346 0.873 1.219 0.497 1.3

150 1.934 0.6

108 1.6144 2.048 0.8

149 2.0199 2.585 1.2

253 3.0334 3.832 0.687 1.3

198 2.668 1.1

177 2.2400 4.5

97 1.4241 2.8535 5.763 1.0

203 2.6346 4.1110 1.6345 3.9585 6.4170 22513 5.5865 8.9126 1.8387 4.5532 6.0203 2.7621 6.8855 9.1380 4.8

1164 12.11601 16.1179 2.3511 5.7772 8.3336 4.0944 9.8

1424 14.3563 6.3

1553 15.42333 22.6

IPS)CFM BHP

4 0.343 1.170 1.615 0.693 1.8

146 2.730 0.9

104 2.1140 2.743 1.1

144 2.7193 3.578 1.7

245 4.2327 5.428 0.982 1.8

194 3.660 1.5

169 3.1392 6.4

89 2.0232 4.0526 8.256 1.4

196 3.6340 5.8100 2.2335 5.6575 9.1158 3.2500 8.0852 12.9116 2.6377 6.4522 8.5187 3.9605 9.8838 13.1351 7.1

1133 17.81570 23.7168 3.3500 8.1761 11.9316 5.9925 14.3

1404 20.9534 9.3

1524 22.72304 33.3

4PSICFM BHP

2 0.441 1.368 1.911 0.889 2.3

143 3.427 1.1

101 2.7137 3.439 1.4

140 3.5189 4.572 2.3

239 5.4321 7.0

24 1.178 22

190 4.553 2.0

162 4.1385 8.3

81 2.6225 5.3518 10.751 1.8

191 4.6334 7.492 2.9

326 7.3567 11.9147 47490 10.5842 16.9107 3.3368 8.3513 11.1172 5.1591 12.9824 17.2323 9.3

1107 23.51544 31.3158 4.3490 10.6751 15.5299 7.7906 18.8

1387 27.5510 12.3

1500 30.12280 44.0

SPSICFM BHP

39 1.666 2.38 0.9

86 2.8140 4.224 1.398 32

134 4.135 1.7

136 47185 5.466 2.8

234 6.7315 8.621 1.375 2.7

186 5.548 2.4

156 5.0. 379 107

74 3.2218 6.5511 13.246 2.2

186 5.6329 9.1

85 3.6319 9.0560 14.6138 5.1480 12.9832 20.9100 4.1360 107506 13.6160 6.3579 15.9812 21.2301 11.6

1084 29.11521 38.9150 5.4481 13.0742 19.1284 9.6893 23.3

1373 34.1489 15.4

1479 37.42259 54.8

IPS!CFM BHP

38 1.864 2.7

83 3.3137 4.921 1.695 3.8

131 4.831 2.1

132 5.0181 6.461 3.3

229 7.9310 107

18 1.572 3.1

183 6.442 2.9

151 5.9374 12.168 3.8

212 7.7505 15.842 26

181 6.6325 10.7

78 4.3312 10.7553 17.3130 6.1472 15.4824 25093 4.8

353 12.1499 16.11*9 7.5567 18.9801 2S.3279 13.8

1063 34.81500 46.5

142 6.4473 15.5734 22.7271 11.4680 27.8

1359 40.7470 18.4

1460 44.72240 65.5

7PSICFM BHP

36 2.163 3.1

81 3.8135 5.6

19 1.893 4.3

129 5.528 2.4

129 5.7178 7.457 3.8

224 97306 11.8

15 1.869 3.6

181 7.437 3.4

146 6.9369 14.063 4.4

205 8.9500 18.338 3.0

177 7.6321 12.3

72 4.9306 12.4547 20.1

464 17.9816 29.086 5.5

347 13.9492 18.6139 8.7557 22.0790 29.3

134 7.4466 17.9727 26.3258 13.3867 32.3

1347 47.3

10 PS)CFM BHP

32 2.859 4.2

86 6.0122 7.7

120 8.0170 10.3

62 5.0173 10.2

133 9.6356 19.7

167 10.7310 17.2

290 17.5531 28.3

70 7.8330 19.6475 26.2

530 31.0763 41.5

115 10.4447 25.3708 37.1226 18.8835 45.8

1315 67.1

11PSICFM BHP

31 3.157 4.5

84 6.5120 8.4

118 8.7167 117

60 5.5171 117

163 11.7307 18.9

325 15.3470 28.7

522 34.1755 45.5

441 27.8703 40.7

12PSICFM BHP

29 3.356 4.9

82 7.1118 9.1

116 9.5165 12.2

58 5.9169 12.1

160 12.7304 20.5

320 23.4466 317

515 37.1748 49.6

436 30.2697 447

1SPSICFM BHP

77 8.7113 11.2

163 15.0

295 25.4

307 29.1452 38.8

421 37.6682 55.0

kfU•HS

41414

614141015151014141012148

14148

12148

1214

1014141014148

12141216161015168

1212121616121516101212

OLVACCFM

628551269

1221878

11427

11316355

213284

1956

16746

134345

7219347336

158301

7027651713544577971

300445135495715292997

1433117413674228793

1256446

13982178

UUMBHP

0.32.03.00.63.85.51.34.55.81.75.6772.77.8

11.61.13.5771.958

13.72573

17.9277.5

12.13.5

12.119.74.1

15.128.34.7

15.520.767

23.032.69.1

34.145.567

20.029711733.852.715.043.864.1

Notes: 1. Pressure ratings based on inlet air at standard pressure of 14.7 psia. standard temperature of 68°F. and specific gravity of 1.0.2. Vacuum ratings based on inlet air at standard temperature of 68°F, discharge pressure of 30" Hg and specific gravity of 1.0.

DESIGN & CONSTRUCTION FEATURES1. Detachable steel mounting feet2. Rigid one-piece cast iron casing3. Anti-friction bearings4. Thrust control

5. Splash-lubricated spur timing gears6. Connections in standard pipe sizes7. Straight, precision machined two-lobe impellers8. Ground steel shafts

S-5124; tey. 1992' II »p«clfic»tion» »ubj*ct to change without nolle*' «.'991. Dre&sar Industries. Inc.

DRESSER INDUSTRIES, INC.ROOTS DIVISION900 WEST MOUNT STREET, CONNERSVILLE, INDIANA 47331TELEPHONE: 317/827-9200 FAX: 317/825-7669

BASIC PACKAGEDESCRIPTION

Roots offers 5 RootsPak sizes of com-pletely assembled, factory engineered andguaranteed packages incorporating 16frame sizes of Universal RAI rotary posi-tive blowers with flows to 1600 ICFM,pressures to 15 psig or vacuums to 16'Hg.

The basic package consists of theblower, V-belt drive, OSHA guard, motorslide base, inlet filter and inlet silencer allmounted on top of a heavy-duty, unitizedbase/discharge silencer in one compact,easy to install package. A pressure reliefvalve is mounted on the discharge si-lencer. 'Motor and other accessories op-tional.

The combination base/discharge si-lencer is a rigid, one-piece weldment. re-inforced for minimal vibration. The inletfilter is supplied with a 10 micron pleatedpaper element. All standard components

SPECIFICATIONS

Universal RAIPackaged units (Patent pending)

are designed for indoor or outdoor opera-tion.

The Universal RAI blower consists ofa cast iron casing, carburized and groundalloy steel timing gears secured to steel

, shafts with a taper mounting and lock nut,and cast iron involute impellers. Oversizedanti-friction bearings are used, with a cy-lindrical roller bearing at the drive shaft on

all models to provide increased bearinglife and to withstand V-belt pull. TheUniversal RAI features thrust control, withsplash oil lube on the gear end and greaselube on the drive end.

RootsPak units are factory paintedand skidded for shipping and handling.

OUTLINE DRAWING & DIMENSIONAL TABLE EVERY GROWING PLANT NEEDS ROOTS

• ELECTRICMOTOR

INLET FILTER

INLET SILENCER

D - MPT DISCHARGE CONNECTION UNITIZED BASE / DISCHARGE SILENCERNOTES:1. All dimensions are in inches.2. Dimensions are approximate - do not use for construction. Packages may not be exactly as shown.3. Basic package weights do not indude blower and motor. For blower weight, see reverse side of sheet

RootsPakSize

.Blower"Frame Sizes B C-

."«VApprox.net"weight (3)^

22-1/2

346

22, 24, 32, 33,4236. 45, 53

47.6556. 59, 76

68.615,711

3945525666

2630333739

4656647985

22-1/2

346

190 IDS.230 IbS.320 Ibs.460 IbS.680 Ibs.

PERFORMANCE TABLE| ILOWE

FRAME*2E•JGHT)

22(32)

24(43)

32(69)

33(74)

38(102)

42(88)

45(109)

47(126)

S3(1<3)

58'OJ_

59(20<)

es(245)

M(285)

615<«25)

7«(400)

711(530)

WEEDRPM

116036005275116036005275116028003600116026003600116028003600860

17603600860

17603600660

17603600700

17602850700

17602850700

17602850700

17602350700

17602350700

17602350575

14002050575

14002050

IPS!CPU BMP

10 0.249 0.676 0.824 0.3

102 0.8156 1.240 0.4

113 1.0149 1.355 0.5

156 12205 1.6

95 0.7262 1.7344 2.238 0.492 0.8

204 1.779 0.6

188 1.3410 2.6109 0.8253 1.6546 3.272 0.6

211 1.5355 2.5123 0.9358 2.2598 3.6187 1.2529 3.0881 4.9140 1.0400 2.6546 3.5224 1.5643 3.8876 5.0420 2.6

1205 6.41641 8.6195 1.3526 3.2788 4.7362 2.2970 5.3

1450 7.7

1PSICFU BMP

7 0346 0.873 1.219 0.497 1.3

150 1.934 0.6

108 1.6144 2.048 0.8

149 2.0199 2.585 1.2

253 3.0334 3.832 0.687 1.3

198 2.668 1.1

177 2.2400 4.5

97 1.4241 2.8535 5.763 1.0

203 2.63*6 4.1110 1.6345 3.9585 6.4170 22513 5.5865 8.9126 1.8387 4.5532 6.0203 2.7621 6.8855 9.1380 4.8

1164 12.11601 16.1179 2.3511 5.7772 8.3336 4.0944 9.8

1424 14.3

3 P«CFM BHP

4 0.343 1.170 1.615 0.693 1.8

146 2.730 0.9

104 2.1140 2.743 1.1

144 2.7193 3.578 1.7

245 4.2327 5.4

28 0.982 1.8

194 3.660 1.5

169 3.1392 6.489 2.0

232 4.0526 8.256 1.4

196 3.6340 5.8100 22335 5.6575 9.1'.58 3.2500 8.0852 12.9116 2.6377 6.4522 8.5187 3.9605 9.8838 13.1351 7.1

1133 17.81570 23.7168 3.3500 8.1761 11.9316 5.9925 14.3

1404 20.9

4PSICFM BHP

2 0.441 1.368 1.911 0.889 2.3

143 3.427 1.1

101 2.7137 3.439 1.4

140 3.5189 4.572 2.3

239 5.4321 7.024 1.178 22

190 4.553 2.0

162 4.1385 8.3

81 2.6225 5.3518 10.7

51 1.8191 4.6334 7.492 2.9

326 7.3567 11.9147 4.2490 10.5842 16.9107 3.3368 8.3513 11.1172 5.1591 12.9824 17.2323 9.3

1107 23.51544 31.3158 4.3490 10.6751 15.5299 7.7908 18.8

1387 27.5

(PS4era BHP

39 1.666 2.3

8 0.986 2.8

140 4.224 1.398 3.2

134 4.135 1.7

136 4.2185 5.466 2.8

234 6.7315 8.621 1.375 2.7

186 5.548 2.4

156 5.0379 10.2

74 3.2218 6.5511 13.246 2.2

186 5.6329 9.185 3.6

319 9.0560 14.6138 5.1*80 12.9832 20.9100 4.1360 10.2506 13.6160 6.3579 15.9812 21.2301 11.6

1064 29.11521 38.9150 5.4481 13.0742 19.1284 9.6893 23.3

1373 34.1

IPS!era BHP

38 1.864 2.7

83 3.3137 4.921 1.695 3.8

131 4.831 2.1

132 5.0181 6.461 3.3

229 7.9310 10.2

18 1.572 3.1

183 6.442 2.9

151 5.9374 12.168 3.8

212 7.7505 15.842 2.6

181 6.6325 10.778 4.3

312 10.7553 17.3130 6.1472 15.4824 25.093 4.8

353 12.1499 16.1149 7.5567 18.9801 25.3279 13.8

1063 34.81500 46.5

142 6.4473 155734 22.7271 11.4880 27.8

1359 40.7

7PSIera BHP

36 2.163 3.1

81 3.8135 5.6

19 1.893 4.3

129 5.528 2.4

129 5.7178 7.457 3.8

224 92306 11.8

15 1.869 3.6

181 7.437 3.4

146 6.9369 14.0

63 4.4206 8.9500 18.338 3.0

177 7.6321 12.372 4.9

306 12.4547 20.1

464 17.9816 29.086 5.5

347 13.9492 18.6139 8.7557 22.0790 29.3

134 7.4466 17.9727 26.3258 13.3867 32.3

1347 47.3

10 PSIera BHP

32 2.859 4.2

86 6.0122 7.7

120 8.0170 10.3

62 5.0173 10.2

133 9.6356 19.7

167 10.7310 17.2

290 17.5531 28.3

70 7.8330 19.6475 26.2

530 31.0763 41.5

115 10.4447 25.3708 37.1226 18.8835 45.8

1315 67.1

11PSIera BHP

31 3.157 4.5

84 6.5120 8.4

118 8.7167 11.2

60 5.5171 11.2

163 11.7307 18.9

325 15.3470 28.7

522 34.1755 45.5

441 27.8703 40.7

UPStCFM BHP

29 3.356 4.9

82 7.1118 9.1

116 9.5165 12.2

58 5.9169 12.1

160 12.7304 20.5

320 23.4466 31.2

515 37.1748 49.6

436 302697 44.2

1IPS1era BHP

77 8.7113 11.2

163 15.0

295 25.4

307 29.1452 38.8

421 37.6682 55.0

u.-MB

414

146

14141015151014141012148

14148

1214

812141014141014148

121412161610IS168

1212121616121516

ML VACera

628551269

1221878

11427

11316355

213284

1956

16746

13434572

19347336

158301

70276517135445779

71300445135495715292997

1433117413674228793

1256

UUUBHP

0.32.03.00.63.85.51.34.55.81.75.6722.77.8

11.61.13.5121.95.8

13.72.57.5

17.9227.5

12.13.5

12.119.74.1

15.128.34.7

15.520.76.2

23.032.69.1

34.145.56.2

20.029.211.233.652.7

Notes: 1. Pressure ratings based on inlet air at standard pressure of 14.7 psia, standard temperature of 68°F, and specific gravity of 1.0.2. Vacuum ratings based on inlet air at standard temperature of 68°F, discharge pressure of 30' Hg and specific gravity of 1.0.

Consult factory for RootsPak optional vacuum packages.3. Blower weights shown are approximate net weights in pounds.

DESIGN & CONSTRUCTION FEATURES1. Factory engineered, factory guaranteed2. Compact package designed for ease of handling and installation3. Indoor or outdoor operation (when ordered with suitable motor enclosure)4. Blower covered by 18/24 month uncontested warrantyK Refer to bulletin B-5125 for Universal RAI blower details ____________^^

DRESSER INDUSTRIES. INC.ROOTS DIVISION900 WEST MOUNT STREET, CONNERSVILLE. INDIANA 47331TELEPHONE: 317/827-9200 FAX: 317/825-7669

S-5121PRevised February, 1993*• »p*clie*lions »ubj«ct 10 change without nolle*C1992. Or«u*r lndu«!ri«». Inc.

SOLBERG

INLET VACUU p:dfe-

?•&?•".

Bulletin CSL-50

Prinlid on R«cycl*d Pap«r

Since 1968 Solberg has beenmanufacturing quality OEMand industrial filters for aircompressor, blower and vacuumapplications. By pioneeringmany filter manufacturingtechniques and building theirown production machinery,Solberg is fulfilling their com-mitment of continual productimprovement and promptresponse to customer needs.

CSL-235P-400F

Connection size;400 - 4"; F at the endof model * denotesflange connection.

