INDUSTRIAL ACCESSORIES COMPANY INDUSTRIAL ACCESSORIES COMPANY ... plant will operate with peak dust...

2 I N D U S T R I A L A C C E S S O R I E S C O M P A N Y

Industrial Accessories Company

IAC is an original equipment manufacturer (OEM), industrial design/ build supplier of process equipment for air pollution control (APC), dust collection, hazardous gas emission mitigation, pneumatic material transport, and bulk material handling systems.

IAC supplies complete engineered systems as a total turnkey provider, or equipment sub-systems, and provides selected new equipment for replacements and new systems.

In addition, IAC provides replacement parts and new equipment components for baghouse filters, pneumatic conveying systems and bulk material handling systems.

IAC Aftermarket Products and Services

IAC has provided this catalog to give quick access to standard parts, components, and

services for your filtration, pneumatic conveying and material handling needs. Perhaps

just as important, we have included numerous troubleshooting tips, design guides and

formulas giving you helpful reference tools needed to keep your system running

properly. Our mission of technical support, responsiveness and troubleshooting is

stronger than ever and we believe this catalog will give you the value you expect and

deserve.

IAC – Your Single Source Solution Provider

4800 Lamar Ave., Mission, KS 66202Industrial Accessories Company

800.334.7431913.384.5511Fax: [email protected]

3

C O N T E N T ST A B L E O F

Quick Quote ConfiguratorBaghouse Maintenance and Field ServicesMaintenance SeminarsRecommended Maintenance ScheduleFailed Bag Location ChartBaghouse MaintenanceBaghouse System DesignDust Collection FormulasIAC Brand Baghouse/Dust Collection PartsBaghouse AccessoriesCagesIAC Door Seal GuideTank HatchesExplosion VentingBaghouse/Dust Collection TermsCharacteristics of Filtration FibersFilter Bag Fabric Characteristics ChartProperties of Filtration FabricsIAC TTG ePTFE Advantages ValvesAirlocks-Heavy DutyTube and PipeConvey Line Fittings and AccessoriesPickup ProbesSight Glasses and View PortsBlast Gates DuctingElbows/BendsCouplingsHose and Hose AccessoriesBlowersAir Intake and Filter ElementsPressure and Vacuum Relief ValvesFans(Blowers)VibratorsAir PadsFlow ConesLevel IndicatorsMagnets Index

4-56-7891011-1314-1516 17-1819-2324-2526272728-2930-3334353637-383940-42434445464647-5455-5859-6263-64656667686869707172


Purchase complete high qual i t y Pulse –Jet Baghouse f i l ters d i rec t ly through our aftermarket parts department. Avoid the more time consuming process of ordering through our standard O.E.M. sales process. You will save time and money u t i l i z i n g IAC’s Proprietary Filter Configurator Program which allows us to provide rapid response pr ice quotes, approval drawings and shipments di rec t ly through our par ts and components department.

Typical Response Times: Quotations – 1 to 24 HoursApproval Drawings – 1 to 3 DaysShipment – 3 to 6 weeks after drawing approval

Baghouse Configurator Developed By:

GET YOUR BAGHOUSE ORDER STARTED TODAY!

Save Time! Visit our website and fill out the Quick-Quote Configurator Worksheet Online

GREAT PRICING - INNOVATIVE BEST IN CLASS RESPONSE

FAST TRACK BAGHOUSE MANUFACTURING

www.iac-intl.com/Configurator

The Configurator Program is designed for filters up to 20,000 ACFM

5see ALL THE DETAILS: www.iac-intl.com CALL TODAY 1-800-334-7431

Bin VentBaghouse Filter Receiver

FOR A FULL LIST OF AVAILABLE PRODUCTS VISIT OUR WEBSITE WWW.IAC-INTL.COM

Using the IAC Configurator we can provide quick deliveries on Baghouse Dust Collectors, Bin Vent Filters, Filter Receivers and Filter Conversions to pulse-jet style filters, in sizes up to 20,000 ACFM. Collector designs include top bag access, side/bottom access and walk-in clean air plenum, each with bag and cage filtration or pleated filter elements. All styles are constructed in carbon steel or sta inless steel and are t ypical ly pressure/vacuum rated for 20” W.C.

GET YOUR BAGHOUSE ORDER STARTED TODAY!

www.iac-intl.com/Configurator

Baghouse Configurator Developed By:

Receive Approval Drawings within 1-3 Days With

IAC’s Exclusive Configurator Program


With service or a routine preventative maintenance program by the “Blue Crew”, your plant will operate with peak dust collection efficiency and reduced emissions. Providing optimum production output, a clean, safe work environment, reduced wear and tear on equipment, less chance for equipment breakdowns and lower energy usage.

Mechanical Inspections

System Evaluations

Filter Bag Change-Outs

Mechanical Repairs

Equipment Conversions

New Installations

Staff Training and Educational Programs

• Verify condition of housing, parts and components• Leak testing with highly accurate ultra-violet light detection powder • Provide comprehensive reports• Scheduled inspection or service plans available quarterly, or as needed

• Complete system airflow analysis• Duct & pick-up hood design review• Actual vs. Baseline performance• Provide comprehensive report

• Replace bags• Replace bag cages, clamps and parts as needed• Dispose of old bags and parts• Work performed by trained professionals• Planned outages or emergency response

• Experienced millwrights, welders and trained technicians• Replace control timers, solenoid valves, diaphragm valves and any parts required• Replace system components: airlocks, dampers, fans, etc.

• Convert reverse air or shaker style filters to modern pulse-jet technology

• Installation and commissioning of new equipment• Engineering and project management

• Informative on-site presentation at your facility • Fundamentals of Baghouse and Dust Collection System Operation• Thorough maintenance training • Troubleshooting techniques• Maintenance scheduling and reporting for compliance reviews

TAKE ADVANTAGE OF OUR MAINTENANCE SERVICES

BAGHOUSE MAINTENANCE AND FIELD SERVICES

IAC- IndustrIes’ ChoICe

• Always focused on your needs• Excellent communications• Professional documentation on all service work, inspections or repairs• OSHA and MSHA trained service technicians• Quick attentive response• Superior OEM buying power saves you money on parts• Full service parts department and inventory • Our website is the largest and most informative in the industry

“your pArtner In CleAn Industry”

plAnt MAIntenAnCe probleMs vs. solutIons

Problem IAC Blue Crew Solution:

No OSHA regulated confined space entry worries. Reduce overall liability using IAC’s certified and experienced “Blue Crew” service technicians. Operate a cleaner, safer work environment.

Safety of Your Personnel

Inexperienced Staffand Time Limitations

Compliance Issues

Production Downtime

The limitations of time and staff inexperience can be overcome using our highly experienced and efficient Blue Crew technicians. You receive expert work done accurately and quickly. Staff training programs are available.

By providing immediate response to the issue, IAC can regain your plant compliance. IAC will provide detailed documentation of all work performed for compliance reports. This documentation may also help with future compliance questions and provide recommendations for future improvements. Operate with fully functional air filtration equipment at peak efficiency.

With a service project or scheduled inspection and preventative maintenance program by IAC, you can help PREVENT inadequate baghouse operation which may cause increased emissions; lower production; a dirty, unsafe work enviroment; excess wear and tear on equipment; possible breakdowns; production shut-downs; and increased energy usage.

IAC acknowledges industries’ concerns when it comes to maintenance issues and provides knowledgeable, innovative solutions to your problem.

We servICe All bAghouse brAnds And sIzes

BAGHOUSE MAINTENANCE AND FIELD SERVICES



VENTILATION & BAGHOUSE MAINTENANCE SEMINARS

There are many reasons why it is now more important than ever to keep your facility’s Dust Collection equipment operating at peak efficiency.

IAC offers full-day and half-day training seminars at your facility to help your plant personnel understand the ins and outs of baghouses and related equipment. This will allow them to optimize and troubleshoot equipment operation at the plant level to maximize production and comply with strict enviornmental regulations.

Our engineer can arrive a day early to review your systems and tailor our training seminar around your particular equipment or needs. We can also discuss any specific issues that you would like us to emphasize or address.

Our seminars are presented by knowledgeable, highly experienced IAC engineers. We also have in-house Spanish speaking engineers that can present this valuable service anywhere in the Americas.