Element part #;Odd #'s » Polyester,Even #'s - Paper, Even»'» + a - Wire MeshP - Polyurethane foampre-filter included

CSL denctes ClosedSystem "L" design

The Solberg line includesmost all sizes of inlet, inline,and exhaust system filters andelements, filter silencers, oilmist filters, high temperaturefilters and more. There is achoice of media to suitspecific duty requirements. Asthe filter specialist, Solbergcan also provide reliable pro-ducts for individual needs andunique filter applications. Askfor an engineering evaluationof your requirements.

SMI MODEL NUMBERS • CSL Series

"W/PolyeiterfElenje!.

•-•• W/Paper Element

CSL-05-025CSL-05-038CSL-07-CSL^'07-050:CSL-l_______CSL-"843-075HC3CSL-843-100HCSL-849-CSLi843-i25HO-

CSL-849-.150H&3CSL-851-200HCCSL-851CSL-235P-:CSL-335P-:

CSL-04-025 ..::-CSL-04-038CSL-06-038CSL-06-050CSL-842-050HCCSL-842-075HCCSL-842-100HCCSL-848-100HCCSL-842-125HCCSL-848-125HCCSL-848-150HCCSL-850-200HCCSL-850-250HCCSL-234P-300CSL-334P-300CSL-234P-400CSL-334P-400CSL-244P-500CSL-344P-500CSL-274P-600CSL-374P-600

CSL-235P-400FCSL-335P-400F -?

SL-345P-500F ,&£&$;SL-275P-600F i-^

CSL-375P-600F.. -;i&«*5s,CSL-377P-800F:SL-685P-1000F:SL-685P-1200F

CSL-485P(2)-1200F

CSU-234P-400FCSL-334P-400FCSL-244P-500FCSL-344P-500FCSL-274P-600FCSL-374P-600FCSL-376P-800FCSL-384P(2)-1000FCSL-3S4P(2)-1200FCSL-484P(2)-1200F

APPLICATIONS• Soil Venting• Soil Remediation« Vacuum Pumps & Systems• Intake Suction Filters« Blowers« Pneumatic Conveying Systems« Air Compressors• Remote InstallationsFEATURES« Use as an elbow in a package

without removing for service• Rugged all steel construction• Low pressure drop• Positive sealing - Vacuum tested• Large dirt holding capacity and easy

field cleaning, especially when mountedhorizontally or inverted

• 1/4" FPT tap holes on inlet & outlet fordifferential pressure gauge (3" & larger)

OPTIONS(Inquiries Encouraged)• Larger sizes available• Support stands• Stainless steel housings• Epoxy coated housings• Hot dipped galvanized housings• Unique centrifugal 2-stage

filtering system/baffle plates« Special fittings available for

volume orders• Various elements available

- see Element bulletin• Activated carbon pad or

prefilter to reduce odor-'; Inline filters

with optional———- baffle plates

provides centrifugal flow toknock down large particulates.

EFFECTIVESURFACEAREA OF

ELEMENT INSQUARE FEET

Polyester Paper

CONNECTION

Size TypeFlowCFM

Approx.Shipping

Wt.Lbs.

DIMENSIONS :

A

i •

' f

n^\ ^* ^ \^Ue » !••»• COIUMCWI

B

IA

C

A

I

ijr

—— ? —— >

k

;

.,.][ ' 0

C<r~a<* o. k>n9.f

D E

Iw

FTHREADED CONNECTIONS

.2

^H 2

^* 5858.6.6.6

2.0.6

2.02.04.545a3

12.083

12.014.022.119.028.0

.2

.25858

1.751.751.754.5

1.754.545

13.75ia7522.834.022.834.035.557.045.4eai

1/4"3/8"3/8"1/2"1/2"3/4"1"1"

1-1/4"1-1/4*1-1/2"

2"2-1/2"

3"3"4"4" •---5*5*6*

- 6* :.-,

MPTMPTMPTMPTFPTFPTFPTFPTFPTFPTFPTFPTFPTMPTMPTMPTMPTMPTMPTMPTMPT

668101020254045608015019530030052052080080011001100

.5

.5113335355151547

' 50525582889597

2-11/16"2-11/16"3-15/16"4-1/4"4-3/8"4-3/8"4-3/8"6-1/2"4-3/8"6-1/2"6-1/2"10-1/4"10-1/2"27-1/8"27-1/8"27-1/8"27-1/8"28-1/8"28-1/2*28-1/8*28-1 /B*

•5/8"•5/8"•5/8"15/16'3/8"3/8"5/8"3/4"5/8"3/4"3/4"3/4"1"3"3"3*3"3"3"4*4*

2-1/2"2-1/2"3-1/4"3-1/4"5-7/8"5-7/8"5-7/8"7-5/16"5-7/8"7-5/16"7-5/16"8-3/4"8-3/4"14"14"14"14"

18-1/2"18-1/2"18-1/2"18-1/2*

2-1/4"2-1/4"

2-15/16"3-1/4"2-5/8"2-5/8"2-5/8"4-1/2"2-5/8"4-1/2"4-1/2"

5"5-1/2*18-1/2"18-1/2"18-1/2"18-1/2"19-1/2"19-1/2"20-1/2*20-1/2*

•5/8"*5/8"•5/8"

15/16"9/16"9/16"3/4"3/4"3/4"3/4"3/4"3/4"

VIM-S'3"3"3"3"3*4* .4"

————5"5"5"

6-13/16"5"

6-13/16"6-13/16"7-5/8'7-5/8"

13"13"13"13"17"17"17"17*

FLANGED CONNECTIONSB312.014.0"2.1 .

V^ '*'°' P 28.0

50.0100.0100.0150.0

22.834.0 -..

• 355 --•... 57.0 -

45.4. eai

125.0 .280.0280.0400.0

4",--.

4* .5* '5" •'•6"6*8"ID-12"12"

FLGFLGFLGFLGFLGFLGFLGFLGFLGFLG

520520600800110011001800290033004950

62649088110113185380390465

27-1/8"27-1/8"28-1/8"28-1/2"28-1/8"28-1/8"

38"57-1/2"57-1/2*

70"

3*3"3* :-

. 3* -••• 4* ';•:'.

4*4*4"4"4"

14*14"

18-1/2*18-1/2*18-1/2"18-1/2"22-1/2"

26-13/32*26-13/32"26-13/32"

18-1/2"18-1/2"19-1/2"19-1/2"20-1/2"20-1/2*25-1/2*

45*45*57"

3*3"3* .

• 3* :

4" -4*

' 4"4"4"4"

13*13"17"17"17"17"21"25"25"25"

•Currently 15/16" soon to be 5/8"

POLYESTERDust Removal efficiency of poly-ester media at face velocity of:15 cfm/ftz-media ——————————30 cfm/ftZ-media .................45 cfm/ft*-media •——————————-

PAPEROust Removal efficiency of papermedia at face velocity of:10 cfm/ft*-media ——————————•15 cfm/ft2-media .................20 cfm/ft*-media ——————————•

Flange

90

Influence of Face Velocity onDust Holding Capacity

Dust

Holdin

g Ca

pacity

in gr

ams p

er sq

ft. o

f med

i— .

ro

o

4t

m

Go

o o

8 o

e

PC yester

1

1

nCp1 N

•tedis**1

:r Medi.

V\ sX

Note: Results based' on AC Rne Test Oust

0 10 20 30 40 50Face Velocity-CFM/'ft2—media

0 2 4 6 8 1 0Particle Size (microns)

• Galvanized metal endcaps• Reinforced with epoxy coated

steel wire on both sides of cloth• Nominally 99 + °/o efficient at 10

microns• Washable - lukewarm water and

mild detergent• Dust loading capacity 40-50%

greater with polyurethane prefilterADVANTAGES• Less maintenance• More durable• Moisture resistant• Handles hot air and oil mist

from unload cycle ofreciprocating compressor

2 4 6 8 1 0Particle Size (microns)

• Galvanized metal endcaps• Heavy duty industrial strength

paper• Nominally 99 + °/o efficient at 10

microns• Reinforced with heavy gauge

galvanized expanded metal• Dust loading capacity 40-50%

greater with polyurethane prefilterADVANTAGES• Less expensive• More surface area per given

size• Higher efficiency

NOTEAdditional interchangeableelements listed in ElementBrochure EL-10

• Piastisol EncapsP - Polyurethane Prefilter

SMI ELEMENT NUMBERS

,::;385P ;;_;

685P

Paper0406

842648850

234P'334P'244P'344P

.274P374P376P384P484P

FlowCFM

104080195520520850850110015001800180028803500

EFFECTIVESURFACE AREA

IN SQUAREFEET

Polyester.2.58

2.04.58.312.014.022.119.028.050.050.075.0100.0

Paper.2.58

1.754.5

13.7522.834.035.557.045.468.1125.0140.0200.0

DIMENSIONS

I.D.

2-3/8"2-9/16"3-1/2"4-3/4"4-3/4*

6"6"8"

14"14"14"

0.0.2-1/4"

3"3-7/8"

5-7/8"7-7/8"7-7/8"9-3/4"9-3/4"11-3/4"11-3/4"14-5/8"19-5/8"19-5/8"19-5/8"

HTr

1-3/8"2-3/4"4-3/4"8-3/4"9-5/8"14-1/2"9-5/8"14-1/2"9-5/8"14-1/2"14-1/2"14-1/2"21-1/2"28-1/2"

TM

SOLBERG Manufacturing, Inc.1151 West Ardmore Avenue • Itasca. Illinois 60143-1387

1-800-451-0642 • (Illinois 7CS-773-1363) • Fax 708-773-0727

SUBMERSIBLE PUMPS

SUptffERSIBLE PUMP^OR ENVIRONMENTAL APPLICATIONS

MONITORI

A RECOVERY WELL^y / /

GRUNDFOS ENVIRONMENTAL'PUMPS^^^p? • '

wsible PumpsApplications

"Stainless Steel and Teflon9

Minimize Sample Bias inMonitoring Wells..."To avoid contamination by stagnantwell water, monitoring wells arepurged prior to sampling. Commoncontamination sources includeinteraction with well materials andequipment, degassing, atmosphericcontamination, and biological activ-ity. Purging eliminates these contam-inants to ensure that samples col-lected are representative of thesurrounding aquifer.Sample integrity is a major concernto environmental engineers Foroptimum sample integrity, Grundfos'stainless steel and Teflon* submers-ible pump is specified as the industrychoice for purge pump applications

Typical recovery operation utM**» « Gnjndfos R+dt-Fto4 tut>mtrtib>»to create and maintain t zon* of diprtttlon. Grund'oi ftfinlttt «f**/quality ensur** rtlltblf pump op«r*Uon ft til specified How

Cuten

"Recovery Operations RequireSpecified Performance and a BroadRange of Available Product..."Hydrogeologists and environmental engineers havedeveloped highly successful methods for removingcontaminants from groundwater. Typical clean-up opera-tions Include water table depression techniques to isolateand remove floating hydrocarbon contaminants.With correct placement of the recovery well and propersizing of the depression pump, the water table is de-pressed to stop and reverse movement of the contamina-tion plume. Once isolated, the contaminant is removedfor treatment, re-use, or proper disposal.Redt-FM pumps are designed for reliable operation Intoxic environments. Rugged pump construction from themost inert materials available combined with a capacityrange to 32 gpm allows pump selection to meat exactspecification requirements. Experienced Grundfos appli-cation engineers are also on call to provide pumpselection assistance for effective clean-up procedures

/IllN

Dimensions

(

1

[

I I

-r*

—

—

aiL-L

>t>—

PUMPMODEL5E35ES5E85E125E175E215E2S

10E510E810E1110E1410E1916E416E718E91BE1325E325E42SE825E8

MOTORHPVi*%%%

11V4ViV4%1

IV*V4V,1

1%'A%

1IV*

DIA.4'4"4'4*4"4"4"4"4'4'4"4"4'4'4'4'4'4"4'4"

OVERALLA

18V..'20V.»"22%

26<Vt.31 Vi.35 T/n40Vi«20V.«23*/is2fl'/..29 "/it35 %20%23 'A25i/.i30Vt«1»»/k

20 "/••23V.«28*/,.

MOTORLENGTH

B1 fl-IC"10

10'Vi«12%12

13V.«10

10 'Vi.11%12

13Vi«10'V..11%12

13V.«10'Vn11%12

13V..

PUMP ENDLENGTH

C8V..'lOVi.'12%

1820 V.»23V,.28%10V,.12%15V..171l/.«21 1V.«

9Vi.11T/fc

13V.«18%ev,.BVi.

1 1 V4t12%

MAX.DIA.D

3S'A«"3»'/ii-3»V4»3s!*t3»VS*3JV4?3»'A.3"/M

3 "At3"Aa3"/*»3"/4»an**3"Ai3*1/!*

3"/»3»'A»3SV4*3»'/4»3»Vb»

INLETE

3%'3%'3%3%3'/4

3%3%3'/«3%3%3 'A3%3'/4

3%3 'A3 'A3%3%3 'A3 'A

DISCHPIPE SIZE

FVNPTTNPTTNPTTNPT1'NPTTNPTVNPT

1'A'NPT1'A'NPT1 'A'NPT1 'A'NPT1 'A'NPT1 'A'NPT1 'A'NPT1 'A'NPT1 'A'NPT1 V*'NPT1 'A'NPT1 WNPT1 '/»" NPT

NOTE: DtmmilOftt ar« for tlngl* phas* mo*x«. Sp*cfflcitton» njbj«et to chtng* without nottc*

Perfonnance

10 15 20CAPACITY (GPM)

25 30 35

r GRUNDFOS ENVIRONMENTAL PUMPS

Materials and Components1. Stainless Steel Discharge (304 SS) - light. yet durableconstruction Is corrosion resistant with built-in slratifiers to createa smooth transition from pump to discharge connection.

2. SUinleM Steel Check Valve (304 SS) - will not stick, clam, orjam. Self-cleaning.

3. Stainless Steel Safety Cable Connector (304 SS) - Non-frayloop design attaches to discharge head.

4. StilnlcM Steel Cheek Valve Retainer (304 SS) - ensurespositive seating of check valve, reduces water turbulence, andeliminates vortexlng at pump discharge.

5. Teflon* Check Valve Seat - provides for positive seating ofcheck valve.

6. Stainless Steel Impeller (304 SS) - long-wearing, abrasion andcorrosion resistant, with high strength-to-mass ratio Fabricateddesign allows optimum hydraulic performance.

7. Teflon* Impeller Seal Ring - provides Internal seals formaximum sample integrity.

8. Stainless Steet Chambers and Guide Vine* (304 SS)designed to reduce upthrust, resist corrosion, and eliminateclogging

9. Teflon* Intermediate Bearing! - placed at each stage toensure positive shaft alignment, eliminate vibration, and maintainpump efficiency.

10. Stainleii Steel Splined Shaft (304 SS) - prevents slippage ofimpellers on the shaft while allowing easy service and disassemblyof the pump for cleaning.

11. Stainless Steel Priming Inducer (304 SS) - prevents dryrunning, lubricates the bearings and permits long low-flowoperation.

12. Stainless Steel Slotted Iniet Screen (304 SS) - non-corrosrvewith slot size matched to impeller size to prevent clogging.

13. StainleM Steel Strap* (304 SS) - durable and strong designallows pump end to be easily serviced.

14. Stainless Steel Motor Cable Gnard (304 SS)-protects cable.

15. Teflon* Motor Cable - corrosion resistant Teflon* coated wirereduce* the risk of sample bias

16. Stainless Steel Suction Interconnect (304 SS) - rugged,NEMA design with large flow openings. Provides positive pumpand motor alignment.

17. Stalnles* Steel Shaft Coupling (329/420/431 SS)-heavy duty,corrosion resistant design.

18. Sealed Stainless Steel Motor- constructed of stainless steel.Teflon*, and Vitpn* and designed to meet the strict specifIcailonsrequired in environmental applications.

Redi-Flo4 Environmental PumpsPRICELIST

EFFSC71V1 DATE:January 14,1994

TYPE HP PH VOLTS

MOTORLEAD

LENGTHMOTORMFQ.

2-WIRE with GROUNDPump/Motor Assembly with Leads

(Control box is not required)

PRODUCTNUMBER

APPROX.SHIPPINGWT. (LBS)

LIST PRICEW

3- WIRE with GROUNDPump/Motor Assembly with Leads

and control box.

PRODUCTNUMBER

APPROX.SHIPPINGWT. (LBS)

LIST PRICE($)

16GPM16E4

16E4

16E4

16E4

16E416E4

16E416E4

16E7

16E7

16E7

16E7

16E716E7

16E716E7

16E9

16E9

16E9

16E9

16E916E9

16E916E9

1/2

1/2

1/2

1/2

1/21/2

1/21/2

3M

3/4

3/4

3/4

3/43/4

3/43/4

1

1

1

1

11

11

1

1

1

1

11

11

1

1

1

1

11

11

1

1

1

1

11

11

230

230

230

230

230230

230230

230

230

230

230

230230

230230

230

230

230

230

230230

230230

25'25'50'so-75'75'100'1 DO-125'15O'ISO-175'200'2001

25'25SO'50'75'75'100'

100'125'ISO-150'175'200'

200'

25'25'50'BO-75'

75'

100'100'125'150ISO-175'200'200'

0F0FGFQFGQFQQF

GF0fGfGfGGFGGF

GFGF

GFGFGGfGGF

10.0001810.0017810.0003810.00198100005810.0021810.0007810.002381 0.0009810.00118

10.0025810.00138

10.0015810.00278

10.002981000458

10.0031810.0047810.0033810.0049810.0035810.0051810.00378100039810.0053810.0041810.0043810.00558

10.00578100073810.0059810.0075810006181000778

10.00638

10.0079810.0065810.0067810.0081810.0069810.0071810.00838

3232331/2331/23535373738 1/24040

41 1/24343

3838391/239 1/241

41

434344 1/2

46

46

47 1/2

49

49

40

40

41 1/2

41 1/2

43

4345

45461/24848

491/25151

S 975.001.038.001,092.001.186.001.208.001,294001,324.001,424.001,439.001.554.001,680.001.671.001.789.001.84000

1,093.001,158.001,210001.288.001.325.00

S 1.418.00S 1.442.00S 1,546.00S 1.557.00S 1.672.00$ 1.802.00S 1,789.00$ 1.907.00S 2.082 00

S 1,174.00S 1,240.00S 1.291.00S 1.37000$ 1.40700S 1,498.00$ 1.523.00$ 1,628.00S 1,638.00S 1,75300S 1.884.00$ 1,87000S 1,988.00S 2,144.00

10.0002810.0018810.0004810.0020810.0006810.002281000088100024810.0010810.00128100026810.0014810.0016810.00288

10.0030810.0046810.0032810.0048810.0034610.00508100036810.0052810.00388

10.0040810.00548100042810.0044810.00568

10.00588100074810.O0608100076810.00628

10.0078810.0064810.0080810.0066810.0068810.0082810.00708

10.0072810.00846

341/2351/23738391/2401/2424344 1/247

48

49 1/252S3

39 1/241 1/24244

44 1/246 1/247

49491/2525454 1/257

59

44 1/244 1/2

47

47

49 1/249 1/2

525254 1/2575759 1/26262

$ 1.055.00S 1.118.00S 1.229.00S 1.312.00S 1.403.00S 1 505.00$ 1.579.00$ 1.700.00S 1.751.00S 1.92400S 2.083.00

S 2.097.00S 2,272 00S 2.470.00

S 1 17400$ 1.241.00S 1.34800

S 1.43500

S 1.52200S 1,628.00S 1.69800S 1.823.00S 1.870.00S 2.043.00$ 2.206.00$ 2.21600S 2.391.00S 2.593.00

$ 1.256001.324.001,430001.518.001.604001,711 00

1.780001.906001.952.002.125002.289002.298002.47300

S 2.67600

NOTES: Motor m»nuf»/-n ror, •<>• . OBUND*OS. •*Pricn <r« «f eclivs only in rH* eonrintntil USA and »r» wDjKt to cMange without notice,GRUNDFOS R*d<-Ro puwp, >•• »»«laol« u< ccpadtlM to 32 0PM

LEVEL CONTROLS

[glgctnonic

efEcfccrjnci iifj a subsidiary of ifnri

Type KIECapacitive Proximity Switch

KIE-2015-FBOA p.-cs<-.

KIE-3015-FPKG pr=3r.

K!E-3015-FNKG

AC/DC

DCFN?

Description30 mm x 1 5 threaded tubular capacity-Switch with rotatableterminal chamber termination. Adaptable to conduit connectionand various mounting wells.

IAccessories

Optional:PG13.5 to 1/2" NPT adapter #U90310

PG13.5

{/////,

/ &7777/Aa" NPT ADAPTER

HOPE Mounting Well £1-110082high density polyethylene; 1-Vs" NPT mounting thread

retainingcollar HOPE

mounting well

Teflon Mounting Well ^KI-NTFL-BODY,I-W NPT mounting thread

Teflonmounting well

Note: For difficult installations where insertionlength of well is critical, call 800-348-6399. [continued]

f: Accessories (continued)P* Included:i Mounting Clamp E 10077

f

* •3 ^ Tjd .. _,... »_ f^p -^ o'* *^-

! /O '•\ V_y? *1r1 I 1 '-r L o 2

1 ° ''J T ——f1 i M,1

™^~ 14 *^*~Q O

»— - —— ————— * —I v^s^--'*"l,l"~~-

' J x ^\ L~r r / X\ ur-ri i / / \ " ii i j / \ i i

B<c 5*' — — — trf ~^^~ *•

7 1-*- - ——— 30 ————1; j ; . ., „ i-T i.- , ,

! : 1

.A_ 1 —P£J i

I T , \ i

— ————— 44 ————— —————————— 58 —————————

j

1

tri ^

CD

T cu'inin"

^1 T ' T

!

in1

j OLuDC KCCEn, inc. J" [electronic a si i h.qidiary nf ITITI ElECtrcniC'l 805 Spr ngdale Drive. Exton. PA 1 9341f 215-524-2000 • FAX 21 5-524-2010

••I Application Enaineennq and Product Assistance 800-348-8899Ordering Assistance and General Business 800-441 -8246

5/9:

Technical Data at 4- 20°C Dimensions

operating voltage

max. load currentcontinuous:

inrush:

voltage drop

leakage current (2 wire)

supply current (3 wire)

minimum load current

mnx. switching rate

switching status indication

housing rating

ambient temperature

nominal sensing range sn

real sensing range s.

switching hysteresis

correction factors Capprox.)

switch point drift/repeatability

housing

DC PNP

1 0-36 V DCincl.residual ripple

250 mA short-circuitand overloadprotection

250 mA

< 2.5Vat max. load

< 5 mA at 24 V

—

DC NPN

10-36 V DCincl.residual ripple

250 mA short-circuitand overloadprotection

250 mA

< 2.5 Vat max. load

< 5 mA at 24 V

—

typ. 40 Hz

LEO LED

AC/DC dual voltage

20-250 VAC50-60 Hz20-250 V DC

350 m A AC to +50'C250 mA AC to H-QO*C100 mA DC

I: 2.2 A/20 ms/f: 0.5 Hz

< G.5 V AC; < G.O V DCat max. load

< 1.3 mA at 120 V AC< 0.0 mA at 24 V DC

5 mA

25 Hz on AC30 Hz on DC

LED

'•IP 65 |a NEMA 3. 4. 12 (whiMi ur.ocJ with cobles from.25" 00 thru .5" 00). 13

-25*C to -I-OO'C (-13T. to -I-17GT-.)

15 mm, non-flush mountnblc

from 3 to 15 mm adjustable3%-15Pfa of the sensing range

water - 1; glass 0.4; ceramics 0.2; PVC 0.2

< ± 15°/o of s,. over entire temperature range and voltage range/ < 1%

plastic body: polybutylcnctcrcphthalatc: oblique piece: polycarbonate

124.0

Correction Factor

CAPAC1TIVE

WaterGlossCeramicPVCWood

1.00.40.20.20

.2to1 (based onmoisture content)

TRANSFER PUMPS

3 0 2 0 / 3 1 2 0 S E R I E S

• Frame-mounted and close'coupledEnclosed and semi-enclosed impellerCapacities to 1,400 GPM

• Heads to 450 feet

CRANE DEMING PUMPS

IIntroducing Deming 3020/3120 Series End-Suction Centrifugal Pumps

V't-Wit%sfe Wii^Brane Deming offers an exciting, new design in end-suction centrirugal pu^mps for ...-.-.continuous operation in general industrial, QEM and HVAC se^ryice>T)\ey come inframe-mounted (Models 3021 and 3121) and close coupled (Models13022 and 3122)designs and in 19 sizes from 1" tp"4". ^:,£J;

:^.;"-:^ . '^'-- • - ^Pf^^-%^:The new Series 3020/3120 pump features a hydraulically balanced, computer-

designed, enclosed and semi-enclosed impeller to ensure the highest hydraulicefficiency available in the pump industry. Maximum interchangeability 6f parts allows forreduced parts inventories. Other features include a rugged, one-piece casting for suction headand casing; back pull-out design for ease of maintenance; regreaseable bearings; and a two-yearwarranty against defects-in materials and workmanship. :

Industrial and HVAC users like Series 3020/3120 end-suction pumps because they providecontinuous service with essentially no maintenance. OEM users like them because of theirreliability, low maintenance and compact design.

More than a century of research, engineering and manufacturing experience stands behindyour selection of a Deming end-suction centrirugal pump. It will prove to be a wise choice.

SERIES 3020/3120CONSTRUCTIONFEATURES

STANDARDAll-iron constructionBack pull-out designJohn Crane Type 21 single seal,

CodeBFlClRegreaseable bearings designed for

3-year minimum B-10 lifeLiquid-end interchangeability from

close-coupled to frame-mounteddesigns

Machine-registered fits for positivestructural alignment

Stainless steel shaft sleeveBuilt for continuous service and

maximum reliabilityStandard NPT threaded connections

and 125= ASA flanges above3" discharge

OPTIONAL

Bronre-fitted construction

Stainless-steel fitted construction

Seals available for a variety ofliquid-handling applications

Casing rotatable to match variouspiping installations

Impeller wearing rings

05HA coupling guards (standardon factory-assembled units)

Certified test reports (witnessed ornomvitnessed)

Steel base plates

Standard, flexible or spacerdrive couplings

c

DESIGN FEATURES MODEL 3121

L=J Frame Heavy duty cast-ironconstruction. Adaptable for eithergrease or oil lubrication.LU Rotating element Totallyadjustable by use of the micrometeradjustment housing on the thrustbearing.

El Shaft Heavy 4140 Steel.l±l Shaft sleeve Hooked sate formaximum drive and stainless steelfor serviceability.

LLI Liquid end Top centerlineback pull-out design allotsdisassembly without disturbing thesuction and/or discharge piping.Two-piece construction.L£J Casing Suction and casing

are one-piece casing. Topcenterline discharge connection.Rotated at 45-degree intervalsthrough 360 degrees. Casingwearing rings are standard.

LZJ Impeller Enclosed and/orsemi-enclosed types, statically andhydraulically balanced for optimumperformance. Straight bore designfor interchangeability on bothframe and close-coupled designs.ULI Impeller wearing rings areoptional on enclosed impellers.L2J Adapter assemblyCombination motor/frame supportand seal housing.

- MECHANICAL D^m.mg£^?mtx

"Cr0

t1

njsoc

«j

1

Suction

Discharge

Casing Wall Thicknes

Max. Working Pressure P.S.I.

Max. Impeller Diameter .'•'.''.-"

* Imp. Eye Area .Inches V .;;7 : .

*Max. Diameter Solids >:. • '•'•-Diameter at Coupling End

Diameter Under Sleeve

Diameter of Sleeve O.D.Diameter at Impeller

Bearing Sire IB/OB i": ; ' . .Bearing CL to Bearing CL

-- -,--.., .--._, T. ,"-.•/•'• ;:.-.Bearing CL to Impeller CLPump Weight Model 3 121Pump Weight Model 3 122

fATA•*• * * ^ ^ -*•' * "*S-i-'-i*V --1*. T r V. i *S -*-T i r-*V*ll'"''^t •••';-'-tT'"^.^-t r^~" *-'i*ii *i i -+.'Z^'f~i~*~'-s:'î j*-> -c'^/v-fc *•* iZLf-slS- :> -- '^~———— 1 / *• =?r:- ',Note: 13 additional sizes to be available in the fall of 1993 >a%Tr.'*'/-v i .>y-.''.ut'»; > ".'.»-•>

i"l 1/2x1x6 !^

11/2I

1/4

f2x11?2x6^2

11/21/4

•cy.^TC-fc.^t^.-;-:-i3x2xq '-^37

1/4

^fl/2xll8^11/2

15/16

5Mxfii$»|ji1

11/25/16

5&'53-i V". cy'??-?"^.-rfSJxZxojSn^

32

5/16"* i:j "^

^61/2^4

i2§SSft,/- r9/32^-;

r-:; . ^:nMiSf• - •7 -•-•.--.:•;••„. = ^f.

A^:3/8Kp

f!ll/2^.'-•;- >-iJ! r''A"i-v>"3^v^ .07^™'f^/i'S'fp; t>::.9/32/?S?

^-•.-''IJfvTgSW':-. -.^.;.-0 3% ?;'-tV~- -Si>3tt?i;>•W- rf - i^"~ &-* .*jV^"*fc«-;^ri9itev??r j?' 'ft- ' Vv?.1^

:W^W'

;^f^^^.zgyf-miW^ffl •••£'.:.•£^-iV-*:csr.vV-^m:m

^ I/O ^

^ —————————————————————— ————————————————————— *-. . *-^ ————————————————————— n/i _

• /> • - ^^1 - - .80 *•• _ - . . • - • • • • - ' . • • - • • - - •-.-•..:„ ^li,^/-""--"".^1**---1 - - . - — -.."-V--. *i"~'i-s-'^î''--t-»;?^¥r,.?j---'LJ^P:

<. ... ———— •. . • • .- • ——— —— . ' • - , - - • • 3207/3306 -:.--<:*•.'-, -,-.*-;+^--^?i-;jf-:-v^:-*&^.>**.. •'. ••--•-- ;-•---;• •••--:• -r-:- -^.\- ^•'^•^•-•?;J-f-^^^^

•?;^- ,-:w--.V-;:- -- ^,--:^r i-^v-'î/^^^^îg^^^^^-;•- 41/4 '^y ^4 5/16-;-; 3^3/8 .^7^^/JWf^'^l^^ff .^.

59' ' 108t -

62150f

65•184t-"

74; -."'19'lf :; -v

11.•^.v'ZSlt^

82^<*3Q2t?v!

PIMEîOS* IS ISCHE.-

•Enclosed Impeller Design tPump and Max. HP VVt.

DESIGN FEATURES MODEL 3122

LLJ Liquid end Top centerlineback Full-out design allowsdisassembly without disturbing thesuction and/or discharge piping.Two-piece construction.LiJ Casing Suction head andcasing one-piece casing. Topcenterline discharge connection.Rotated at 45-degree intervalsthrough 360 degrees. Casingwearing rings are standard.LU Impeller Enclosed and/orsemi-enclosed types, statically andhydraulically balanced for optimumperformance. Straight bore designfor imerchangeability on bothframe and close-coupled designs.

HJ Impeller wearing rings areoptional on enclosed impeller.|5| Adapter assemblyCombination motor/frame supportand seal housing.[H Shaft Sleeve Hooked style formaximum drive and stainless steelfor serviceability.

FrameMotor Close-coupled JM

INTERCHANGEABBLITY OF PARTS

Series 3020/3120CompositePerformanceCurves

TYPICALARCHITECTS/ENGINEERS

SPECIFICATIONSGENERAL: The contractor thai! furnish and install as shorn on the plaru.(qty.) Crane Deming (horcontal frame mounted) (close coupled) Series3C20/312C SLe I I centrifugal pump(i) as herein specified.The pump(s) shall be rated for continuous service and of (all iron), (stainlesssteel fined), (brorue fitted) construction for the following operating conditions.Each pump shall be capable of delivering ___ 0PM of (liquid) against ___feet total head. The following characteristics of the liquid to be pumped areLiquid handled_____________________________Specific gravity_____________________________I empeiii ILHT_Vocoiqr of liquid at pumping

tciQpentureMPSHA__________<Noic AJi en UJUHMl (tea conceniai *e Mtm ai dw Iqwd or mnlbtun »tuch oijSi Act ** jvef

MODa 3021/3121 HORIZONTAL FRAME MOUNTED:The design requires a 4 140 steel shaft si:ed for a maximum deflection of. Kinthe seal faces with the pump running (at __ ) (under ___ ) maximur. loadconditions. The bearings shall be (grease) (oil) lubricated having a 3-yearminimum Ue (AFBMA BJQ) under the maximum load conditions and protectedfom outside contamination by oil seals. The shaft and bearings are to be encasedin a cast iron A5TM-A48 Oass 30 frame and the thru.*: bearing housing L< to beof a micrometer adjustment design.The Model 3021/3121 pump and motoi will be mounted on a common(fabricated steel with drip rim) (steel) baseplate. Pumps ate to be coupled to thedriver by means of an approved (spacer) (non-spacer) type coupling with anOSHA approved coupling guard.