A TYPICAL ONE DAY CLASS INCLUDES:

Ventilation Systems: Definition, components, function of each component, including enclosure, hooding, ductwork, filtration equipment, fan, stack.

Filtration Equipment: Types, advantages and disadvantages of each, including cyclones, scrubbers, precipitators, baghouses.

Baghouses: Types and principles of operation, including shaker, reverse air, plenum pulse, pulse-jet. Evolution of technology, advantages & disadvantages, general operation.

Filtration Media: Types, limitations.

PTFE Membrane: What is it, what it’s for, why it’s required in some processes.

Installation: Bags, cages, proper fit, what to watch for, including cleaning components, access doors, etc.

System Operation: Dustcake, differential pressure readings, controls, startup & shutdown procedures, troubleshooting, daily monitoring and periodic maintenance.

The seminar will give your personnel the knowledge and understanding required to get the most out of your equipment, allowing you to maximize production, meet environmental regulations, provide a clean safe work environment, maximize energy efficiency and avoid unexpected shutdowns.

Contact IAC today to arrange your in-house training

seminar. WE MAKE HOUSE CALLS!

Maintenance Seminars

WE MAKE HOUSE CALLS


Recommended Maintenance Schedules

Daily Maintenance

Weekly Maintenance

Monthly Maintenance

Quarterly Maintenance

Annual Maintenance

Check pressure dropCheck cleaning system Check all valves and dampersCheck dust removal Check emissions

Check all moving parts on discharge systems and screw conveyor bearingsCheck damper operation; bypass and isolationSpot check bag tensioning on reverse air and shaker bagsCheck compressed air lines including line oilers and filters Blow out U-tube manometer, magnahelic or Photohelic** gauge linesCheck temperature gauge accuracy Check cleaning sequence and determine that all valves seat properlyCheck fan drive components

Spot check bag connection conditionCheck all moving parts on shaker baghouses Check fan for corrosion and blade wearCheck all hoses and clamps Spot check for bag leaks and holes with leak detection testInspect baghouse structure for corrosion

Inspect bags thoroughly Check ducts for dust buildupObserve damper valves for proper seating Check gaskets on all doors Inspect paint on baghouse Calibrate opacity monitor (if required) Inspect baffle plate for wear

Check all welds and bolts Check hopper for wear Replace high-wear parts on cleaning system

**Trademark of their respective owners

10 I N D U S T R I A L A C C E S S O R I E S C O M P A N Y 10


Troubleshooting Pulse-Jet Cleaning Systems

Check the Pulse Valves

Check Interstitial Velocity

Inspect the Cages

Check for Correct Bag-to-Cage Fit

Pulse malfunctions are usually caused by diaphragm failure or dirt, oil and/or moisture getting into the valve body. You can identify these problems by disassembling the valve and inspecting it. Before checking the valves, verify that the tubing and fit-tings between the pulse valves and the solenoid valves are not leaking and the tubing is connected to the inlet port of the solenoid valve.

Prior to servicing the pulse valve, check the timer board and the solenoid pilot valve for proper operation.

Pulse-jet collectors typically clean on-line and have inlets below the filters. In this case, interstitial velocity may be a problem. Interstitial velocity is most critical when the dust being collected is light density. Interstitial velocities that are too high (greater than or equal to 250-300 FPM, depending on the dust) can cause high pressure drops.

One solution is to install pleated filter elements. Pleated filters have more filter area than traditional bags, allowing you to use fewer filters. This creates more open area for airflow, which reduces interstitial velocity. Changing the inlet to a point above the filter bottoms may also remedy the problem.

We recommend thorough cage inspections any time a new bag is installed. The most common problems are bent and damaged cages that cannot properly support the filter bag. Another problem is rusting and pitting of cages in corrosive environments. Where the corroded areas can abrade the fabric as it flexes during the cleaning cycle. Cage bottom pans with sharp edges can cause similar damage.

The fit between the bag and cage is critical for proper pulse-jet filter performance. Filters that are too loose or too tight will severely limit collection efficiency and lead to premature failure.

Baghouse Maintenance



Damage Cause Solution

Bags have internal abrasion marks along vertical wires.

1. Cage wires are deeply pitted by excessive corrosion, or2. Bag is oversized

1. Replace with new galvanized steel cage, or2. Replace with correct-sized bag

1a. Use a mild steel cage if chloride and moisture (HCI) are present, or 1b. Use an epoxy-coated cage, or 1c. Convert to stainless steel cages

Cuts and/or internal damage at the bottom of the bag where it contacts the edge of pan

Sharp pan edge Use cage with rounded edge pan

Increase the number of vertical wires to reduce amount of fabric drawn between wires across edge of pan

Cage body has collapsed broken welds and bent wires have caused bag wear points.

1. Cage has been weakened by corrosion, or2. Pressure exceeds cage strength, or 3. Rough handling by maintenance crews

1. Replace with standard cage, or 2. Change operation conditions to reduce differential pressure, or 3. Retrain maintenance

1. Replace with a coated or stainless cage, or 2a. Increase the number of cage rings, or2b. Make cage from heavier gauge wire, or 3. Contract maintenance

Bag failure caused by excess fabric slack pinch above top ring or below bottom ring.

Cage is tapered or bowed between the ring and the pan(hourglass)

Design cage with minimal taper (larger pan or top)

Change ring space to minimize taper or bowing

Flex line failures between the vertical wires.

Bags are not adequately supported by cages

Replace with cage providing more support (20 vertical wires and/or closer horizontal ring space)

1. Convert from 10- or 12- wire cage to 20-wire cage design, or2. Reduce ring spacing

Bags are difficult to remove from cages.

Corrosion causes rough sur-faces that increase friction be-tween the bag and the cage. The cage wire and fabric can chemically bond

Replace all cages with new standard cages

1. Use coated or stainless steel cages, or2. Convert to omni-top cages so snapband bags and cages can be removed as a single assembly

Options



“Pinch”The fit between the bag and cage is critical for pulse-jet filters to perform properly. Filters that are too loose or too tight will have severely limited collection efficiency and may fail prematurely. See the figure(s) below to determine the amount of excess fabric (the ”pinch”) to allow for various fabric types. You should also evaulate the number of wires in the cage based on its diameter.

Fabric Pinch Recommended Support Cage

Felt

ePTFE membrane on felt

0.25”-0.5”(6.4-19 mm)

0.0625”-0.3125”(1.6-7.9 mm)

0.25”-0.5”(6.4-12.7 mm)

0.125”-0.375”(3.2-9.5 mm)

0.125”-0.375”(3.2-9.5 mm)

PPS

P84**

Fiberglass

Any

Any

Any

20-wire

20-wire

“Pinch” is calculated by subtracting the actual cage circumference from the bag circumference, then dividing the result by 2.

** P84 must be sized larger for temperatures over 450°(232°C) to account for shrinkage. P84 is a registered trademark of its respective owner.


Baghouse Inlet Design

Problem

Solution

Results

Changing your baghouse inlet design can often dramatically improve the operation of your air pollution control system.

Many baghouses use a standard design with off-the-shelf components, often with the inlet duct collar located in the hopper. Some designs also incorporate a baffle over the inlet duct opening to direct incoming air downward into the hopper.

This air flow into the bottom of the hopper can cause collected material to swirl upward and be recirculated into the filter area, producing higher grain loading to the filter bags. If there is no narrow hopper, it can create excessive abrasion on the sidewall opposite the inlet. Poorly designed baffles can also cause abrasion holes in the filter bags.

To reduce the inlet velocity, enlarge the inlet duct prior to the hopper. Installing ladder vane baffling will even out the velocity across the entire hopper.

Improving the distribution of inlet air minimizes recirculation and reduces the amount of material carried to the filter bag surfaces, creating the equipment’s true can velocity. It also reduces bag abrasion.

Baghouse System Design


Baghouse System Design

Once you’ve determined the actual air volume, check the ductwork design and velocity through the system, keeping these points in mind.

The proper velocity will depend on the dust being conveyed.

A general rule of thumb for good ductwork design for average industrial dust is to size the cross-sectioned area for a velocity of 3,500-4,000 feet per minute(FPM) (1,067-1,219 meters per minute(m/min)).

Ducts with a velocity lower than 3,500 FPM (1,067 m/min) could allow material to settle out and cause buildup in the duct.