MODEL 3022/3122 CLOSE COUPLED:The pump b to be coupled directly to a Nema JM Frame __ HP __ Phase__ Here __ Voltage __ RPM __ Enclosure __ motors. The adapterto the casing is to be one-piece cast-iron construction capable of mounting aJohn Crane Type 2 1 mechanical seal The standard seal construction is carbonvs. ceramic bees, stainless steel hardware with Buna elastomers: various otherftu materials and elastomers are available depending on the medium bemj

mped- Recommended for a maximum liquid temperature of 225' F.

Caimg: Casing shall be of close -grained ASTM-A45 Oass 30 cast iron with aminimum tensile strength of 30,000 PS1. The casing shall be vertically split withcenterline discharge and back pull-out design capable of standing hydrostatictest pressure of 1-1/2 rimes maximum working pressure. All assembly pointsshall be of machine register fit to assure proper pump alignment. The casinf shallabo have a tapped and plugged drain connection available for any of the eight(6) rouraHe casing discharge positions.Casing Conoection:The threaded and flanged casing nonles shall conform toANSI NPTand B16.1 specifications with > minimum 125 PS1 rating. Allflanged node connections shall be standard flat face.Casing Wearing Rings: Casing wearing rings of suitable material fot sen ke andan easily replaceable design shall be provided as standard both in front and rearof the impeller.Impeller. The impeller shall be of the (enclosed) (semi-enclosed) single-suctiontype offcast iron) (brorue) (316 stainless steel) both statically and hydraulicallybalanced for maximum efficiency and smooth operation. Holes shall be providedthrough the impeller hub to keep positive pressure on the mechanical seal mdbalance axial thrust loads. Impeller shall be positioned and securely locked to rheshaft by use of a key, hex head impeller nut and washer. Models using3121/3122 are of the enclosed impeller design, whereas Models 3021/3022 willbe semi -enclosed impellers.Impeller Waring Rinp: (optional)Impeller rings of standard materials shall besecurely mounted on the impeller hubs to provide for renewable clearances.Impeller Waring rings are available on enclosed impeller designs only.Shaft Sieve: The sleeve shall be of die renewable type in 416 stainless steel andcompletely cover the shaft in the seal area. Sleeve shall be locked in place toprevent "axial movement and sealed with a gasket between it and the impeDer.Casing/Seal (Housing) Head AdaptenThe adapter shall be one piece integrally

. cast with die sal head to mount on cither a dote coupled JM motor or the

.. appropriate frame assembly. The design of this chamber shall have a machineregister fit on Ixxh ends to maintain positive alignment from casing to (frame)

^(cicne cbupW motor). The design shall incorporate an open seal chamber toallow nrnhWim flushing action at the mechanical seal races-

.WARNING: Coupling Guard* must b« us«d to ivoW serloui

rURANE-

APPROXIMATE DIMENSIONS

veavjtarcsaxaAToacuB

Model 3121 Pump Dimension.' in inches

£• m&-W ••i^56.215'254-2«i32f326112x1x6 11C I 53/S Mi l ' 16 51/4 41/4 4 3'S 7.16 51516 113/4 1 7/3 61/2 23/4 57/16 513/16 61/16M 1/2x6 11" 53/S 151/16 5 1 / 4 4 5 / 3 4 3 $ 7/16 6316 121/4 1 7/S3x2x6 53/S 157'I6 51/4 5 43$ 7/16 69.16 123/4 1 7/S117x1x3 5 1/4 141516 51/4 51 /84 3'$ 7/16 5 1516 12 3/4 7/S 7/SM 1,0x3 i: 51/4 155.16 51/4 51/4 4 3$ 716 6 7 1 6 151/4 IK 7/S

31/16515/16 63/16 67/1671/2 33/8 63'16 69/16 615/1671/2 27/3 59,16 515,16 63/16

$ 35.16 6 T 1 6 1 67/16 611 /1651/4 151116 51/4 53/4 4 3$ 7/16 61516 153,47/57/32 SI '2 35/S 6716 613/16 71,'16

Model 3122 Pump Dimensions in inches

1 l./Mx62\1 1/2x6 I l . - l o $116 45 .$ 31/163x2x6 7;16 S T 1 6 33/S

I 615/16 713'162U l.Cxa 1 1 7 5 1 6 $.516

JL'lL5 1 4

3x2*3 i l l ' I6 S1116 534 S I - 2

: T_/S3_5_1635/S

Model 3122 Motor Dimensions ir. inches•sr: IE n H

- Model 3121 Bee Dimensions in inchesRZJSIwUsU

H3CHDHEHFHCHPHT

magiBHBBBsmM

1 24 j

1 11 '! 77/s ii i ii 23 3/41 25/5i 5/5 '! 1/2 ;

•: ,,' *f

•HBJBB8S5

IP31

PI/877/5

42!3'4t'/SSfJ1/3

BHHHBI

19}4

131/577/8

4?!J125/55,01/2

'--;> '

BHg|

i:26

13 i-'S5 1 44341434

35/53:4

-„-_.

H?Smn i26 1

135/5'S I / 4 !43/4 !

'4 3/4 ') 1

5/8 :

3/4 1

HS8^

30 :

151/261'41V1JJJrt

3 !5/5 i3/4

RSSL§|asmI?H17

tm4i,'4J?H

3s/s31

|gl

)536

J03/S95,?53'434

33/S11

&ir^JBa

; is: 36' 321'S

95/5)3'4

1 >4: 33/51 1

1-.- . -

^^SZBii!.«

•n36

217/S103/55 3 -'4M

33/511

»55?i:i .t^-^T1*•ffJll•m

36 i23 (I103/853/434 '

33fS1I i

»

|7w

J33/!1CJR53451

3)/5|1

•.-•

l&iB8KS

|1w

21 !M103/5j j / 431

33/511

JOB?»4J5Ebffi4?

;t; .'412

71/337 11

411-4

1-—

sas

it«c

39 3/412

7 in371,7

4HI

1

fff^u^40

2» i;413

ill371,"

111'4

1

EBB

^ 19! M

31 \H1 12• III

'?1,C! ^

l l . M1

. . . - . - . - - . v . ; -

DEMING'UMISAlien Road • Salem, Ohio M460^^'^-'.

Telephone (216) 337-7861 • Telex" (0)98-2448Fax (216) 337-8122 • A^^ / ^":

Bulletin 3020/3120-93 All p-oducis are offered in accordance wtth standard Printed tn u S A

vJt.

ENBU

(M;

o i iun j I4U

Q SUCTION PUMPLLETIN 3120

AGMAX

) !

!

-— -^H _^*- f

HCL£S | ————— 3

———————————— Ul

CRANE DEMING PUMPSa

i ( i >; i1 1

I

MODEL 3122

K-Y—

rffl.,., J n__ D•

j -L_ ,-

J' R '—L- L ' » i //

n - i^2 —— 00 D

~û > ! ji"•7 i-

PUMP DIMENSIONSSIZE »SUCTION DISCHARGE ^^ M ^^ ,,

»> 1 1 / 2 X 1 X 6 11/2

2 X 1 1/2 X S |! 2

3 X 2 X 5 : j 3 ;

1 1 / 2 X 1 X 3 11/2

2 X 1 1 / 2 X 8 || 2

3 X 2 X 3 3

1• •

-

1 *

5 11/16 7 11/15

/2 '; 7 1/-6 | 8 VS

' 7/-S : 3 ","5

' 6 13/15 7 '3/16

11 7 5 / - c 3 5/'S

2 7 ll/'o 3 1V£

ABAPPROX.

tier ION -v Si

/\(-n-f *"H\J

k-E——1

M °°4 1/4

4 5 / 8

^ i5 1/3

5 1/4

! 5 3/4»*M£.3X.*N J^Gi iTAKC*-^ ~A??3 .'?» ~"-££>C -31.'!

« 1 p — -i — -\ n ^ V I C ' P K ' O\' L ',;,-. Jir/ zNb (jNben a«ic • • ,rnM.i.u , | , . , :

SIZE A i a i J i £

143 JM i 5 1/t ' 5 '3 •/: '.: ••145 JM I! 6 1/2 : 5 : ','. : -,182 JM i ! 8 3 / 3 - 5 2 / 3 : 4 :,•;

* 184 JM || 8 3/8 ; -5 3/3 : 4 -/2 •213 JM ! 9 1/2 i 7 ?/8 i 5 I/ i215 JM ! 9 1/2 ' 8 7/3 i 5 'H •

3 ;/

3 H j L

J - . V3 11/32 2 "3- : '/"! 11/22 2 "/'3^ -i :/2 i 3/3 13/22 3 5/3

3 3/4 i 5 V2 i 2/3 i 13/32 3 f/8J 1/4 ; 5 V2 ! 5/3 i 7/16 3 3/44 - / 4 7 i 5/5 7/16 3 3 / 4

254 JM 11 3/5 ;10 11/16 i 5 VI ' 5256 JM n 3/8 i 12 7/16 1 6 1/4 i 5284 JM 12 7/8 i 12 1/4 1 7 i286 JM i 12 7/3 .• 13 3/4 I 7 1324 JM 15 1 14 1 8 i326 JM | 15 1 14 | 8 1

i 3 V4 i 11/16 17/32 i 5: 1C 11/16 17/32 5

c 1/2 ! 3 1/2 i 3/4 ! 17/32 55 1/2 ! 11 3/4 17/32 56 1/4 i 10 :/2 3/4 21/32 5 1/26 '•!-l ! 12 3/4 21/32 5 1/2

0 AB

7 1/3 6 1/£7 V8 6 1/£

Mcnaiun rîae auu-MAY 199

NEV

y-DISCHARGE

i

h,x

yy 7f y-(i— E— 1 (A —————— -<" i

X Y

6 1/2 2 3/47 3 V'6

7 1/2 3 3/3

7 1/2 2 7/3

8 3 5 / 1 68 1/2 3 5/8

ALL SmC.«O>S » MO*S

AG Wt/ !bS.

1 9 7/16 1 40! 9 7/16 I 50

9 5/16 .' 6 15/16 13 1/2 639 5/16 ! 3 15/16 13 1/2 7510 7/8 1 8 1/4 15 1/2 11510 7/8 8 1/4

13 1013 10

13 11/16 110 13/'13 11/16 10 13/'15 1/8 12 11/1

I 15 1/8 12 11/1

\ 17 ! 150 |20 1/8 20521 7/8 265

6 22 3/8 3006 23 7/8 3106 22 1/4 4206 22 1/4 460

KOTO* OUE.H3JQRS WILL WY 'AflTH UAHtf ACTIW AMI e-

CUSTOMER -—7—. i • ,J '.'J -'•- \J/_- £_

CONTRACTORENGINEERPROJECT

PUMPDATA

MOTORDATA

—— i

}C£ClUs->-MODEL NO

-^* ' t- *--—

H.?. ! R.?.M.

J\SIZE .:i77£D

V : ~, / .VOLTAu;

'- > I'£*CD '- j£>OEMIMG PUMP CO.ORDER SO

x .,.JH-;3c^•>

Sc.ÂLNO.

^yi,c"CYCLES

Co

CURVE

rRAMc

1 LIQUID

I Ou/^Tr/L: 3.P..M. 1 HEAD

*H6 llOO't ENCLOSURE

i -iVn ^y^

P.O. NO.

IDE.HT. NO.

SP. QH. TEMP. SUCT. PSI\ . o firfc •

SEAL

/^tLC-f-'

CeRHFlEO DATE3Y

SECTION 31END SUCTION PUMPBULLETIN 3110

CRANE DEMING PUMPS CURVE PAGE PC3110-3MAY 1993

NEW

J

"

=i elc; z:

Cl31ci

Cl

Ela. ciLUl h-'

2: = ! 5iuji c: Clci c_:i Lul

VA- '35; .

O 1993 OEMING PUMP SUBJECT TO CHANGE v.r"-:ur NOTICEANE :E.M''.J STANDARD rE3'.is AND ::\:r:c%i:? S

SECTION 3120END SUCTION PUMPBULLETIN 3120

DEMING PUMPS ASSY/DATA PAGE 3120-1MAY 1993

NEW

MODEL 3122

ITEM NO.001002008014025

*026027

*030032

*038071

O1993 DEMING PUMP

NAME OF PARTCASINGIMPELLERRING, IMPELLER (OPTIONAL)SLEEVE .SHAFTRING, CASINGSCREW, CAPRING, COVERGASKET, IMPELLERKEY, IMPELLERGASKET, SLEEVEADAPTER

ITEM NO.*073*089

203208212214216219

*270*272

SUBJECT TO CHANQE WITHOUT NOTICE

NAME OF PARTGASKET, CASINGSEAL. MECHANICALNAMEPLATEPLUG. PIPESCREW, CAPSCREW, DRIVEPLUG, PIPESCREW, CAPWASHER, IMPELLER0-RING

• KCOM9CQ VA* PMT*

PRINTED W U.S>.CRANE DEM1NQ STANDARD TERMS AND CONDITION Of SALE WS.L APPLY

ASSY/DATA PAGE 3111 - 2MAY 1993NEW

DEMING PUMPSSECTION 3120

END SUCTION PUMPBULLETIN 3120

MODEL 3122

STANDARD MATERIAL OF CONSTRUCTION IItem No.

001002008014025026027030032038071073089270

Name of Part

CasingImpellerRing, Impeller (Optional)SleeveRing, CasingScrew, Cap, ImpellerRing, CoverGasket, Imp. WasherKey, ImpellerGasket, SleeveAdapterGasket, CasingSeal. MechanicalWasher, Impeller

All IronCast IronCast Iron

316 St. Stl.416 St. Stl.316 St. Stl.302 St. Stl.316 St. Stl.

RulonSteelRulon

Cast IronVelbuna

BF1C1316 St. Stl.

Bronze Fitted

Cast IronBronze

316 St. Stl.416 St. Stl.316 St. Stl.302 St. Stl.316 St. Stl.

RulonSteelRulon

Cast IronVelbuna

BF1C1316 St. St!.

St. Stl. FittedCast Iron

316 St. Stl.316 St. Stl.416 St. Stl.316 St. Stl.302 St. Stl.316 St. Stl.

RulonSteelRulon

Cast IronVelbuna

BF1C1316 St. Stl.

Cast Material Designation

- — =«t

Cods»• Cast Iron•^ Bronze

St. Stl.

Material and SpecificationCast Iron A48Bronze B534

Stainless Steel A296 CF3M

\ Technical Chart

en_ctntoO

<5OCL

SIZESuctionDischargeCasing Wall ThicknessMax. Working Pressure P.S.I.Max. Impeller DiameterImp. Eye Area InchesMax. Diameter SolidsWeight of Pump Ibs. (Only)

1 - 1 / 2 x 1 x 6

1 1/21

1/4

2 x 1 1 / 2 x 8

21 1/21/4

3 x 2 x 6

32

1/4

1 1 / 2 x 1 x 8

1 1/21

5/16

2 x 1 1 / 2 x 8 3 x 2 x 8

2 j 31 1/25/16

25/16

_. 10 e ————————————————————————————— _

6 1/23.149/3233

6 1/24.913/8

40

6 1/27.077/16

r~ 44

84.919/32

51

84.913/856

87.077/1672

Dimension In Inches

O 1993 DEMING PUMPAMmo«OD8

SUBJECT TO CHANGE WITHOUT NOTICECRANE OEMING STANDARD TERMS AND CONDITION CF SALE WILL APPLY

PRINTED IN U.S.A.TO

REMOTE BUILDING CONTROLLER

Remote Building Controller [ IANDIS&GYR]Landls & Gyr Powers. Inc.

The Remote Building Controller (RBC) is an integralpart of the Landis & Gyr Powers Building Managementand Control System. It is a high performance, modularDirect Digital Control (DDC) supervisory field paneloptimized for dial-up telecommunications in place of astandard hard-wired trunk. The field panel operates ina "stand-alone" or networked manner to performcomplex HVAC control, monitoring, and energymanagement functions without relying on a higher levelprocessor. The Remote Building Controller providescentral monitoring and control for distributed Local AreaNetwork (LAN) devices.

Features• When used with auto-dial, the RBC dials out to

report alarms to remote devices such as printers,Insight® workstations and pagers.

• Communication to RBCs on auto-dial sites isprotected with passwords and security checks toprevent unauthorized access.