The reference formulas to the right are importantin evaluating the design criteria of your ductwork.

Ducts with higher velocities than 4,000 FPM (1,219 m/min) can lead to abrasion of the ductwork.

Common ductwork design problems include: • Poorly designed branch entries• Poorly designed elbows• Size variations that hamper airflow and/or cause accelerated wear.

Total CFM =

Velocity =

Velocity(FPM) x Duct Area (ft.2)

4,005 √VP for Standard Air(Standard Air is 70°F (21°C) atsea level. VP is velocity pressurein inch WC.)


Dust Collection Formulas

ACFM

Total CFM 1 CFMVelocity

Total Cloth Area, ft.2

Gross Air-to-Cloth Ratio

Grain Loading Expressed in Grains/ft3

Net Air-to-Cloth Ratio1 in. SPWG1 PSI Air Pressure

Lbs. of Dust/Minute1m3/hr.

1 Horsepower

1 inch

°C °F

ACFM

Am3/hr

Fan Laws:CFM Varies Directly as the RPM: HP (AMP) Varies as the Cube of the RPM: SP Varies as the Square of the RPM:

Area of a Circle (or Hole)Interstitial Velocity

7,000 Grains

1gram/m3

1lb./ft.3 1,000 kg/m3

L SPWG

VPPSI

RPM

SP

Actual Cubic Feet per Minute

= Velocity (FPM) x Duct Area (ft.2) = 1.70 m3/hr.

= 4,005 √VP at Standard Conditions (70° at Sea Level)

=[(Bag Dia (in.) x 3.14 x Bag L (in.)) ÷ 144] x Total Number of Bags

= ACFM ÷ Total Cloth Area (ft.2)

= ACFM ÷ Total On-Line Cloth Area (ft.2)

= .578 oz/in.2 = .0361 PSI = .0735 in. Hg (Mercury)

= 27.70 in. SPWG = 2.036 in. Hg = 0.068 Bar = 0.0702 kg/cm2

= (Grains/ft.3 x ACFM) ÷ 7,000

= 0.589 ft.3/min

= 0.746 kilowatts

= 25.4 mm = 0.0254 meter

= (°F - 32) x (5/9) = [°C x (9/5)] + 32

(At Sea Level)

= Nm3/hr x

= SCFM x Actual Temperature (°F) + 460°F 530°F

SCFM x Actual Temperature (°C) + 273°C 273°C

= 3.14 x (radius (ft.))2 = 3.14 x (diameter (ft.))2 ÷ 4

= ACFM ÷ [Total Tubesheet Area(ft.2) - (Hole Area (ft.2) x Number of Holes)]

= (Lbs. of Dust Handled per Minute x 7,000) ÷ ACFM

= 1lb. = 16 oz. = 435.6 grams

= 0.437 grains/ft.3

= 16.02 kg/m3 = 16.02 kg/m3

Length Static Pressure Water GaugeVelocity Pressure, inches of water

Amperage Pounds per Square Inch

Diameter Revolutions Per Minute

Feet Per Minute Static Pressure

AMP

Dia

FPM

RPM2 = RPM1 (CFM2 ÷ CFM1) AMP2 = AMP1 (RPM2 ÷ RPM1)3 SP2 = SP1 (RPM2 ÷ RPM1)2

CFM2 = CFM1 (RPM2 ÷ RPM1)

Pre-Coat Leak Detection Powder Required: 1lb /25 ft2 cloth area.

RPM2 = RPM1 3√(AMP2 ÷ AMP1) RPM2 = RPM1 √(SP2 ÷ SP1)


IAC Brand Baghouse/ Dust Collector Parts

These are the standard replacement parts with part numbers for the original items used in manufacturing IAC brand filters.

Many of these same items are used by other filter manufactures and are interchangeable. If you do not see the correct part, brand or model number you need please contact us. We can supply all brands of replace-ment parts for any filter manufactures brand of equipment.

203-0067203-0069203-0066203-0068203-0001203-0044203-0002203-0047203-0003203-0020203-0004203-0005203-0006203-0010203-0061203-0011203-0014203-0063203-0229203-0060203-0058

208-0001208-0004208-0014

209-0334209-0301209-0302209-0303209-0316209-0307209-0308209-0309209-0310209-0315209-0325209-0324209-0323

MVEM214MKITDB114-0MVEM206MDB168353C330968758353C352002628353H38276886RCA-20TRCA-25TRCA-45TP8262C2P8262C2EF8262G2EF8262G2P8262C2MOPHT8262C2MO3D2-T-F/1484BPHT8262C2 CSA

2015A3015-RMR1103020SGT

DNC-T2003-020DNC-T2006-R20DNC-T2010-R20DNC-T2020-R20DNC-T2010-ADCDNC-T2310-A10DNC-T2320-A10DNC-T2310-A220DNC-T2320-A220DNC-T2101-010DCT1006DCT1010DCT1022

Diaphragm Valve, 1-1/2” Double; MECAIR; ALDiaphragm Rebuild Kit, 1-1/2”; MECAIR; for MVEM214Diaphragm Valve, 3/4”; MECAIR; ALDiaphragm Rebuild Kit, 3/4”; MECAIR; for MVEM206Diaphragm Valve, 3/4”; Asco; ALDiaphragm Valve Rebuild Kit, 3/4”; Asco 8353C33Diaphragm Valve, 1”; Asco; ALDiaphragm Valve Rebuild Kit, 1”; Asco 8353C35Diaphragm Valve, 1-1/2” Double; Asco; ALDiaphragm Valve Rebuild Kit, 1-1/2” Double; Asco 8353H38Diaphragm Valve, 3/4”; Goyen; ALDiaphragm Valve, 1”; Goyen; ALDiaphragm Valve, 1-1/2” Double; Goyen; ALSolenoid, Brass Body, 1/8” FNPT; 110V; ASCOSolenoid, Brass Body, 1/8” FNPT; 220V; ASCOSolenoid, Brass Body, 1/8” FNPT; 110V; NEMA 7/9; ASCOSolenoid, Brass Body, 1/8” FNPT; 220V; NEMA 7/9; ASCOSolenoid, Brass Body, 1/8” FNPT; 110V; with Manual, Operator; ASCOSolenoid, Brass Body, 1/8” FNPT; 110V; with Manual, Operator, Class H CoilSolenoid, 24VDC; Goyen, Class F, Nema 4, 1/8” FNPTSolenoid; 1/8” FNPT; 120V/60Hz-110V/50Hz AC; Class H Coil; Hi Temp; Panel mount; CSA Certified; ASCO

Magnehelic Gauge, 0 to 15” wgPhotohelic Gauge 0-15” WC RemotePhotohelic Gauge, 0-20” with Transmitter 4-20MA Signal

Timer Board, 95-265VAC; 3 Position; NCC AmetekTimer Board, 95-265VAC; 6 Position; NCC AmetekTimer Board, 95-265VAC; 10 Position; NCC AmetekTimer Board, 95-265VAC; 20 Position; NCC AmetekTimer Board, 24VDC; 10 Position Intelligent Timer Board, 110V; 10 Position Intelligent Timer Board, 110V; 20 Position Intelligent Timer Board, 220V; 10 Position Intelligent Timer Board, 220V; 20 Position Timer Board, 110V; Intermittent Use (Shaker)Timer Controller, 85-270VAC, 50-60 Hz, 6 Channel, DwyerTimer Controller, 85-270VAC, 50-60 Hz, 10 Channel, DwyerTimer Controller, 85-270VAC, 50-60 Hz, 22 Channel, Dwyer

IAC Part # MFG. Part # Item Description

*Part numbers and descriptions are subject to change without notice

Gauges

Timer Boards

Valves


IAC Brand Baghouse/ Dust Collector Parts

201-0852201-0855201-0856201-0858201-0862201-0865201-0866201-0870201-0873201-0874201-0876201-0880201-0883201-0884201-0004201-0007201-0008201-0010201-0014201-0017201-0018201-0022201-0025201-0026201-0028201-0032201-0035201-0036202-0354202-0357202-0358202-0360202-0364202-0367202-0368202-0040202-0043202-0044202-0046202-0050202-0053202-0054210-0007210-0008210-0009210-0010210-0011210-0012 211-0004

Bag, 6.0 x 36.5” L SBDI, 16 oz plain polyester, PE01Bag, 6.0 x 58.5” L SBDI, 16 oz plain polyester, PE01Bag, 6.0 x 72.5” L SBDI, 16 oz plain polyester, PE01Bag, 6.0 x 96.5” L SBDI, 16 oz plain polyester, PE01Bag, 6.0 x 120.5” L SBDI, 16 oz plain polyester, PE01Bag, 6.0 x 144.5” L SBDI, 16 oz plain polyester, PE01Bag, 6.0 x 168.5” L SBDI, 16 oz plain polyester, PE01Bag, 6.0 x 36.5” L SBDI, 16 oz singed polyester, PE07Bag, 6.0 x 58.5” L SBDI, 16 oz singed polyester, PE07Bag, 6.0 x 72.5” L SBDI, 16 oz singed polyester, PE07Bag, 6.0 x 96.5” L SBDI, 16 oz singed polyester, PE07Bag, 6.0 x 120.5” L SBDI, 16 oz singed polyester, PE07Bag, 6.0 x 144.5” L SBDI, 16 oz singed polyester, PE07Bag, 6.0 x 168.5” L SBDI, 16 oz singed polyester, PE07Bag, 6.0 x 39” L REDI, 16 oz plain polyester, PE01Bag, 6.0 x 61” L REDI, 16 oz plain polyester, PE01Bag, 6.0 x 75” L REDI, 16 oz plain polyester, PE01Bag, 6.0 x 99” L REDI, 16 oz plain polyester, PE01Bag, 6.0 x 123” L REDI, 16 oz plain polyester, PE01Bag, 6.0 x 147” L REDI, 16 oz plain polyester, PE01Bag, 6.0 x 171” L REDI, 16 oz plain polyester, PE01Bag, 6.0 x 39” L REDI, 16 oz singed polyester, PE07Bag, 6.0 x 61” L REDI, 16 oz singed polyester, PE07Bag, 6.0 x 75” L REDI, 16 oz singed polyester, PE07Bag, 6.0 x 99” L REDI, 16 oz singed polyester, PE07Bag, 6.0 x 123” L REDI, 16 oz singed polyester, PE07Bag, 6.0 x 147” L REDI, 16 oz singed polyester, PE07Bag, 6.0 x 171” L REDI, 16 oz singed polyester, PE07Cage, Top Load, 5.625D x 36”L, GLV, 12WIRE,11GA, RFTSVP, 60 SeriesCage, Top Load, 5.625D x 58”L, GLV, 12WIRE,11GA, RFTSVP, 60 SeriesCage, Top Load, 5.625D x 72”L, GLV, 12WIRE,11GA, RFTSVP, 60 SeriesCage, Top Load, 5.625D x 96”L, GLV, 12WIRE,11GA, RFTSVP, 60 SeriesCage, Top Load, 5.625D x 120”L, GLV, 12WIRE,11GA, RFTSVP, 60 SeriesCage, Top Load, 5.625D x 144”L, GLV, 12WIRE,11GA, RFTSVP, 60 SeriesCage, Top Load, 5.625D x 168”L, GLV, 12WIRE,11GA, RFTSVP, 60 SeriesCage, Bottom Load, 5.625D x 36”L, GLV, 12WIRE,11GA, RBLGP, 60 SeriesCage, Bottom Load, 5.625D x 58”L, GLV, 12WIRE,11GA, RBLGP, 60 SeriesCage, Bottom Load, 5.625D x 72”L, GLV, 12WIRE,11GA, RBLGP, 60 SeriesCage, Bottom Load, 5.625D x 96”L, GLV, 12WIRE,11GA, RBLGP, 60 SeriesCage, Bottom Load, 5.625D x 120”L, GLV, 12WIRE,11GA, RBLGP, 60 SeriesCage, Bottom Load, 5.625D x 144”L, GLV, 12WIRE,11GA, RBLGP, 60 SeriesCage, Bottom Load, 5.625D x 168”L, GLV, 12WIRE,11GA, RBLGP, 60 SeriesBag Cup, Series 60, Zinc Plated Carbon SteelBag Cup, Series 60, Stainless SteelBag Cup, Series 60, Epoxy Coated Carbon SteelVenturi, Series 60, Zinc Plated Carbon SteelVenturi, Series 60, AluminumVenturi, Series 60, Stainless SteelBag Clamp, 6” Quick Release, Stainless Steel

IAC Part # Item Description

*Part numbers and descriptions are subject to change without notice

The following list of filter bags and cages are the most common standard items for the IAC Filters manufactured at this time. We have many other sizes, types of bag filter media and cage options available. We also provide bags and cages for most brands of filters.

Snap Band Top Disc Bottom “““““““““““““

Bags

Cages

Bag Cups

Venturi

Bag Clamp

Raw Edge Top Disc Bottom““““““““““““ “


Bags, Cages, Cartridges and Pleated FiltersReplacement filter bags, pleated filters, and cartridges are available in any filtration media your process and baghouse require. Bags and accessories are available for any configuration and filter brand of manufacture.

• High Efficiency• High Temperature• High Moisture• Static Dissipating• Ground Wire

Baghouse Accessories

IAC is your Single Source Supplier for any baghouse accessory you may require. We carry parts and accessories for ALL BRANDS of baghouse dust collection filters. Most items are in stock and ready for immediate shipping.

Let our OEM buying power save you money!

Having problems with your baghouse or dust collection system? Need a recommendation for the best filter media to use in your operation? IAC’s highly skilled staff is here to help you – Call Today!

• Special Coatings • Bag Cages• Venturi• Bag Clamps• Hold Down Hardware

Baghouse Leak Detection ProductsQuickly pinpoint bag leaks, tube sheet cracks, failed welds, etc. in your dust collector.

• Detekto-Lite Ultra Violet Leak Detection Powder• Multiple Powder Colors Available: Green, Orange Pink, Yellow, Blue• Specialized Ultra Violet Powder Detection Lights

Baghouse ControlsA complete collection of baghouse controls are available in all brands.• Timer Boards• Timer Enclosure Boxes• Complete Timer Assemblies: inlcude pre-wired timer board and solenoid valves installed with enclosure

• Diaphragm Valves• Solenoid Valves• Valve Repair Kits• Gauges: Magnehelic, Photohelic, Digihelic, Pressure, Vacuum

• Bulk Head Fittings


Bag Tensioning Hardware

Tensioning and shaker bar hanging assemblies for reverse air and shaker style collectors. • I-Bolt Assemblies • Conical Springs• Double Drawbar Assemblies

Broken Bag Detector and Particulate Emissions Monitor Broken bag filter leak detectors and dry particulate monitors operate reliably with all types of particulate in a wide range of applications. For use in all types of baghouses, cartridge filter dust collectors and cyclones. Several styles are available.

• Reliable Operation• Simple, Low Cost 2-Wire Installation• Prevent Emissions• Plan Filter Maintenance• Protect Downstream Equipment• Keep a Clean Work Place• Superior to Traditional Triboelectric

ASK ABOUT OUR BAGHOUSE SERVICE GROUP!

IAC HAS TRAINED, HIGHLY EXPERIENCED PROFESSIONAL BAGHOUSE SERVICE CREW STRATEGICALLY LOCATED ACROSS THE USA TO QUICKLY AND SAFELY PROVIDE THE SERVICE AND PREVENTIVE MAINTENANCE YOU REQUIRE. CALL TODAY TO SCHEDULE YOUR SERVICE

PROJECT.

LET THE IAC “BLUE CREW” FIELD SERVICE TEAM DO THE BAGHOUSE “DIRTY WORK” FOR YOU!

FOR MORE INFORMATION GO TO PAGE 6 OF THIS CATALOG


DON’T SEE THE BAGHOUSE ACCESSORY HERE THAT YOU NEED?GIVE US A CALL AND WE WILL PROVIDE IT.



IAC Sonic Horns fluidize unwanted particulate buildup with high intensity, low frequency sound waves in air pollution control, food and dairy spray drying, and material handling process equipment.

IAC has been supplying Sonic Horns in a variety of models and configurations to a wide range of industries for over 25 years. Specific industries and products require different frequencies, sizes and materials of construction of the horn, which IAC can provide for you! Sonic Horns are used in the following industries: Cement, Grain, Wood, Food, Foundry, Steel, PVC Compound, Kaolin Clay, Carbon Black, Power Generation, Spray Dryer Operators and Boiler Operators as well as others.