• Calls from the RBC are automatically terminatedafter the transmission of data has been completed.

• Modular hardware components allow completeflexibility in matching equipment to initial controlrequirements while providing for future expansion.

• Modular, snap-in design simplifies installation andservicing.

• Transparent viewing panels on the enclosure doorallows the user to view the status indicator LEDs,and override switch positions.

• Custom program sequences to match HVACequipment control applications.

• Advanced Proportional Integral Derivative (PID) looptuning algorithm for HVAC control minimizesoscillations and maintains precise control.

• Built-in energy management applications and DDCprograms for complete facility management.

• Comprehensive alarm management, historical datatrend collection, operator control and monitoringfunctions.

HardwareThe Remote Building Controller consists of thefollowing 5 major components:

• Point Termination Modules - electronic pointmodules that perform AD or DA conversion, signal

Figure 1. Remote Building Controller.

processing, point monitoring, point command outputand communication with the Controller Module. ATermination Block is provided for termination offield wiring or tubing (not included in kits).

• Controller Module - contains the main processorand communications. Available in two versions;Stand-alone or Protocol 2. The ControllerModule/Protocol 2 supports both dial-out andProtocol 2 peer-to-peer networking capabilities.The Controller Module/Stand-alone supports onlythe dial-out functions.

• Power Module - supplies 24 Vdc and 24 Vac toPoint Termination Modules (not included in RBCKits 2 and 8).

• Enclosure Assembly - houses internalcomponents.

• Modem - housed within the enclosure assemblyand provides telecommunications capability(optional).

Enclosure AssemblyThe enclosure assembly includes an enclosure,backplane, rails to which the Controller, Power, andPoint Termination Modules snap-on to, a duplexreceptacle and a step-down isolation transformer.The enclosure assembly houses both electronic andpneumatic components.The enclosure is constructed of metal to accommodatesecure conduit fittings and protect components againstelectrical transients. The removable front door has

Order No. 149-267 Printed in the U.S.A (Rev. 2 9.93)

Modular Point Configuration• Ma and match point types and quantities to suit application• Unrestricted combination of points, no faed ratios

Line Power SupplyLxal receptacles for service toolsTransient suppression and ove'load prelection

Snap-in Point Termination ModuleTwo part point module/termination bock allows phased insta lationand tool-less servicing without rete-rhnaticn of wiring, tubing or shuttingdcwi the field panelIndependent circuitry for each modjle isolates the effects of a failure'rcm the remainder of the systemMiniaturization via surface mount technology forefficient space utilizationEasy to read labeling of points

Status/Override CapabilityOptional supervised manual overice switches for convenientcommissioning and servicing on o-ripjtsEasy to see status LED ind'cation fcr a I po'nts, even with door closeoOverride status shewn in point reponsController Module not required for ovsr-ide switchoperation (Power Module is reqarec)

e •

Module Bus• Corrmur.icaticn between Point Te'rrinaten Modules and Controller MxUs• Point Termination Modules scanned at 62.5K bps• Bus architecture allows Point Termination Modules to be installed in any cder

Power Module• Supplies 24 Vac and 24 Vdc to Point Terrrinaticn Modules• Single module simplifies installation anc troub:eshooting• Over/undervoltage, over current protection and

status display

Controller Module• Motorola 68302 processor with 16.67 MHz clock

provides fast processing« Expandable memory to accommodate data/program storage needs• Field programmable firmware simplifies updates by

eliminating board swap outs• Two quick connect (RJ-11) operator te'ir.inal ports for network

wide information• Optional modem can be added tor communication

via teleohcne connection• Manages communication on peer-to-peer network (w.'Controller

Module'Protocol 2)Coordinates operation of Local Area Network (LAN) devices includingscheduling, alarm reporting, and cverrde

— Communication Bus• Distributes 24 Vac to Power and Controller Modules

Figure 2. Remote Building Controller Components & Key Features.

see-through view panels to allow the user to see thestatus of inputs and outputs.Enclosure assemblies allow space for easy wireterminations. Two unswitched 115 Vac outlets areincluded in each enclosure to power accessory devicessuch as modems and portable operator's terminals.

Controller ModulesThe controller modules contain a multi-taskingprocessor for point scanning, communications withexternal devices, program execution, alarm managementand operator interface. The Motorola 68302 16 bitprocessor with 16.67 MHz clock speed provides fastexecution of processing tasks.Three LAN trunks for communication with up to 96 LANdevices can be connected to one controller module.Two RS232 operator terminal ports with quick connectphone jacks (RJ-11) are included with each controllermodule for operator devices such as a simple CRTterminal, laptop PC, printer or modem.

The program and database information stored in themodular field panel RAM memory is battery-backed for60 days in the event of an extended power failure. Thiseliminates the need for time-consuming program anddata base re-entry. The lithium battery is fieldreplaceable, has a "battery low" indicator LED to advisewhen replacement is necessary, and sends an alarm toselected printers or terminals.The firmware operating system is stored in non-volatileFlash ROM memory. Flash ROM is easily updatablewith a diskette at the jobsite. This provides for ease ofupgrade as new "firmware" updates are made available.

Brownout protection and power recovery circuitryprotects the Controller Module from power fluctuations.

Power ModuleThe Power Module provides regulated power to thePoint Termination Modules. Only one Power Module isneeded per enclosure assembly, simplifying installationand troubleshooting.

The Power Module contains status LEDs to indicate 24Vac supplied from the line power supply. 24 Vdcsupplied to point modules and overvoltage'undervoltageconditions.

Point Termination Modules

The Point Termination Modules (Refer to Table 1)support one, two, or four points. Modules are availablefor analog input or output and digital input or outputpoint types. Any mix of the Point Termination Modulescan be installed in the enclosure. The RBC will supportfrom 0 to 12 Point Termination Modules of any type inaddition to the Controller and Power Module. The usercan add Point Termination Modules within the enclosureas the system expands.The Point Termination Module consists of two pieces;the electronic point module and the termination blockwhich provides wire or pneumatic tubing connections.The termination block resides on a mounting rail andcan be installed before the electronic point module.This permits phased installation and tool-free servicing.The snap-in design of the electronic point module allowsit to be added or replaced without reterminating wires,pneumatic tubing or shutting down the field panel.

Each module is supplied with a label insert that iscustomized. The label informs the user of the devicethat is connected to the module. Address keys provideaddressing of the Point Termination Module to thecontrol processor and corresponds to the point addressin the database.

ModemMounted within the RBC is a standard, off the shelfmodem. This compact, fully featured device supportsspeeds up to 9600 bps. The modem permits automaticanswer and Auto-dial. It is FCC DOC approved fordirect connection to the phone line and is end-to-endcompatible with Bell 103 and Bell 212A protocols.Additionally, support is provided for Hayes "AT"command set.

En?.

Figure 3. Point Termination. Modules.

Optional Manual OverrideSimplifies Troubleshooting

Manual override is available on digital and analogoutputs to allow the user to manually control theposition of the end device. This aids in systemtroubleshooting to test the equipment operation such asstroking valves and dampers. The manual override issupervised and the central operator can be informedthat an output is in override position. A point log reportindicates override position status. In addition, an alarmcan be sent when the point module is placed inoverride.

Digital outputs provide the following manual overridepositions; on, off, and automatic. Analog outputsprovide two positions; automatic and manual. Inmanual override the operator can adjust the outputproportionally between full open and closed.

Snap-in Hardware Simplifies Service

All hardware components snap-in to mounting rails toallow replacement of modules without reterminatingwires or pneumatic tubing. Individual Point TerminationModules can be replaced without interrupting thecontrol process for any other modules; the ControllerModule continues to function and control the othermodules. The Point Termination Module, oncereplaced, is readdressed by inserting the appropriateaddress key into its slot.

Modular Control Panels With Application FlexibilityThe Remote Building Controller is a high performancecontroller with complete flexibility to allow the owner to

Figure 4. Snap-in Modules for easy Installation &replacement.

customize each control panel with the exact hardwareand program for the application.

The facility manager only purchases what is needed.For example, for monitoring applications the controlpanel can be customized with the exact number andtype of analog inputs to match the sensor devices. Formonitoring and controlling a large number of (on-off)fans or motors, digital input and output PointTermination Modules are added.

The control program for each panel is customized toexactly match the application. Proven Powers ProcessControl Language (PPCL), a "BASIC" typeprogramming language, provides direct digital controland energy management sequences to controlequipment precisely and optimize energy usage.

Building Block Architecture

Start with one Remote Building Controller and addTerminal Equipment Controllers on the Local AreaNetwork (LAN) for distributed stand-alone control ofterminal boxes, heat pumps, and air handlers. Up to 96distributed LAN devices can be connected to eachController Module.

In this stand-alone configuration, the RBC can fulfill allrequirements of a supervisory network coordinator,managing operation schedules, alarms andcommunication for the LAN devices connected.

Multiple Operator Access to Global Information £f ak ?emand Limiting

Start-Stop Time OptimizationEach Remote Building Controller is equipped with two Time-of-Day and Holiday SchedulingRS-232 operator terminal ports. These ports support Duty Cyclingthe connection of a modem, simple CRT terminal, Equipment Optimization and Sequencinglaptop PC, or printer. Devices connected to the RBC Economizer ControlRS232 port provide global information access.

Multiple operators can access the network Specificationssimultaneously. This is useful if a local operator is _ _ ,. _nnnaccessing the system while a remote operator is Processor Type . . . . . . . . . . . . . . Motorola 68302accessing the system via a modem. Multiple operator Processor Clock Speed . . . . . . . . . . . 16.67 MHzaccess ensures that alarms are reported to an alarm Mamnn, Q-,Q , nMh /TCBU- DP.Moperator accesses informatio" "om a ""' ' 2°* <™ «°*

Battery Backup of RAM . . . . . . . . . . . . . . 60 daysMenu Prompted, English Language A _. .., . .. . . . . _ ,_.Operator Interface AD Resolution (analog ,n) . . . . . . . . . . . . 12 bits

The Remote Building Controller field panel has a D A Resolution (anal°9 out> . . . . . . . . . . . 10 bitssimple, menu driven english language operator Local Communicationinterface that provides, among other things: Interface . . . . . . . . . . . . . . Two RS-232 ports

• Point monitoring and display Network• Point commanding Communication Speed . . . . 300 baud to 19.2K bps

• mTif orntsd C°"eCti0n 3nd diSP'ay f°r Power Requirements . . . . . . . . 115 Vac @ 60 Hz. Time of-Day equipment scheduling or 23° Vac @ 50 6° Hz• Program editing and modification via Powers

Process Control Language (PPCL) Enclosure Type . . . . . . . . . . . . . . . . . . . NEMA 1• Alarm reporting Ambient Operating

Built-in Direct Digital Control Routines Environment . . . . . . . . . . . . . . * 32« F to + 122°F0 C to + 50 C

The Remote Building Controller provides stand-alone (Non-Condensing)direct digital control (DDC) to deliver precise HVAC . . . . . , „ „ » „ , ,^-r-,. . . - . , . . . Aqency Listings . . . . . . . . . . . . . . . UL 864 UDTZcontrol and comprehensive information about system M * M UL QiRPA7yoperation. The Controller Module processor receives _„information from sensors in the building, processes the ' °'information, and directly controls the HVAC equipment. Agency Compliance . . . . . . . . . . . . . FCC, Part 15The following routines are available in the Remote Subpart BBuilding Controller: Class A

• Closed loop Proportional, Integral and Dimensions:Derivative (PID) control RBC . . . . . . . . . . . 20" H x 20" W x 7" D

• Advanced loop tuning algorithm for (PID) (508.0 mm x 508.0 mm x 177.8 mm)

Paramfters . Weight . . . . . . . . . . . . . . . . . . . . . . 29 Ibs.• Logical sequencing s

• Alarm detection and reporting * ' 9'• Reset Schedules

Built-in Energy Management RoutinesThe following routines are programmed in the RemoteBuilding Controller and require simple parameter inputfor implementation:

RBC WITH MODEM

SITE O

f PRINTER ANO-OR CRT

REMOTE ALARM DEVICE

RECEIVE ALARMS FROM

REMOTE SITESRECEIVE (DIAL IN) ONLY

INSIGHT FOR PERSONALCOMPUTERS OPERATORWORKSTATION WITH MODEM

CENTRAL OPERATOR STATION

• DIAL IN / DIAL OUT» RECEIVE ALARMS FROM

REMOTE SITES• CHANGE OPERATING

SCHEDULES.SETPO'NTS. ETC.

• MODIFY AND BACKUP REMOTESITE CONTROL-PROGRAMSAND HISTORICAL POINT

TREND DATA• GRAPHICAL DISPLAY OF

REMOTE SYSTEM

• ACCESS TO STAND-ALONEPANEL OR NETWORK OFPANELS

LAPTOP' NOTEBOOK PC

REMOTE PORTABLE OPERATOR TERMINAL

• DIAL IN ' DIAL OUT

• RECEJVE ALARMS FROM

REMOTE SITES• CHANGE OPERATING

SCHEDULES.SETPOINTS. ETC.

• MODIFY AND BACKUPREMOTE SITE CONTROLPROGRAMS

• ACCESS TO PANEL ORNETWORK OF PANELS

Figure 5. Remote Building Controller Application.

PORTABLEOPERATOR'S

TERMINAL

PROTOCOL2NETWORK

PORTABLEOPERATOR'S

TERMINAL

PORTABLEOPERATOR'S

TERMINAL

"Controller - Terminal Equipment Controller

INSIGHT1

OPERATORWORKSTATION

The following field panels reside on the Powers Protocol 2 Network - Modular Building Controller (MBC), Remote BuildingController (RBC), Stand-alone Control Unit (SCU) and LAN Controller or Remote Control Unit (RCU P2). LAN devices(MPU, DPU, TCUs, Unitary Controller (UCs) and Terminal Equipment Controllers) and the Powers TelecommunicationInterface Unit (TIU) connect to MBCs, RBCs, SCUs and LAN Controllers.

Remote Building Controller is compatible with existing System 600 Protocol 2 NetworksFigure 6. Landis & Gyr Powers System Architecture.

Information in this publication is based on current specifications.The company reserves the right to make changes in specifications and models as design improvements are introduced.

Landis & Gyr Powers, Inc. • 1000 Deer-field Parkway. Buffalo Grove, Illinois 60089

Powers Analog Sensors -1000 OhmPlatinum RTD

Description

1000 Ohm Platinum RTD sensors provide input forcost-effective, accurate temperature sensing (detecting)for the Landis & Gyr Powers Unitary Controller andMBC via a 20 AWG twisted cable pair. The sensorresistance varies according to the temperature beingmeasured. Several models are available for specificmounting and sensing applications.

SpecificationsTemperature monitoring range ...... See Table 1

Output signal . . . . . . . . . . . . Changing resistance

Elements ....... Platinum (or equivalent) wireresistance type

Accuracy . . . . . . . . . . . . ± 0.2% at calibrationpoint 32°F (0°C)

Reference resistance at 32°F (0"C) ...... 1000 fl

Figure 1. Duct (Averaging) FlexibleTemperature Sensor.

Landis & Gyr Powers, Inc.

Figure 3.RoomTemperatureSensor.

Figure 4.LiquidImmersionTemperatureSensor.

Figure 2. Duct (Single Point)Temperature Sensor.

Figure 5.SurfaceMountedTemperatureSensor.

Order Number 149-261 Printed in the U.S.A. (Rev. 3,1/93)

Figure 6. Duct (Averaging) RigidTemperature Sensor.

Figure 7. Outside Air Temperature Sensor.

Table 1. Sensor Specifications.

APPLICATION

Room

Surface Mount - Pipe

Outdoor Air

Duct - Single Point

Duct - Averaging

Liquid Immersion

TEMPERATURERANGE'

40'Fto 120°F(40Cto49°C)

-408Fto240°F(-40°Cto 116°C)

-40°F to 240°F(-40'Cto 116°C)

-40" F to 240° F(-40°Cto 116°C)

-40°F to 240°F(-40°CtO 116eC)

-40°Fto240°F(-40DCto 116°C)

ELEMENT PACKAGE

Powerstar cover for wallmount.

2" x 4" metal box withclamps.

Through the wall.

Adjustable length probe withmounting bracket.

25' (7.6 m) flexible18" (46 cm) rigid24" (60 cm) rigid48" (1.2m) rigid

Stainless Steel 21/2"(6.4 cm) Well

PART NUMBER

544-300

544-089

544-578

544-339

544-342544-343544-344544-345

544-577

Application Sensing Range is determined by field panel to which the sensor is connected.