Sonic Horns have removed unwanted particulate build-up in all of the following applications:• Baghouses - cleans filter bags and hoppers• Food and Dairy Spray Dryers - removes sidewall build-up from dryers, baghouses and cyclones• Electrostatic Precipitators - reduces build-up on collector plates, electrode wires, hoppers, inlet distribution devices• Cyclones - eliminates sidewall build-up and discharge plugging• Bins & Silos - reduces funneling of powdered material and eliminates discharge plugging• Heat Exchangers and Economizers - reduces and eliminates tube build-up• Ducts and Conveying Lines - eliminates wall build-up and plugging• Selective Catalytic Reduction Systems - removes build-up on and in catalyst• Fans - prevents material build-up on fan wheel

Sonic Horn Advantages:• Each sonic horn is shop tested and tuned for maximum performance.• For ease of installation, IAC Sonic Horns can be shipped with shop installed mounting flanges and custom mating connections to fit each specific application.• Bells and drivers are constructed of either carbon or stainless steel with sanitary fabrication available.• At our shop we can save costs to customers by rebuilding, testing and servicing all makes and models of used sonic horns to increase their performance.• We can provide high performance, competitively priced spare parts for most all other manufacturers’ sonic horns.

SONIC HORN CATALOGOur complete 67 page Sonic Horn Catalog and application guide is available on our website: www.iac-intl.com

Acoustic Sonic Horns



IAC clamps increase bag life by decreasing leakage and abrasion. Each clamp is designed specifically to ensure bag sealing and make filter installation simple and quick. IAC offers a variety of designs and sizes engineered to meet your particular needs. Our clamps can be used with raw edge, cord, hem or sleeve constructed bags and some pleated filter elements.

There are several reasons why clamps can fail that should be considered when making purchasing decisions:

Misapplication Misplacement Over Torquing Re-use of old clamps Corrosion

IAC recommends replacing clamps each time filter elements are changed.

IAC BAG CLAMPS



Pre-Coat Establishes InitialControl Layer

Injection Guidelines

Conditioning agents are injected into a baghouse to establish an initial dustcake on new filter bags or to re-establish a dust cake on bags in operation. IAC has developed Pre-Coat Powder to protect bags from particulate bleed through, blinding and problems caused by hydrocarbons and moisture carryover.

It is important to follow injection guidelines while using Pre-Coat Powder in order to achieve max-imum performance. One pound of Pre-Coat is needed per 25 sq. feet (2.32 m2) of cloth area for standard dust collector bags.

Testing was conducted using 16 oz. scrim-supported 100% polyester fiber fabric which was heat set and calendered. The challenge dust consisted of silica with a median particle size of .50 microns. The Pre-Coat Powder stabilized the differential pressure as shown above. Benefits of Pre-Coat Powder

• Increased bag life

• Absorbs hydrocarbons and moisture

• Increased filtration efficiency

• Improved stack test results

• Inhibits damaging sparks

• Lowers differential pressure

• No detectable free silica content

• Increased airflow

• Decreased emissions


Cages

Wire Ga. 9-7

5

Wire Ga. 9-7

6

Wire Ga. 9-7

8

Wire Ga. 11-9

10Wire Ga. 13-11

24

Wire Ga. 13-11

20

Wire Ga. 11-12

16

Wire Ga. 12-11

127 GA.

9 GA.

10 GA.

11 GA.

12 GA.

13 GA.

Materials and Finishes Available

MATERIALS:

• COLD ROLLED STEEL • GALVANIZED STEEL WIRE • 304 S.S • 316 S.S • INCONEL 600 or 601

FINISHES:

• ELECTROSTATIC SPRAY EPOXY• 1.5 TO 6 MILS THICK• SERVICE TEMPERATURE 250°F - 350°F • FLUIDIZED RED EPOXY• 8 TO 12 MILS THICK • VINYL 1.5 TO 8 MILS THICK• SERVICE TEMPERATURE 200°F • SERVICE TEMPERATURE 500°F • ZINC .002 THICK

Number Of Vertical Wires

Standard Oval Construction

Number of Vertical Wires on Standard Oval

Wire Gauge Full Scale

5.820 5.704

1.600 2.237

6 8 10 12

5.7505.750

2.500 2.500 2.500

5.7505.875

142.500

5.875


Materials and Finishes Available

MATERIALS:

• COLD ROLLED STEEL • GALVANIZED STEEL WIRE • 304 S.S • 316 S.S • INCONEL 600 or 601

FINISHES:

• ELECTROSTATIC SPRAY EPOXY• 1.5 TO 6 MILS THICK• SERVICE TEMPERATURE 250°F - 350°F • FLUIDIZED RED EPOXY• 8 TO 12 MILS THICK • VINYL 1.5 TO 8 MILS THICK• SERVICE TEMPERATURE 200°F • SERVICE TEMPERATURE 500°F • ZINC .002 THICK

Slotted Roll Band Roll Flange

Split RingAll Wire Collar Venturi

Cage Tops

Cages

Cage Bottoms

Two-Piece Round Cage Construction

Welded Cup

Finger

top bottom

cage connection Locking Clamp Locking Clamp

Hemmed CouplerTop

Hemmed CouplerBottom

Connecting Collar Connecting Collaroptional finger connection

Slide Lock 2 Punches Slide Lock 1 Punch Twist Lock

Crimped Cup Snap Cup Wire Formed


Material

SpongeNeoprene

3/16” x 1/2” Good 250°

450°

450°

500°

500°

300°Good

Good (not for use in acidic conditions)

Medium density, good resilience, abrasion resistant.

Medium density, poor resistance to acids, alkalies and abrasion.

50 DurometerFits door 1/4” thick or less. Other sizes available.

Flexible and compress ible for increased sealing ability.

Similar to glass core, superior in recovery of shape for repeated sealing ability. No problems with acidic or alkaline conditions, low moisture absorption.

Good resilience, abrasion resistant, excellent resistance to moisture.

Same as silicone

Excellent (same as glass core)

Excellent,fabric coverheavily impregnatedwith Teflon Bfor protectionfrom acids

3/16” x 1/2”

3/4” x 1”

1/2” Bulb

1/2” Bulb

1/2” Bulb

1/2” Bulb

1” Bulb

1” Bulb

1” Bulb

1” Bulb

5/8” x 1”

3/8” x 1”

3/8” x 1” SpongeSilicone

Solid SiliconeU-Channel

Glass CoreRope

Extruded EPDM

Inconel CoreRope

Tadpole

Tadpole

Size Chemical Resistance

MaxTemp. Comments

IAC Door Seal Guide


Hatch CoversIAC offers several pressure/vacuum hatch covers, with a wide range of pressure and vacuum settings, for applications ranging from silos and grain elevators to food products, grain, industrial products and baghouse for cement.

Fill CoversIAC fill covers and access ports are available from 6in. to 12in. sizes in pressurized and non-pressurized models as well. Applications include cargo tanks, storage silos and industrial conveyance systems for fill openings, cleanout, sampling and inspection.

ManholesIAC offers many different pressure and non-pressure configurations of steel, stainless steel, aluminum, with a variety of gasket materials designed to meet a majority of needs. Manholes can even be custom engineered to meet your precise specifications.

Tank Hatches

IAC supplies more than 20 models of Hatch Covers, Fill Covers and Manholes to meet your specific requirements.

High cycling applications such as Baghouse Dust Collectors and Bulk Storage equipment where product buildup may be a concern. • Ductwork both Round and Rectangular • Bucket Elevators • High Temperature Designs • Custom Sizes and Pressures

Explosion Venting

Reliable explosion protection solutions to meet your safety requirements. Designs available for many applications both positive and negative pressure.


Baghouse/Dust Collection Terms

ACFM

AGGLOMERATION

Actual cubic feet of gas per minute; the volume of the gas flowing per minute at the operating temperature, pressure, moisture and composition.

The metric equivalent is expressed in terms of m3/min. at actual pressure, temperature and moisture.

Multiple particles joining or clustering together by surface tension to form larger particles, usually held by moisture, static charge or particle architecture.

Note: In the metric system the term used is “filtration velocity,” defined as the relation between the m3/min. of air flowing through a filter and the m2 of filter area available.