Information In this publication is based on current specifications.The company reserves the right to make changes In specifications and models as design improvements are introduced.

Landis & Gyr Powers. Inc. • 1000 Oeertield Parkway, Buffalo Grove. Illinois 60069Copyright • 1M1 by Ltndlt 4 Gyr Powers. Inc.

Landis & Cyr Powers, Inc.

Modular BuildingController

Delivering leading edge technologywith advanced design conceptsand greater flexibility, the ModularBuilding Controller sets a newstandard in building control andmanagement.

*fcr

; L A « D I S & C Y R ]

- Snap-in terminal blocksand point modules installeasily without tools orreterminating wires.

-• Module Bus scans point- .modules at over 62 K bits

. per second for fast-control response.

-LEDs indicate pointstatus - even with the

-door dosed. Overrideswitches aflow manual

—coi itiul during j>Uut-upand service. 'f

'Universal backplane^provides fiex&Sty for

custom point motes andphased adoptions.

-• Connection to the• System 600 Local AreaNetwork. ' ^.;

" • - -,;;.v

-•Reaftime dock provides.,.. stand-alone capabBty^?*ifttime-based' .f ~< occupancy schedules.

• Modular design allowsfaster servicing minimizingdowntime.

• Circuit breaker ON/OFFswitch with transientprotection.

• Communication Busspeeds data between con-

• troBer modules at up to 6 Mbits per second.

• RS232 ports provide aquick Bnk to Portable

.: Operator's Terminal or• modem for globalinformation access.

•Duplex receptacle foroperating a laptopcomputer or modem.

• Connection to peer-to-peer network.

•Rash ROM sanpGfies' firmware updates by• duiumtuiy hardware

SpecificationsProcessor . . . . . . . . . . . . . . . 15 bit. Motorola 68302Processor clock speed . . . . . . . . . . . . 16.67 mHz

Memory .......1 Mb Standard. 1.25 Mb optional

Battery backup of RAM..........60 days withsystem trouble alert

Voltage requirements . . . . 120 Vac at 60 Hz or240 Vac at 50/60 Hz

200 WattsAuto-restart after power failures ...........YesCommunication interface .Two RS232 portsNetwork communication speed....... 1200 to

19.2KbaudEnclosure type ..NEMA1

Ambient operating......................32°tol20'Fenvironment (O3 to 49;C)Agency listings........................UL 916, PAZX;

UL S5-J, UDTZ: andCSA C22 2, No. 205

Analog/Digital resolution....................12 GitsDigital/Analog resolution.................... 10 GitsLocal Area Network devices .........96 typicalPoints............Industry standard. Input/Output.

0-13VdC. 4-20 rnA.dry ccntact closures.

0-2 D psi pneumaticBackplane.......Universal: no fxed point ratos.

24- arc -0-slot models

Landis & Gyr Powers, Inc.1000 Deerfield ParkwayBuffalo Grove, IL 60089-4513708.215-1000

Landis & Gyr Powers, Ltd.1200 Courtney Park DriveMississauga, OntarioCanada L5T1S2416.670-1959

[ L A N D I S & C Y R ]

Comprehensive DirectDigital Control

The Modular Building Controllerdelivers comprehensive HVACcontrol for stand-alone or networkedDirect Digital Control of mechanicalequipment. This not only ensuresoccupant comfort, but also improvesenergy management - reducingoverall cost. Since each controlleroperates independently, the systemhas no single point of failure ensuringreliable, continuous operation.

Specialized applications are built intothe Modular Building Controller tooptimize system performance, saveenergy, minimize costs and automat-ically sequence equipment. UsingPowers Process Control Language(PPCL), an English-based program-ming language, the Modular BuildingController is custom programmed tomatch your specific needs.

>Foiat. pHnjrvL TiM, IhssAq>Log, (HJpLty, riaaiinl Malt>tKjpl*T, List points. JbU. H

. Caacal, hJtatera. Setup, By* * w\. Trand. Alan ? T

TT». Qut * D

Instant information accessOperators can immediately accesssystemwide information from any localModular Building Controller using asystem workstation, simple CRT, lap-top computer, modem or printer. Toensure the integrity of your system, allaccess is password protected.

All menus and prompts are Englishlanguage, making them easy-to-follow and use. So, an operator canmonitor the entire system fromhistorical trending to Time-of-Dayequipment scheduling.

Operators can view both digital andanalog point statuses at a glancethrough the panel door. Supervisedoverride switches provide localcontrol during start-up and service.

Full-featured peer-to-peercommunicationsModular Building Controllers commu-nicate on a peer-to-peer network,over standard twisted/shielded paircable, rather than a special communi-cations network.

Designed to meet strict compatibilitystandards, the Modular BuildingController communicates with allexisting Landis & Gyr Powers panels,Local Area Network devices andworkstations on System 600networks - without gateways orinterfaces. This is another example ofhow Landis & Gyr Powers movesforward with technology withoutleaving you behind.

(ZOIE 49 TDfP) OD7(XOU 4« TDV) TIM: Using industrial grade, multi-tasking

processors, the Controller Modulescans field data, optimizes controlparameters and manages communi-cation in nanoseconds - easilyhandling your most demandingapplications.

Second Floor Air Handling Uni

OUTSIDE MR

Custom point combinationsModular input and output pointmodules and terminal blocks snap inand out without tools, saving timeand labor costs. Mix and matchpoint combinations to meet yourexact requirements - without limita-tions. As your building needs changeand grow, point combinations canalso be changed or added as need-ed. Memory is expandable to matchtoday's applications with flexibility forfuture expansion.

Advanced alarm managementAs the information coordinators forthe network, Modular BuildingControllers distribute data on how,where and when an "out-of-normal"condition occurred. This information isimmediately channelled to owner-defined locations on the network;either a workstation, a printer, a dial-out modem or a pager.

Alarm notification can be as simple orcomplex as your application. WithAlarm Management, each input hasdefined security levels which triggerunique messages to operators anddevices on the network. This not onlyimproves operator's response time,but also limits distractions bynuisance alarms.

Applications expertiseAdvanced Loop Tuning Option pro-vides even more precise control oftemperature, pressure and humidity inenvironments which changefrequently. This option is especiallyefficient in critical control areas suchas research and development labs,manufacturing areas and operatingtheaters.

Through the controller, you can alsotrack and collect historical data fortroubleshooting individual devices orthe entire system. The trended infor-mation can then be printed in reportform, graphed on the Insight1 work-station or imported into a spread-sheet for further analysis.

Control technology for todayand tomorrowThe Modular Building Controllermeets today's sophisticated buildingcontrol needs with tomorrow'spossibilities in mind. Designed forconvenient enhancements, theModular Building Controller usesreprogrammable Flash ROM,eliminating the need to physicallyreplace boards as upgrades to func-tionality become available. TheModular Building Controller suppliesthe flexibility and power you need totake advantage of future technology.

Your local field office provides a fullrange of support functions frominstallation to service. For moreinformation on the Modular BuildingController, as well as other System600 products and services, contactyour local Landis & Gyr Powersrepresentative.

SENSORS AND TRANSDUCERS

\!^^^fM^j^Mii^&M^^^M^M^^ -.

VS" PiezometersFor Precise Measurements of Pore Pressures and Water Levels

VS piezometers deliver high resolution, high accuracy, and unmatched long term stability.Shown with and without the optional filter housing.

f Applicationsjw.*JV -|%Typical applications for the patented*

^ fjv^^yibrating Strip (VS) piezometer are:$H [Monitoring pore pressures to deter-

safe rates of fill or excavation.j^ti Monitoring pore pressures to^*f determine slope stability.

a Monitoring the effects of dewatering^systems used for excavations.ioMpnitoring the effects of groundImprovement systems such as^vertical drains and sand drains,

riitoring pore pressures to checkthe performance of earth fill dams

* " 1 embankments.ajdpjnitoring pore pressures and"water levels to check containmentsystems at land fills and tailings'darns.

^Monitoring seepage and ground"watermovement in embankments,land fill dikes, and dams.

^Monitoring water levels in wells andJ^standpipes.

Monitoring water level draw downHn pump tests.

•USPHMMXU.06B':*•'.••

OperationThe VS piezometer converts waterpressure to a frequency signal via asteel strip and a magnetic coil.The piezometer is designed so thatan increase in water pressure directlyincreases the tensional load on a steelstrip. When excited by the magneticcoil, the strip vibrates at its naturalfrequency.The vibration of the strip in theproximity of the magnetic coilgenerates a frequency signal that istransmitted to the readout device.The readout device processes thesignal and displays a reading.Calibration factors, which establishthe relationship between the load onthe strip and the frequency signalrelumed to the readout device, en-sure extremely accurate readingsand can be used to convert data toany engineering unit required.Compatible readout devices includethe VWP Indicator, the VS DataMate,the Down-Hole Data Collector, andthe IDA data.acquisition system.

AdvantagesHigh Resolution: VS piezometersreliably measure pressure changesas small as 0.021 kPa (0.003 psi),equivalent to a change in water levelof only 2.1 mm (0.007 ft).High Accuracy: VS piezometers inall ranges provide consistent sensorto sensor performance and a standardaccuracy of ±0.1% of full scale.Units with an accuracy of 10.05%of full scale are also available.Long Term Stability: Intrinsicallymore stable than other types of pres-sure transducers, the VS piezometerexhibits virtually no zero-drift and isideal for long term applications.Temperature Stability: Changes inwater temperature and temperaturedifferentials within the piezometeritself have a negligible effect on theaccuracy of the VS piezometer.Optional Filter Housing: The filterhousing provides a large, cylindricalhigh-air or low-air entry filter suitablefor applications that require directcontact between the filter and thesurrounding soil.The filter housing hasthick stainless steel walls so that thepiezometer can be hand-pushed intosoft soils.Temperature Measurement: The' VS piezometer has a built-in RTDtemperature sensor compatible withthe VWP indicator, the VS DataMate,the Down-Hole Data Collector, andthe I DA system.Reliable Signal Transmission:With properly shielded cable, signalsfrom the VS piezometer are reliablytransmitted over long distances.Simple to Read: VS piezometerreadings take only seconds and areeasily automated.Minimum Interference: Buriedcables, remote readings, and lowmaintenance minimize the VS piezo-meter's interference to site activities.Rapid Response: VS piezometersoffer rapid response to changes inground conditions.

r

Installation Overviewo Boreholes: The borehole is flushed

with water or biodegradable drillingmud. A sand pocket is formedaround the piezometer and a ben-tonite seal is placed above thesand pocket. The remainder of theborehole is backfilled with a ben-tonite-cement grout.

n Embankments: The piezometer isplaced in a sand pocket and coveredwith properly compacted, select fill.

. When direct contact between soiland filter is required, the piezometeris ordered with the optional filterhousing, and a forming tool is used

; to make an opening in the soil forthe piezometer. Signal cables aretypically routed to a terminal box

.'-, through trenches that are backfilledwith sand or selected fill. Bentonite

:-...- water stops are placed at appropriate>-' locations.

D Push-In: A borehole is drilled and.;-r.:.:-.- flushed with water or biodegradable,-':i:i drilling mud. The VS piezometer•'&' with filter housing is hand-pushed•££. into soft soil at the bottom of a":4 borehole, using a push-in adaptor~'i£and a rod made from lengths of

. .l/2" P'pe. When the piezometer is' the rod is withdrawn and

borehole is backfilled asi specified. Note: The piezometer|...can be hand-pushed into soft soils

orshort distances only and cannot&'be'used for drive-in applications.

aaf .'>-,.^Monitoring Wells: The VS piezo-

me\er is suspended by its signal.cable at the appropriate depth. Astrain relief cable is recommended.

ItLONGYEAR

PRODUCTS GROUP?"2503-BWaldorf Court NW Grand Rapids. Ml 49504

'• (616) 791-8710 FAX (616) 791-8709'- '-• 1 800-447-8710

Order Numbers and Specifications for VS Piezometers

! Order #

Range

MaximumOver-Pressure

Resolution

AccuracyTemperature Limits

RTD RangeFilter

MaterialsDimensions

Weight

516125020-14 mHrf0-20 psi

625% of range

516125050-35 mHfcO0-50 psi

250% of range

516125100-70 mH200-100 psi

125% of range

0-14 mH20: 2.1 mmH2014-35mH20: 7.7 mmH2035-70 mH20: 16^ mmH20

0-20 psi: 0.003 psi (0.007 ft hkO)20-50 psi: 0.005 psi C0.01 1 ft H20)50-100 psi: 0.01 psi (0.023 ft HjO)

0.1% FS or 0.05% FS (selected)-29-65 °C (-20-1 50°F)

-20-1 00°CTwo sintered stainless steel filters with 50 micron pore size

Stainless steel (all wetted parts)19x1 70 mm (0.75x6.7")

0.23 kg (0.5 Ib)The order numbers in tne table above specify a Vbrating Strip piezometer with two 50 micronfilters, a built-in RTD temperature sensor, calibration, and a manual. Signal cable, connector,optional filter housing, and installation accessories are specified by separate order numbers.

Signal CablePolyurethaneJacket ..... 50613524Four conductor, 22 gauge cable, shielded,with flexible polyurethane jacket.Suitable for use in monitoring wells.Connected to piezometer at factory.

Polyethylene Jacket .....50612604Four conductor, 20 gauge cable withaluminum mylar shield and heavy dutypolyethylene jacket. Suitable for directburial. Connection to piezometer, per-formed at factory, requires mechanicalseal kit below.Mechanical Seal Kit ..... 52611300Heavy duty mechanical seal required toconnect polyethylene cable to VS piezo-meter. Connection performed at factory.MS Connector .......... 53103101Six pin socket with cap. Connects to jumpercable 52611952 that can be ordered withVWP Indicator and VS DataMate. Connectsdirectly to Down-Hole Data Collector.

Optional Filter HousingWith High Air Entry Filter .. 52612561With Low Air Entry Filter .. 52612562Filter housing is factory attached topiezometer. Cylindrical filter has a 92cm (14 in ) surface area and can beremoved for saturating. High air entryfilter has 1 micron pore size. Low airentry filter has 60 micron pore size.Dimensions and weight includingVS piezometer: 38 x 241 mm,t.8 kg (1.5 x 9.5', 4 Ib).

Push-In Adaptor......... 52612571Reusable adaptor for 1/2" IPS or BPSpush-in rod. Upper end of 150mm longadaptor threads into 1/2* pipe coupling.Lower end of adaptor threads into filteradaptor and has left-hand thread foreasy detachment from piezometer.Hole Forming Kit ........ 52612572Kit contains auger for drilling hole in clay,hole forming tool with vent groove to makean opening the same shape as the VSpiezometer, and a cross bar for workingthe forming tool. Does not include drillbrace for auger.

Slope Indicator Co.SWCO 7000IT7X>en PrinM! in USA «1992 Al Itghu RaKMd

Indicator Company -^GeotechnicaJ^Envirorimentali^and Structural Instruments.

SRTDS Resistance Temperature DetectorLow cost precision platinum temperature sensors 316SS sheath.Rated 250 PSIG. 200°C or 550°C range. DIN std. (.00385 ohms/ohm/°C)

PHYSICAL DATASenaor Type: Wire woundlampentura Range:- KXTC to ZOffC (-148 to 392T)- itxrc to ssirc (-148 to 10ST)Maximum Temperature: S5CTC (10Z2T)

Maximum Pre«*ure: 250 PSIGProbe Diameter: A - VS B - WProbe Length: 6.9.1Z 18 or 24*Probe Material: Stainlass SteelStandard: DIN 43760 .

connectors or direct duct mounting with 4-20 milli-amptransmitter. Ideal for air or liquid immersion.

att»g.DK»BS <a«gH-Dt*Teffi

APPLICATIONSTypical applications are: air ducts, bearing temperature, oiltemperature indicator, soldering equipment, ovens, envi-ronmental test chambers, pharmaceutical mfg., food proc-essing, plastic molding, petroleum & chemical processing,electric generating plants, etc.Precision RTD (Resistance Temperature Detector) offersexcellent accuracy and stability over a wide temperaturerange. Industry standard 3 wire 100 OHM (DIN) probesare available in various mounting configurations includingquick disconnect plugs, liquid sealing bushings, ceramic

Suggested Specification:Resistance temperature detector probe shall be wire woundplatinum with (Vi") (V6") diameter 316SS sheath, 36 in. leadsand spade lueconnectors. Unit for (200°C) (550°C) operationshall meet DIN standard 43760. Temperature Detectorshall be Dwyer Model No. RTD-___- .