AIR-TO-CLOTH (A/C) RATIO The ratio between ACFM flowing through a filter and the sq. ft. of filter area available. This can also be thought of as the velocity of the gas passing through the filter in feet per minute (FPM).

Typical A/C ratios and filtration velocities for various types of systems are:

Cleaning Type

Pulse-Jet with Filter Bags:

Pulse-Jet with Pleated Filters:

Shaker 2.5-3.0 : 1

4.5-5.5 : 1

3.0-3.5 : 1 0.91-1.07

1.37-1.67

0.76-0.91

1.5-2.5 : 1

3.5-4.5 : 1

2.5-3.0 : 1 0.76-0.91

2.5-3.0 : 1 0.76-0.91

1.07-1.37

0.61-0.76

3.5-4.0 : 1

3.0-4.5 : 1

2.0-2.5 : 1 0.61-0.76

0.91-1.37

3.0-4.5 : 1 0.91-1.37

1.07-1.22

Nuisance Venting

Nuisance Venting

Air-to-ClothRatio

FiltrationVelocity (m/min.)

Reverse-Air

Process Equipment

Process Equipment

Plenum-Pulse

High Dust Load(> 50 grains/ACF)

High Dust Load(> 50 grains/ACF)

Hot Gas Applications(350°F-500°F)

Hot Gas Applications(350°F-500°F)

BLEEDTHROUGH Particulate migration completely through the interstices of the filter.

BLINDINGFabric blockage by dust, fume, or liquid not being discharged by the cleaning mechanism, resulting in a reduced gas flow because of the increased pressure drop across the filter media.

CAPTURE VELOCITY

CAN VELOCITY

The minimum hood-induced air velocity necessary to capture and convey a dust particle into the hood.

The upward air stream speed in a collector below the filters, calculated at the horizontal cross-sectional plane of the collector housing below the bottom of the filters.

CELL PLATE (TUBESHEET)

CLOTH AREA

CONVEYING VELOCITY

DEPTH FILTRATION

DIFFERENTIAL PRESSURE (ΔP)

DUST CAKE

FILTER DRAG

GRAIN LOADING

INCHES OF MERCURY

A steel plate to which the open end of the filter bags is connected; separates the clean air and dirty air plenums of the baghouse.

Diameter of the filter bag x height x π for each filter bag. For total cloth area of the baghouse, multiply the cloth area of each filter bag x total number of bags.

The gas velocity required to keep a dust particle entrained in the gas stream. The conveying velocity varies based on the particulate in the gas stream.

Refers to particulate passing the surface of a filter and then being captured in the “depth” of the filter. Typically applies to felt filters.

The pressure drop across a component or device located within the gas stream; the difference between static pressures measured at the inlet and outlet of a component, compartment or device (i.e., between the dirty and clean sides of filter bags and tubesheet).

Buildup on the filtration side of the fabric that is required to im-prove the filtration efficiency. Filters with PTFE membrane do not require a dust cake to provide efficient filtration.

The ratio of differential pressure across the filters (in inches WC) to velocity through the filters. (FPM)

The amount of particulate by weight in a given volume of air, expressed in grains/ft3 ; 1 lb. ; or 0.454 kg = 7,000 grains.

A measurement defined as the pressure exerted by a column of mercury of 1” in height at 32°F (0°C) at the standard acceleration of gravity.


INCHES OF WATERA unit of pressure equal to the pressure exerted by a column of liquid water one inch high at standard conditions (70°F or 21°C at sea level); 27.7 inches of water (703 mm WC) = 1 PSA (69 mbar); usually expressed as INCHES WATER GAUGE (WG) or INCHES WATER COLUMN (WC).

MAGNEHELIC** GAUGEAn instrument used to measure the differential pressure drop in a baghouse.

MANOMETER

MICRON

PHOTOHELIC** GAUGE

PULSE DURATION/ON TIME

PULSE FREQUENCY/OFF TIME

PSI

RE-ENTRAINMENT

A U-shaped tube filled with a specific liquid, used to measure differential pressure. The difference in height between the liquid in each leg of the tube indicates the difference in pressure on each leg.

A unit of length, 1/25,000 of an inch (1/1,000 of one millimeter). Typically used as a measurement of the diameter of particles in the inlet gas of a baghouse.

An instrument used to measure differential pressure and control it with adjustable set points.

The length of time a pulse lasts, generally described as the length of time the electrical signal holds the solenoid pilot valve open. However, due to mechanical losses, the time the diaphragm is actually open will vary.

The time between pulses in a pulse-jet baghouse.

Pounds per square inch; a unit of pressure; 1 PSI equals 27.7 in. WG or 2.04 in. mercury (Hg); can be actual or gauge pressure. In the metric system, this is measured as kg/cm2. (The conversion is kg/cm2 x 14.22 = PSI)

The phenomenon whereby dust which has been removed from the gas stream is returned to the gas stream. It occurs as a result of excessive velocity or cleaning problems.

SCFM

STATIC PRESSURE

SURFACE FILTRATION

TOTAL PRESSURE

VELOCITY PRESSURE

VENTURI

Standard cubic feet per minute. The volume of dry gas flow per minute at standard temperature and pressure conditions (70°F at sea level).

The metric equivalent is NORMAL VOLUME-Actual gas volume corrected to 0°C, 1 atmosphere; generally excludes moisture.

The negative or positive pressure on the components of a system. Static pressure is generally stated in inches of water (or, in high pressure systems, inches of mercury). Sometimes referred to as the “suction” (negative) or “bursting” (positive) pressure.

Capturing particulate on the surface of the filter, such as with filters that have a PTFE membrane laminated to the filter surface.

The sum of the static pressure and the velocity pressure at the same point in a system.

The pressure required to accelerate air or gas from zero velocity to a given velocity.

A cone-shaped device located at the top of each filter in pulse-jet dust collectors into which compressed air is blown. A negative pressure at the top of the venturi is created during pulsing to help pull additional air volume into the filter element.

INTERSTITIAL VELOCITYThe upward air stream speed passing between the filters in a dust collector with the filters suspended from the tubesheet, calculated at the horizontal cross-sectional plane of the collector housing at the bottom of the filters.

Baghouse/Dust Collection Terms

**Trademark of their respective owners


Acrylic Fibers - Acrylic fibers are man-made fibers in which the fiber forming substance is any long-chain polymer composed of at least 85% acrylonitrile units and the remainder of copolymer. Acrylic is non-thermoplastic.

Orlon*(Dupont); Acilan*(Monsanto); Creslan*(American Cyanimid); Crylor*(Crylor SA); Zefran*(BASF); and Draylon-T*(Bayer) are trade names used by various produces of acrylic fibers.

Draylon-T* (or equivalents), a homopolymer (100% acrylonitrile), is a widely used acrylic for high-pressure cleaned and needled felts. Fiber cross-sections are dumbbell shaped and surfaces are striated. Diameters are typically 15 to 35 microns. Where polyesters are not suitable because of potentional hydrolysis, acrylics offer a combination of abrasion resistance and resistance to wet head degradation, particularly under acid conditions. Homopolymer felt is a candidate for hot gas application of less than 284°F. Temperature resistance of copolymers is less: 240°F.

Acrylic felts are used in drying raw flour, coal, gold, and copper ores; galvanizing; and low temperature flue gas applications. Polyester is superior for most dry heat applications.

Aromatic Polymide (Nomex*) - Nomex* nylon was a proprietary (patent has expired) aromatic-polymide (Aramid) linked structure developed by E.I. duPont de Nemours, for application requiring dimensional stability and high heat resistance. Nomex is a non-thermoplastic, so it does not melt, but at temperatures above 700°F, degradation sets in rapidly. In heat up to and including 400°F, this fabric may be used satisfactorily as long as there is no acid dew point problem. Nomex is unaffected by small amounts of water vapor and high temperatures. When exposed to saturated steam at high temerpatures, Nomex will progressively lose strength. However, it withstands these conditions better than many other fibers.

Nomex withstands the attack by mild minerals and inorganic acids, mild alkali and most hydrocarbons. It is unaffected by florins and gases from metallurgical and rock processing operations. However, high active oxidizing agents, such as sulphur oxides, will rapidly degrade Nomex. The single biggest use for Nomex, needled felt, is asphalt batch plant dryers and drum-mix plants. Other uses include raw and finish mill grinding on cement plants, carbon bake, clinker coolers and many other hot gas processes.