Series651 RTD Temperature Transmitter

Economical Linearized 4-20 MA signal, 2 or 3 wire RTD input.Linearity error less than 0.1% of range. 3 standard ranges to 400°C.

PHYSICAL DATAInput: 2 or 3 wire RTOOutput- 4-20 mA (nearlzedTtaiamKtar lypa: 2 wirePower Supply: 10-36 VOC

Load: See chart above

temperatures from 0 to 70°C. Standard ranges are 0 to100°C, 0 to 200°C, and 0 to 400°C. For precision temperaturemeasurement at lowest cost. 2 spring loaded mountingscrews included.

Baaponae Time: 10-90% in 200 mSIkmperaturt Range: 0 to 100*C (32 to 212°F)

Oto200°C(32»392'F)0 to 400^(32 to 752°F)(Other ranges available, consult factory.)

" -btent Tempeialure: 70*C ( 1 60°F) maximum

Linearized output for precise temperature monitoring orcontrol is combined with small size and easy mounting. Rug-ged transmitter for use with 2 or 3 wire RTD's in ambient

MODEL NUMBER ?651-10

--651-20 -.-.*..651-40

vffC to 200°C OZ-F to 392*f)

Suggested Specification:Tbmperature transmitter shall accept either 2 or 3 wireRTD DIN standard 43760 input. Transmitter output shallbe linearized providing error of 0.1% of range or less. Trans-mitter shall be Dwver Model No. 651-__ .

DWYER INSTRUMENTS, INC., PO. Box373, Michigan City. Indiana 46360, Phone: 219/879-8000Anaheim, CA, 714/630-6424 • Marietta, GA, 404/427-9406 • Houston, TX. 713 446-1146 • Ivyland. PA, 215/957-0355n\A/vco ipuc-roi in

SERIES 602"DIFFERENTIAL PRESSURE TRANSMITTER

Specifications - Installation and Operating Instructions

Pjtert ?«5. 4 .3 :5 ,525

The Dwyer Series 602 Differential Pressure Trans-mitter converts air or compatible gas pressure into astandard 4-20 milliamp output signal for pressureranges from 0-.25 in. w.c. up to 0-20 PSI. Each of themodels overlap in range so that any desired rangewithin these pressure limits can be achieved by adjust-ment of the span and zero controls on the front. Positive,negative, or differential pressure can be measured withan accuracy of ±2%. The Series 602 Transmitter isbased upon the proven Magnehelic gage design anduses several basic components of the indicating gage,thus the resemblance to the Magnehelic family of in-dicating differential pressure gages. However, theSeries 602 Pressure Transmitter eliminates themechanical amplification achieved by the magnet/helix/pointer assembly on the indicating gage. Insteadit substitutes electrical conditioning and amplificationof a resistance change produced by a WheatstoneBridge strain gage cemented to the range spring. Thisin turn is deflected by the diaphragm in response topressure. Refer to Bulletin E-50 for additional informa-tion on the design, operation, and construction of theSeries 602 Differential Pressure Transmitter.

STANDARD ACCESSORIES

Mounting ringSnap ring(4) 6-32 x 1-1/4 screws (panel mtg.)(3) 6-32 x 5/16 screws (surface mtg.)Washer1/8" NPT Solid mounting stud1/8" NPT close nipple1/8" NPT nut(2) Tubing to 1/8" NPT adapters(2) 1/8" NPT plugs5 ft. cable assemblyAdjustment key

SPECIFICATIONS

GENERALMiij.r.vn Pnssuri:MciM Compatibility:

ELECTRICALffmi Supply:

Oulpu! SJjnal:

Loop Sssisijnce:

Wjfr.--.'p Tint:Current Coniumplion:

PERFORMANCE AT35PSIGAir i r.c.iccrT.busticle.n;nc:rr:siv< lists

23 to 33 VOC. or 13 ts25 VAC. cr 15 V3Cr'i'jljteit lo 2C .TiA DC.3 ori .::•pr.iit; it 30 nA)C '3 50C onrcs 8t15 v3C( : »ite.C-jr-es! s-rkinr)2:0 to !200 o>rat at33 V O C ( 3 wire.C-'.'en; ilnkinj)1 50 :o 1 :00c*mjj ! 10-35VDC. (J.ire. c.'f.-e.ilis-.TCirj)5-10 V;ru!«100 rA .Tin.. OC2C3 B-A mirv. AC

ROOM TEMPERATUREZero Output:Full Scale Spirt:Static Accuracy:Span I Zero:Repeatabi l i ty:Resolut ion:

t nA15 .T.A=2% SpanACJcs'.JSIe to 0.35%0.5% Spanlnfiri!«timil

ENVIRONMENTALOperatinfTem;crature:

CompensatedTemperature:

Thermal Errors:

MECHANICALweijht: ~Span I Zero

Adjustments:

—23 13 120'F(Cry air)

30 to 120'f= 1% 50'r

1 la. 10 01.

Protected pc'.sntiorn-eters, eiterr.allyaccessible.

Pressu.-iConnections: 27 NPT fer.ale

SERIES 602 TRANSMITTER MODELS & RANGES

MODELNUMBER

602-0602-1602-2602-3602-4602-1 1602-126C2-13602-14

602-5602-6

RANGES IN INCHES OF WATERAS STOCKED

0-0.250-0.500-2.00-5.00-25

.25-0-.251.0-0-1.05.0-0-5.010-0-10

MIN. RANGE0-.200-.400-1.10-5.00-13

MAX. RANGE0-.700-1.80-5.00-220-59

RANGE IN PSI0-203-15

0-2.0 0-23

DWYERP. O. BOX 373 '

INSTRUMENTS, INC.MICHIGAN CITY, INDIANA'46360, U.S.A.

Telephone 219/879-8000Fax 219/872-9057 Telex 25916

4. MOUNTING: The Series 602 Transmitter may be either panelmounted or surface mounted.

SNAP KINO QROOVI -

INSTALLATION1. LOCATION: Select a location where the temperature of

the unit will be between -20°F and 120°F(+30 to 120°Ffor temperature compensated operation). Distance from thereceiver is limited only by total loop resistance. See"Electrical Connections."The tubing feeding pressure to the instrument can be runpractically any length required but long lengths will in-crease response time slightly. Avoid surfaces with exces-sive vibration.

2. POSITION: Models 602-0, 602-1 and 602-11 should bemounted and used only in a vertical position. Higher rangemodels can be operated at any angle but must be spannedand zeroed in the position in which it will be used.

3. PRESSURE CONNECTIONS: For convenience, two setsof 1/8" NPT female ports are available. Plug the unusedset with pipe plugs provided. Attach tubing from positivepressure source to port marked "HI" or from negative(Vacuum) source to port marked "LOW". In either case,opposite port must be vented to atmosphere. In dustyenvironments, we recommend use of an A-331 Filter VentPlug to keep interior of instrument clean. For differentialpressures the higher source is connected to the "HI" portand lower to the "LOW" port.

'/;• HOLE IN PANEL FOR HIGH PRESS.BACK CONNECTION WHEN SURFACE MOUNTED

7/8" DIA. HOLE IN PANELFOR WIRs CONNECTION.

(3) V OIA. HOLESIN PANEL FOR SURFACE MOUNTINGON 4!'." DIA. BOLT CIRCLE. 120' APART.

OLE IN PANEL FOR LOW PRESS.6*CK CONNECTION OR SURFACE MOUNTING.

A. PANEL MOUNTING: Cut a 4Vt" or 120mm dia. hole inpanel and insert the complete unit from the front. Slip on themounting ring and install the split snap ring in the grooveon the bezel. Seat the mounting ring against the snap ringand thread the four screws through the tapped holes. Tightenscrews against rear of panel.

OIA. HOLEWIRE CONN •"

!'," OIA. HOLESFOR PRESSURECONNECTIONS AND ORMOUNTING

B. SURFACE MOUNTING: Drill (3) 3/16" dia. holes formounting screws and (1) 7/8" dia. hole for wire assemblyc.s shown in hole location drawing. Insert screws from rearof panel and thread into tapped holes on back of transmitterc=se. If rear pressure connections are to be used, make 1/2"c1 a. holes located as shown in hole location drawing in leftcciumn.If oreferred, gage can also be surface mounted by install-ing either the solid 1/8" NPT stud or close nipple in onepr.'t and securing it with a washer and jamb nut from behindpanel.C-.ce transmitter unit is securely mounted, plug wire assem-t / into 7 pin connector on rear of unit, being careful to matchc ~ locations

ELECTRICAL CONNECTIONS

CAUTION: DO NOT EXCEED SPECIFIED SUPPLYVOLTAGERATINGS. PERMANENT DAMAGE NOT COVERED BYWARRANTY WILL RESULT. THIS UNIT IS NOT DESIGNEDFOR AC LINE VOLTAGE OPERATION.

Electrical connections to the Series 602 Transmitter are madeby means of the cable assembly supplied which has a femaleplug installed on one end which mates with the male connec-tor on the rear of the transmitter. Stripped and tinned leads onthe other end of the cable assembly allow connection in a varietyof installations. Refer to Figure A for the connector pin layoutand connector cable color coding. The schematic diagram ofthe Series 602 Transmitter is illustrated in Figure B.

INTERNALVOLTAGE SUPPLY+ 15 VOC-

_i_OA(-) POWER INPUT20 TO 30 VOC ORII TOM VAC

-K)B(+)

H CURRENT SOURCINGCONTROL TERMINAL

D CURRENT SINKINGCONTROL TERMINAL

FIG. APIN VS. WIRE COLOR CODE

FIG. B

An external power source delivering either 20 to 30 volts DCor 18 to 26 volts AC with a minimum current capability of 100milliamps DC or 200 milliamps AC must be connected to pins Aand B to power the transmitter. If an AC power supply is used,polarity of the connections to pins A and B may be disregarded.If a DC power supply is used, the positive lead from the power

ipply must be connected to pin B and the negative to pin A.>nould the polarity be reversed, the transmitter will not op-

erate but no damage will be done to the unit. Pin D is the cur-rant sinking control and pin H is the current sourcing control.Current sinking loop operation requires that receivers haveungrounded or "floating" inputs. Current sourcing loop op-eration must be employed with receivers having one inputterminal grounded. Pin E provides a regulated + 15 volts DCoutput to power the current loop when the transmitter isconnected for four wire current sinking operation as illustratedin Figure C. If four wire operation is selected, the maximumreceiver loop resistance is limited to 500 ohms. If three wirecurrent sinking operation is desired as in Figure D. an externalDC power supply must be used. The current loop derives itspower from the external power supply. Three wire operationrequires a higher receiver resistance as shown on the graphin Figure F. the resistance values being a function of the ex-ternal power supply voltage. If current sourcing operation isdesired, only a four wire connection is available and separatetransmitter and loop power supplies must be used as illustratedin Figure E. A wider range of receiver resistance is possiblein this operating mode, the maximum receiver resistance valuebeing a function of the current loop power supply voltage asshown on the graph in Figure G.

CURRENT LOOPRECEIVER RESISTANCE

SEEFIQ. F

RECEIVER

AC OR OC

(-) AD-

.

<

POWERSUPPLY

OC

RECEIVER

FIG. C-4 WIRE OPERATION-CURRENT SINKING LOOP

FIG. D-3 WIRE OPE RATION-CURRENT SINKING LOOP

•NOTE: FOR 15VDC REGULATED POWER SUPPLY OPERATION ONLY,USE PIN E FOR POSITIVE CONNECTION RATHER THAN PIN BUSE PIN H FOR NEGATIVE CONNECTION.

FIG. E-CURRENT SOURCING LOOP-4 WIRE OPERATION ONLY.

MAX. VALUE

MAX. VALUE

uO1200 TZ1100--<100O--

9«0--800--700--60O--50O--400--300--2OO--100--

H——I——I——I——I——Ie 0 5 10 IS 20 25 30

SUPPLY VOLTAGETO 3 WIRE OPERATED CURRENT

SINKING LOOPFIG. F

MIN.VALUE

(

U 1300-O 1200-Z 1100-< 100O-£ 900-2 800-

2 600 ^e 500-K 400-; 300-- 200-g 100-

•-

• _ --/fl I

C 0 5 10 15 20 25 3

.i

MIN.VALUE

0 35SUPPLY VOLTAGE TO CURRENT

SOURCING LOOP (VOC)

FIG. G

The maximum length of connecting wire between the trans-mitter and the receiver is a function of wire size and receiverresistance. That portion of the total current loop resistancerepresented by the resistance of the connecting wires them-selves should not exceed 10% of the receiver resistance. Forextremely long runs (over 1,000 feet), it is desirable to selectreceivers with higher resistances in order to keep the size andcost of the connecting leads as low as possible. In installationswhere the connecting run is no more than 100 feet, connect-ing lead wire as small as No. 22 Ga. can be used.

PRESSURE RANGINGEach Series 602 Transmitter is factory calibrated to the rangegiven in the model number chart. However, special calibrationis also available. If this is the case, the transmitter will be somarked. For purposes of clarification in these instructions, rangeis defined as that pressure which applied to the transmitter pro-duces 20 milliamps of current in the loop. Zero pressure isalways assumed to be 4 milliamps.

If a transmitter pressure range other than that supplied is re-quired, the following re-ranging procedure should be followed:1. With the transmitter connected to the companion receiver

per the instructions above, an accurate milliammeter witha full scale reading of approximately 30 milliamps shouldbe inserted in series with the current loop. A controllablepressure source capable of achieving the desired rangeshould be connected to the high pressure port of the trans-mitter and teed into an accurate reference pressure gageor manometer. Be sure to plug the unused high pressureport and vent at least one low pressure port to atmosphere.The instrument must be ranged in the same position inwhich it will be used. Vertical mounting recommended.

2. Apply electrical power to the system and check for properoperation by applying pressure slowly and observingwhether the current in the loop increases above the 4milliamp zero pressure reading.

3. The units are supplied with a spanner type key to adjustspan and zero. This helps reduce unauthorized tampering.Apply the desired full range pressure and adjust the "Span"control on the front of the transmitter for a reading of 20milliamps in the current loop.

-. Remove all pressure and adust the "Zero" control on thefront of the transmitter for a reading of 4 milliamps in thecurrent loop.

5. As the two controls are slightly interactive, repeat steps 3and 4 several times until readings of 4 and 20 milliamps areobtained consistently.After making the final adjustment of zero and span, back offthe knobs slightly to relieve tension in the mechanism.This will minimize future shifts in setting due to shock ortemperature changes.

7. Remove the milliammmeter from the current loop and pro-ceed with final installation of the transmitter and receiver.

CONNECTION TO THE A-701 DIGITAL READOUT

The Dwyer A-701 Digital Readout provides a 3</z digit LEDdisplay of the relative or actual pressure being sensed by theSeries 602 Transmitter. The A-701 operates directly from stan-dard AC line voltage and contains an AC or DC power supplycapable of providing the necessary power to operate the Series602 Transmitter. Thus, these two components make up a com-plete operating system.

It is suggested that you familiarize yourself in general withthe A-701 by reading the instruction bulletin supplied withthe readout. A printed circuit board edge connector is sup-plied with the A-701 to facilitate the electrical connectionsrequired. The standard A-701 is supplied to read zero at 4milliamps and 100.0 at 20 milliamps. Thus, the standard digitaldisplay represents percentage of full range pressure beingsensed by the transmitter. However, the A-701 can also beranged in the field to any engineering units required. To re-range the display, snap out the front panel and, using a small

ewdriver, rotate the screw adjustment "F" at the lower left, ^rner of the LED circuit board until the intended reading at aloop current of 20mA is obtained. V/ith 4mA loop current,check the zero setting. If necessary, rotate the screw adjust-ment "O" at the lower right corner of the LED circuit boarduntil the display reads zero. Since there is some interactionbetween these controls, re-check and re-adjust both settingsuntil consistent operation is achieved.Refer to Figures H and I for connection of the transmittercable to the A-701 edge connector. Once these connectionshave been made, connect the AC line to the appropriatepins on the edge connector. The installation is completed bythe installation of the desired decimal point selection jumperas indicated in figure J. Use care in identifying the appropriateedge connector pins and solder each connection carefully.Use insulated sleeving to cover the completed connections,particularly the AC line connections. Note that the AC linepower required is minimal and lighter gage stranded wire isrecommended for the AC line connection. Be careful not tobend unused lugs on the edge connector to avoid shortingadjacent connections. Observe the keyway in the circuitboard and on the edge connector when installing the con-nector to the'circuit board. Refer to the A-701 instructionmanual for mounting and dimension information.