Polyester (PE) - A manufactured fiber in which the fiber forming substance is any long chain synthetic polymer composed of at least 85% by weight of an ester of a dihydric alcohol and terephthalic acid. This material is a thermoplastic. Fiber is a available under various trade names: Dacron*(duPont); Enka Polyester*(American Enka); Fortel*(Fiber Industries/Celanese); and Kodel*(Eastman Chemical). Polyesteris the most widely used needled felt for pulse-jet applications.

Polyester is superior to most synthetics in dry heat installations, but it is not comparable to Teflon or Nomex. Recommended operating temperature is 275°F maximum.

Characteristics of Filtration Fibers

*Trademark of their respective owners


Polypropylene (PP) - (polyolefin) is a manufactured fiber in which the fiber forming substance is any long chain synthetic polymer composed of at least 85% by weight of olefin units.

Herculon* (Hercules) and Reevon* (Phillips) are trade names used by various producers of polypropylene (PP) fibers. The fibers combine excellent resistance to most acids and alkalis, plus high strength. It has one of the lowest specific gravities of any synthetic fiber, and is one of the most economical synthetics (about the same price as polyester). PP is a good choice for replacement of cotton in low temperature applications.

PP absorbs no moisture and provides excellent cake discharge and resistance to blinding. Filtration efficiency is not quite as good as polyester. Polypropylene has very low heat resistance, even less than cotton, and should not be exposed to prolonged temperature of over 165°F. Since it does not absorb moisture, its degradation characteristics in dry heat and moist heat are virtually the same.

Within its limited temperature range, polypropylene provides good resistance to mineral and organic acids. It resists alkalis, reducing agents and organic solvents. It is however, soluble at 160°F in chlorinated hydrocarbons.

P84 (Polyimide) - P84 is a proprietary fiber produced by Lenzing in Austria. P84 is a non-thermosplastic, and in 100% form, may be used for temperature of 500°F. Its fiber is highly convoluted, having a high surface area-to-diameter ratio.

Extensive testing has shown that P84 fabric approaches Gortex* in efficiency, but has all of the advantages of a needled felt. It may be layered on top of lower cost fibers to provide the benefits of the base fiber, but at lower costs than a 100% version of the P84 felt. Composites generally have a 4 oz./yd2 P84 fiber layer, needled to a 12 oz/yd2 carrier base. P84 is readily available in 14 oz weight, but other weights are available.

P84 needled felt and composites are used in many industrial applications where high efficiency is required. Examples are: gold and copper ore processing, incinerators, boiler and various chemical processes.

NOTE: under moist near-saturation heat conditions (between 160°F and 210°F), polyester is inferior to other synthetics. The fibers will go through hydrolysis, weakening the fabric.

PE provides good resistance to most oxidizing agents, mineral acids and most organic solvents except high concentrations of sulfuric, carbolic and nitric acids. It resists weak alkalis. However, strong alkalis at high temperatures will dissolve the fabric.

Polyester fiber makes an excellent filter fabric with efficient filtration and good energy absorption characteristics. It is used in agricultural, woodworking, chemical and other applications where chemical and mechanical characteristics are compatible. As needled felt, it is available in 12, 16 and 18 oz/yd2 versions. The use of a 12 oz/yd2 should be reserved for non-critcal applications handling large particulate. Spun-bonded media is available in plain water/oil resistant (TR), metalized-antistatic (ME) and with laminated PTFE membrane.




Teflon* - is a proprietary fluorocarbon fiber manufactured by E.I. duPont. It is composed of long chain carbon molecules in which all the available bonds are completely saturated with flourine. These strong carbon-to-flourine bonds create fibers that are exceptionally stable to both heat and chemicals. Teflon is the most chemically resisitant fiber used in conventional dust filtration.

Teflon is not affected by any known solvents except some prefluorinated organic liquids at temperatures above 570°F. Exposure to temperatures above 550°F will cause some decomposition, although it is slow to develop. Teflon bags shrink when exposed to high temperatures, especially in length.

The low friction properties of Teflon fibers provide excellent cake discharge. In addition, Teflon fibers’ chemical inertness and resistance to dry and moist heat degradation makes it ideal for use under severe conditions.

Teflon needled felt is extremely expensive. Recently, a lower cost version, Tefaire*, has been introduced. This felt is a blend of 85% Teflon and 15% fiberglass fibers. Commercial uses are limited to extreme chemical environments where the advantages of Teflon fibers’ great chemical resistance outweighs cost disadvantages. Some boilers, carbon black plants, soil remediation systems and incinerators have been equipped with Teflon products.

Glass - Glass fiber is a product of fusion, a non-crystalline silicate analogous to other fiber polymetric materials. Selected silica sands, limestone, soda ash and borax or other ingredients are melted at about 2,500°F, and the mixture is extruded through spinnerets. The resulting filaments may be drawn while still molten and later twisted and plied into filament yarn.

Or, the extruded glass may be drawn and broken by jets of compressed air into lengths of 8 to 15 inches. The fibers are then treated with a lubricant which is of great importance in the durability of the eventual fabric. Following drying, the fibers are processed much like the more conventional fibers.

Woven fiberglass and felted fiberglass media are available for high energy cleaned fabric filters. These are specialty products that are used for very specific applications involving high (up to 500°F) temperatures, usually in the presence of oxidizing agents.

Some common trade names for woven fiberglass are GL65 Tri-Loft* and FL57 Hi-Loft; other companies have similar products. Available weights are 16 to 22 oz/yd2 . Huyglas* felted fiberglass medias are available in a variety of weights, from 14 to 27 oz/yd2 . Bag/cage fit and support is very critical. Check with the vendors involved for specific recommendations.

Woven fiberglass in particular is very easy to damage, and is not as efficient as other media. Felted fiberglass tends to be heavy and difficult to handle. Suitable applications for this material are limited. Consult UAS Engineering before using these products for any applications.




Ryton*(Polyphenylene Sulfide) - Ryton*(Phillips) is a long chain synthetic polysulfide, with at least 85% of the sulfide linkages attached directly to two aromatic rings. Standard fiber is 3-denier. The resin was developed by Phillips Petroleum in 1973.

Ryton is resistant to sulphur oxides and is used for high-temperature gas streams up to 360°F. Gas stream oxygen content should not exceed 15%. Ryton does not hydrolyze and has flame retarding characteristics.

Typical applications are industrial/municipal solid waste incinerators and coal-fired boilers.




Filter Bag Fabric Characteristics Chart

Fabrics Polypropylene Acrylic Polyester PPS Aramid P84†††*** Fiberglass† Teflon

Max. Continuous Operating Temperature

ePTFE Membrane

*Trademark of General Electric Company or its affiliates**Trademarks of their respective owners

Finishes

Finishes

Finish Purpose

Finish Purpose

Available For

Applications

Singe

Glaze/Eggshell

ePTFE Membrane

Silicone

Flame Retardant

Acid Resistant

Acrylic Coatings (Latex Base)

10% Teflon

PTFE Penetrating Finishes

Silicon, Graphite, ePTFE

Abrasion

Energy Absorption

Filtration Properties

Mineral Acids

Oxygen(15%+)

† sensitive bag-to-cage fit †† Fair with chemical- or acid- resistant finishes ††† Must oversize bag for shrinkage for temperature above 460°F(232°C)

Moist Heat

Alkalines

Excellent

Excellent

Excellent

Excellent

Excellent

Excellent

Excellent Excellent Excellent Excellent Excellent Excellent Excellent

Excellent

Excellent

Excellent

Excellent

Excellent

Excellent Excellent Excellent

Excellent Excellent

Excellent Excellent

Good

Good Good

Good

Good Good

Good

Good

GoodPoor

Poor††

Poor

Good Good Good Good Good

Good Good Good

Fair†

Fair

Fair Fair

Fair

Fair

Fair

Fair

Fair

Fair Fair

170°F(77°C) 265°F(130°C)

275°F(135°C)

375°F(190°C)

400°F(204°C)

356 - 500°F(180-260°C)

500°F(260°C)

500°F(260°C)

For capture of fine particulate, improved filtration efficiency, cake release and airflow capacity

For capture of fine particulate, improved filtration efficiency, cake release and airflow capacity