I C 0 I V' M

KEY CIRCUIT BOARD

A-701 Pin DesignationsNOTE: Pin designations for the edge connector are the same

as above when viewed from solder lug side. Designa-tions are also molded into connector body.

FIG. H

TABLE OF CONNECTIONS FROM A-701 TOSERIES 602 TRANSMITTER

Pin 15:Pin S:Pin 2:Pin 10:Pin 9:

AC Line)X' >) / 115/230' VAC. 50-60HZAC Line)

+ Signal to Pin E (Green Lead) of Transmitter- Signal to Pin D (Black Lead) of Transmitter+ DC Power to Pin A (Red Lead) of Transmitter

Pin K: -DC Power to Pin B (White Lead) of TransmitterOR

Pin C: AC Power to Pin A (Red Lead) of TransmitterPin 4: AC Power to Pin B (White Lead) of Transmitter

'115VAC standard. Refer to factory for 230VAC operation.FIG. I

DECIMAL POINT SELECTIONNo Jumper for 1999Pin Lto Pin N for 199.9Pin M to Pin N for 19.99Pin P to Pin N for 1.999

FIG. J

MULTIPLE RECEIVER INSTALLATIONAn advantage of the standard 4-20ma output signal providedby the Series 602 Transmitter is that any number of receiverscan be connected in Series in the current loop. Thus, an A-701Digital Readout Accessory, an analog panel meter, a chartrecorder, process controlling equipment, (or any combinationof these devices) can be operated simultaneously. It is onlynecessary that these devices all be equipped with a standard4-20ma input and that proper polarity of the input connectionsts observed when inserting the device in the current loop. Ifany of the receiving devices displays a negative or downscalereading, this indicates that the signal input leads are reversed.

MAINTENANCE

Upon final installation of the Series 602 Transmitter and thecompanion receiver, including the A-701 Digital Readout, noroutine maintenance is required. A periodic check of systemcalibration is recommended. The Series 602 DifferentialPressure Transmitter is not field serviceable and should bereturned to the factory if service is required. The A-701 DigitalReadout should be returned to the manufacturer if service isrequired. Refer to the A-701 instruction sheet.

'.T Copyright. 1983. Dv/yer Instruments, Inc. Printed in U.S.A. 10/88

DWYER INSTRUMENTS, INC.

FR NO. 01-440420-00

;, !.:„,,„ I I R A

BULLET.NE-63

SERIES 603 TWO WIREDIFFERENTIAL PRESSURE TRANSMITTER

Specifications - Installation and Operating Instructions

I NT.

FMIUMAtlC UPS

Pateit No. 4 .385.525 MMl MAX.

The Dwyer Series 603 Differential Pressure Transmitter con-verts air or compatible gas pressure into a standard two wire4-20 milliamp output signal for pressure ranges from 0-.2 upto 0-200 in. w.c. Each of the models overlap in range so thatany desired range within these pressure limits can beachieved by adjustment of the span and zero controls on thefront. Positive, negative, or differential pressure can be meas-ured with an accuracy of ± 2%. The Series 603 Transmitteris based upon the proven Magnehelic gage design and usesseveral basic components of the indicating gage, thus theresemblance to the Magnehelic family of indicating differen-tial pressure gages. However, the Series 603 PressureTransmitter eliminates the mechanical amplification achievedby the magnet/helix'pointer assembly on the indicating gage.Instead it substitutes electrical conditioning and amplificationof a resistance change produced by a silicon strain gagecemented to the range spring. This in turn is deflected by thediaphragm in response to pressure. Refer to Bulletin E-50 foradditional information on the design, operation, and con-struction of the Series 603 Differential Pressure Transmitter.

STANDARD ACCESSORIES

Mounting ringSnap ring(4) 6-32 x 1-1/4 screws (panel mtg.)(3) 6-32 x 5/16 screws (surface mtg.)(2) Tubing to 1/8" NPT adapters(2) 1/8" NPT plugsAdjustment key

SPECIFICATIONSGENERALMiiimum Pressure:Media Compatibility:

ELECTRICALFewer Supply:Connections:

Output Signal:

Uop Resistance:

Warm-up Time:Current Consumption:

PERFORMANCE AT3SPSIGAir & noncombustibie.noncorrosiv* gases

12M35VOC.2 screw terminal block.positive and negative.4 to 20 mA DC.(limited at 33 mA)

Oto 1170 ohmsft..,. V

B- 11.6V20mA

5-10 Minutes3d mA max. DC

ROOM TEMPERATUREZero OutputFun Scale Span:Static Accuracy:Span t Zero:Repeatability:Resolution:

4mAISroA- 2% SpanAdjustable to 0.05".0 5'/. SpanInfinitesimal

ENVIRONMENTALOperating

Temperature:

CompensatedTemperature:

Thermal Errors:

MECHANICALWeight-

Span & ZeroAdjustments:

-20to120=F(dry air)

30to120°F= 1%/50°F

1 Ib. 10 OZ

Protected potentcm-

PressureConnections:

eters, externallyaccessible.

VV27 NPT female

SERIES 603 TRANSMITTER MODELS & RANGESMODEL

NUMBER

603-1603-2603-3603-4603-5603-11603-12603-13603-14

RANGES IN INCHES OF WATERAS STOCKED

0-0.250-0.500-2.000-5.000-25

.25-0-.251-0-15-0-5

10-0-10

MIN. RANGE

0-0.200-0.300-1.000-3.000-20

___

___

-. -

—

MAX. RANGE

0-0.400-2.400-10.00-32.00-200

__. _—

f.DWYER'•X 0. BOX 373

INSTRMICHIGAN CITY

4. MOUNTING: The Series 603 Transmitter may be either panelmounted or surface mounted.

SNAP RING GROOVE •

INSTALLATION

1. LOCATION: Select a location where the temperature of the unitwill be between -20°F and 120°F. Distance from the receiver islimited only by total loop resistance. See "Electrical Connections."The tubing feeding pressure to the instrument can be run practicallyany length required but long lengths will increase response timeslightly. Avoid surfaces with excessive vibration.

2. POSITION: The model 603-1 should be mounted and used onlyin a vertical position. Higher range models can be operated at anyangle but must be spanned and zeroed in the position in which itwill be used.

3. PRESSURE CONNECTIONS: For convenience, two setsc' 1/8" NPT female ports are available. Plug the unusedset with pipe plugs provided. Attach tubing from positivepressure source to port marked "HI" or from negative(Vacuum) source to port marked "LOW. In either case,opposite port must be vented to atmosphere. In dustyenvironments, we recommend use of an A-331 Filter VentPlug to keep interior of instrument clean For differentialp'sssures the higher source is connected to the "HI" portand lower to the "LOW" port.

PNEUMATIC PRESSURE TAPS

4.J-4 OIA. HOLE

A. PANEL MOUNTING: Cut a 4Vi" or 120mm dia. hole in panel andinsert the complete unit from the front. Slip on the mounting ring andinstall the split snap ring in the groove on the bezel. Seat the mountingring against the snap ring and thread the four screws through thetapped holes. Tighten screws against rear of panel.

V2" HOL£ IN PA>.£L TOR HIGHPRESS. BAC< CONNECTIONWHEN SURFACE MOUNTED

-—! Hits

1-1.3" LONG i 773 WIDEFOR TsRV.NAL STRIP

OLE IN PANEL. OR TEfl.vi.

(3) 3/16 DIA. HOLES IN PANEL FORSURFACE MOUNTING ON A 4-1/3 DIA.BOLT CIRCLE. 120« APART.

1/2" HOLE IN PANEL FOR LOWPRESS. BACK CONNECTION ORSURFACE MOUNTING

1/2 OIA. HOLES FOR PRESSURECONNECTIONS AND/OR MOUNTING

3.15 OIA. HOLESFOR MOUNTING SCREWSTV P. 3 PLACES

B. SURFACE MOUNTING: Drill (3) 3/16" dia. holes for mount-ing screws and cut (1)7/8" x 1-1/8" hole for access to terminalstrip as shown in hole location drawing. Insert screws from rearof panel and thread into tapped holes on back of transmittercase. If rear pressure connections are to be used, make 1/2"dia. holes located as shown in hole location drawing in leftcolumn.

ELECTRICAL CONNECTIONSCAUTION: DO NOT EXCEED SPECIFIED SUPPLY VOLTAGERATINGS. PERMANENT DAMAGE NOT COVERED BY WAR-RANTY WILL RESULT. THIS UNIT IS NOT DESIGNED FOR ACVOLTAGE OPERATION.

Electrical connections to the Series 603 Transmitter are madeto the two-screw terminal strip on the rear of the case. Polarityis indicated by + and - signs stamped on side. The schematicdiagram of the Series 603 transmitter is illustrated in Figure B.

eFIG. A

An external power supply delivering 12 to 35 VDC with a minimumcurrent capability of 40 milliamps must be used to power the controlloop in which the Series 603 transmitter is connected. Refer to Fig. Bfor connection of the power supply, transmitter and receiver. The rangeof appropriate receiver load resistances (RL) for the power supply volt-age available is given by the formula and graph in Fig. C. Shielded twowire cable is recommended for control loop wiring and the negativeside of the loop may be grounded if desired. Note also that the receivermay be connected in either the negative or positive side of the loop,whichever is most convenient. Should polarity of the transmitter or,'ceiver be inadvertantly reversed, the loop will not function properly

but no damage will be done to the transmitter.

NOTE: RECEIVER MAX BE INSERIES WITH * OH -LEG OF CONTROL LOOP

SERIES 603

PRESSURETRANS-MITTER

_ +

RECEIVER (RJ

— vAAA/Wv ——

SEE FIG. C--vv -

GROUND

POV/ERSUPPLY

12-35 VDC

OPTIONAL

FIG. B

The maximum length of connecting wire between the trans-mitter and the receiver is a function of wire size and receiverresistance. That portion of the total current loop resistancerepresented by the resistance of the connecting wires them-selves should not exceed 10% of the receiver resistance. Forextremely long runs (over 1,000 feet), it is desirable to selectreceivers with higher resistances in order to keep the size andcost of the connecting leads as low as possible. In installationswhere the connecting run is no more than 100 feet, connect-ing lead wire as small as No. 22 Ga. can be used.

1 *UW

1300

1200

1100-

1000.

900

too.

* '00.

M tf.fiU VM*C

5 *oo.

1 ~200-

100-

"-'• MmAOC

/f

f

/ f

MAXIMUM VA

.

y

/

>

/

^

1

/

>'

OPERATINGREGION

LUE(1170)

30 3510 U IS 29 25POWER SUPPLY VOLTAGE - VDC

FIG. C

PRESSURE RANGING

Each Series 603 Transmitter is factory calibrated to the range given inthe model number chart. However, special calibration is also available.If this is the case, the transmitter will be so marked. For purposes ofclarification in these instructions, range is defined as that pressurewhich applied to the transmitter produces 20 milliamps of current inthe loop. Zero pressure is always assumed to be 4 milliamps.If a transmitter pressure range other than that supplied is re-quired, the following re-ranging procedure should be followed:1. With the transmitter connected to the companion receiver

per the instructions above, an accurate milliammeter witha full scale reading of approximately 30 milliamps shouldbe inserted in series with the current loop. A controllablepressure source capable of achieving the desired rangeshould be connected to the high pressure port of the trans-mitter and teed into an accurate reference pressure gageor manometer. Be sure to plug the unused high pressureport and vent at least one low pressure port to atmosphere.The instrument must be ranged in the same position inwhich it will be used. Vertical mounting recommended.

2. Apply electrical power to the system and check for properoperation by applying pressure slowly and observingwhether the current in the loop increases above the 4milliamp zero pressure reading.

3. The units are supplied with a spanner type key to adjustspan and zero. This helps reduce unauthorized tampering.Apply the desired full range pressure and adjust the "Span"control on the front of the transmitter for a reading of 20milliamps in the current loop.

4. Remove all pressure and adust the "Zero" control on thefront of the transmitter for a reading of 4 milliamps in thecurrent loop.

5. As the two controls are slightly interactive, repeat steps 3and 4 several times until readings of 4 and 20 milliamps areobtained consistently.

6. After making the final adjustment of zero and span, back offthe knobs slightly to relieve tension in the mechanism.This will minimize future shifts in setting due to shock ortemperature changes.

7. Remove the milliammeter from the current loop and proceed withfinal installation of the transmitter and receiver.

CONNECTION TO THE A-701 DIGITAL READOUT

The Dwyer A-701 Digital Readout provides a 3'/i digit LEO display ofthe relative or actual pressure being sensed by the Series 603 Trans-nitter. The A-701 operates directly from standard AC line voltage.

It is suggested that you familiarize yourself in general withthe A-701 by reading the instruction bulletin supplied withthe readout. A printed circuit board edge connector is sup-plied with the A-701 to facilitate the electrical connectionsrequired. The standard A-701 is supplied to read zero at 4milliamps and 100.0 at 20 milliamps. Thus, the standard digitaldisplay represents percentage of full range pressure beingsensed by the transmitter. However, the A-701 can also beranged in the field to any engineering units required. To re-range the display, snap out the front panel and. using a smallscrewdriver, rotate the screw adjustment "F" at the lower leftcorner of the LED circuit board until the intended reading at aloop current of 20mA is obtained. With 4mA loop current,check the zero setting. If necessary, rotate the screw adjust-ment "O" at the lower right corner of the LED circuit boarduntil the display reads zero. Since there is some interactionbetween these controls, re-check and re-adjust both settingsuntil consistent operation is achieved.Refer to Figures D and E for connection of the transmittercable to the A-701 edge connector. Once these connectionshave been made, connect the AC line to the appropriatepins on the edge connector. The installation is completed bythe installation of the desired decimal point selection jumperas indicated in figure F Use care in identifying the appropriateedge connector pins and solder each connection carefully.Use insulated sleeving to cover the completed connections,particularly the AC line connections. Note that the AC lineoower required is minimal and lighter gage stranded wire isjcommended for the AC line connection. Be careful not to

oend unused lugs on the edge connector to avoid shortingadjacent connections. Observe the keyway in the circuitboard and on the edge connector when installing the con-nector to the circuit board. Refer to the A-701 instructionmanual for mounting and dimension information.

KEY\

CIRCUIT BOARD

A-701 Pin DesignationsNOTE: Pin designations for the edge connector are the same

as above when viewed from solder lug side. Designa-tions are also molded into connector body.

FIG. D

TABLE OF CONNECTIONS FROM A-701 TOSERIES 603 TRANSDUCER

115/230' VAC, 50-60 HzPin 15: AC LinePin S: AC LinePin 2: To negative terminal of TransmitterPin 9: To positive terminal of TransmitterPin 10 To Pin K: Jumper Wire

SEMES 101

PRESSURETRANSMITTER

* (*) RED WIRE

RECEIVER (RJ» ——— l«N/v/ ^ysJ ——

BLACKWIRE

9

ft2

A-701

DIGITALPANELMETER

1 ———— . —————— l8(-) I ' - ' - - ! 1 ———————————— 1

MIS VAC STANDARD. REFER TO FACTORY FOR Z30 VAC.

F1G.E

DECIMAL POINT SELECTIONNo Jumper for 1999Pin L to Pin N for 199.9Pin M to Pin N for 19.99Pin Pto Pin N for 1.999

FIG. F

MULTIPLE RECEIVER INSTALLATIONAn advantage of the standard 4-20ma output signal providedby the Series 603 Transmitter is that any number of receiverscan be connected in Series in the current loop. Thus, an A-701Digital Readout Accessory, an analog panel meter, a chartrecorder, process controlling equipment, (or any combinationof these devices) can be operated simultaneously. It is onlynecessary that these devices all be equipped with a standard4-20ma input and that proper polarity of the input connec-tions be observed when inserting the device in the currentloop. If any of the receiving devices displays a negative ordownscale reading, this indicates that the signal input leadsare reversed.

MAINTENANCEUpon final installation of the Series 603' Transmitter and thecompanion receiver, including the A-701 Digital Readout, noroutine maintenance is required. A periodic check of systemcalibration is recommended. The Series 603 Differential Pres-sure Transmitter is not field serviceable and should be re-turned to the factory if service is required. The A-701 DigitalReadout should be returned to the manufacturer if service isrequired. Refer to the A-701 instruction sheet.

<£Copyright. 1988, Dwyer Instruments, Inc. Primed in U.S.A. 5.33 FR NO. 01-440514-00

TECHNICAL APPROACH AND COST ESTIMATE SOIL ...for the treatment of the extracted groundwater. The air...

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