Cement/Lime kilns, incinerators, coal-fired boilers,cupola, ferrosilica/alloy, furnace

Polyester, Aramid, Acrylic, Polypropylene (felt and woven), P84**, PPS, Teflon/PTFE

Recommended for improved cake release Polyester, Propylene, Acrylic, Aramid, PPS, P84**(felts)

Provides short-term improvements for cake release (may impede flow)

Polyester, Propylene (felts)

Aids initial dust cake development and provides limited water repellency

Protects glass yarns from abrasion, adds lubricity For non-acid conditions, primarily for cement and metal foundry applications

Polyester (felt and woven)

Improved filtration efficiency and cake release (may impede airflow in certain applications)

Provides enhanced fiber-to-fiber resistance to abrasion and limited chemical resistance

Industrial and utility base load boilers under mild pH conditions, cement and lime kilns

Polyester and Acrylic Felts

Improved water and oil repellency, limited cake release

Polyester, Aramid (felt), PPS

Retards combustability (not flame proof )

Helps shield glass yarn from acid attack to extend life

Coal-fired boilers, carbon black, incinerators, cement, industrial and boiler applications

Polyester, Polypropylene (felt and woven)Non

-Fib

ergl

ass

Fibe

rgla

ss


Properties

Available in:

Supports Combustion

Temp. F°ContinuousSurges

Abrasion

Tensil Strength

Energy Absorption


Moist Heat Hydrolysis

Alkalines

Mineral Acids

Oxygen (15%+)

NoYes Yes Yes Yes Yes

Woven Woven Woven,Felted

Woven,Felted

Woven,Felted, Knit,Spun Bonded

Woven,Felted

Cotton Nylon Wool Polypropylene Polyester Acrylic

180/200

Good Good

Good

Good

Good

Good Good

Good

Good

Good Good

Good


Excellent


Excellent

Excellent

Excellent Excellent

Excellent


Excellent

Fair

Fair

Fair

FairFairFair

Fair

Poor

PoorPoor

Poor

Poor

Poor

Poor

200/250 200/230 200/225 275/300 260/284

Properties

Available in:

Supports Combustion

Temp. F°ContinuousSurges

Abrasion

Tensil Strength

Energy Absorption


Moist Heat Hydrolysis

Alkalines

Mineral Acids

Oxygen (15%+)

NoNo No YesYes

Woven,Felted

Woven,Felted

Woven,Felted

Woven,Felted

Felted

Fiberglass Nomex Ryton P84 Teflon

500/550

Good Good Good

Good

GoodGood

Good

Good

GoodGood

Good

Good

Very Good

Very Good

Very Good

ExcellentExcellent

Excellent

Excellent

Excellent

ExcellentExcellent

Excellent

Excellent

ExcellentExcellent

Excellent

Excellent

ExcellentExcellent

Fair

Fair

Fair

Fair Fair

Fair

Fair

375/400 375/450 500/550 500/550

PoorPoor

Properties of Filtration Fabrics


IAC TTG ePTFE Advantages

TTG Glass Laminate at 1000x

Competitive Laminate at 1000x Competitive Laminate at 2500x

TTG Glass Laminate at 2500x

IAC’s Hi-Tech TTG ePTFE (expanded teflon membrane) provides state of the art filtration efficiency, both in dust particle capture and air flow permeability, as verified by the EPA sponsored ETV/VDI testing. IAC’s TTG ePTFE operates at ranges of 2.0” to 2.5” water column lower than other membranes manufactured in the U.S. Capable of being laminated to almost all filter media, the IAC TTG membrane helps ensure maximum dust collection efficiency without restricting airflow. With the new more restrictive particulate emission regulation, why settle for anything but the best.


Valves

Selecting the proper valve for your application is an IAC specialty! Our in-house application and process engineers can assist you through the valve selection process with confidence. We thoroughly review your specific needs and requirements to ensure you are provided the proper valves the first time!

There are decades of equipment design and process experiences here at IAC. Allow us to be your source and partner for all valve types you may require. If you’re in a hurry, we stock many popular and typical valve types, sizes and configurations when you need them shipped promptly. IAC team members are material handling and process design specialists, and we encourage you to present us with any type valve application challenges you may encounter!

Roller Gate Valve

Gravity Diverter Valve

Pneumatic Gate Valve

Always remember that IAC’s OEM (Original Equipment Manufacturer) purchasing power can usually get you the valve you need, while also reducing the cost of your purchase! When the proper valve is selected for your application you will realize an extended life of the valve, thus reducing maintenance costs of valves that previously may have been improperly selected.


• Pneumatic Conveying or Gravity Flow• Line Diverting, Material Stop, Flow Control and/or Modulating• Manual, Pneumatic or Electric Actuation• Carbon Steel, Stainless Steel or Aluminum Construction• High Temperature and High Pressure Designs• Food Grade Construction• Quick Disassembly and Tool-less Designs• All Types and Configurations

IAC can engineer and provide valves for:

Iris Valve

Pneumatic Actuated Butterfly Valve

Valves

Orifice Gate

Butterfly Valve Manual Actuator

2-Way WyeLine Diverter

Knife Gate Valve


Airlock Designs For All ApplicationsMany Brands Available

IAC’s design & project engineers have over 150 years of application experience selecting exactly the right rotary valve and airlock for the project requirements. Whether you need a drop-in replacement valve, a new valve or system upgrade, an increase in your convey line capacity (de-bottlenecking), or need a complete new system, you can rely on IAC for design consultation and the right valve recommendation.

Popular size valves are in-stock or available on a quick-ship basis.

IAC’s OEM (Original Equipment Manufacturer) buying power makes our price extremely competitive, and you will have confidence in knowing that your valve order is being processed by IAC professionals. IAC will provide engineered solutions for your most challenging process applications!

Airlocks - Heavy Duty

Airlocks/Feeders are available in all sizes with orwithout drives with the following options:

• Cast or Fabricated Housings• Square or Round Flanges• 6, 8, or 10 Vane Rotors• Closed or Open Rotors• Fixed, Adjustable, Hardened, or Special Tip designs• Reduced Volume designs available• Side Entry and Blow-Thru• High Pressure Tolerances• High Temperature Valves• Shaft or End Plate Air Purge• Ni-Hard Housings & Rotor• Chrome or Ceramic Coatings• Clean-In-Place

Cast I ron . Stainless Steel . Food Grade . Aluminum . Abrasion Resistant .


Large Inventory Available for Quick Shipment

• Carbon Steel • Galvanized Steel• Stainless Steel • Aluminum • Special Alloys • Boiler Tube• Standard Lengths are Generally 20ft. to 24ft. Range • Cut to Order Lengths are Available• Small Quantities to Truckload Quantities

Tube & Pipe

TubingMeasured by O.D. and is available in a wide range of sizes. Most commonly in 16 ga., 14 ga., 12 ga., or 11 ga. wall thickness. Other wall thicknesses are available!

Tubing Dimensions

IAC stocks a wide variety of Tube and Pipe. If you do not see the type you need, call us, we have many more types than can be listed here.

See All The Details: www.iac-intl.com

IAC’s website features the industry’s largest selection of Baghouse Accessories, Pneumatic Conveying Components and Replacements Parts!

IAC can also provide:• Blower Packages• Replacement PD Blowers• Bin Vent Filters• Storage Silos• Pneumatic Filter Receivers• Complete Pneumatic Conveying Systems


Tube & PipePipe : Measured by nominal I.D. and is available in a wide range of sizes. Most commonly in Schedule 5, Sch. 10 and Sch 40 wall thicknesses. Other wall thicknesses are available!

Ask about our Special Alloys - Abrasion Resistant Induction Hardening - Internal Shot-Peening Internal Spiral-Grooving - Boiler Tube - Full line of Couplings, Elbows, Fittings and Hoses

BLACKWALL THICKNESSIN INCHES

BLUEALUMINUM WEIGHTPER FOOT IN POUNDS

REDSTEEL WEIGHT PER FOOT IN POUNDS

P I P E S I Z E

P I P E S C H E D U L E SO.D.IN

INCHES40s & STD

80s & EH5s 10s 10 20 30 40 60 80+ +5

1/2

3/4

1

2

3

4

5

6

7

8

9

10

11

12

11/4

.840 .065 .065 .083 .083 .109 .147 .147

.154 .154

.179 .179

.191 .191

.200 .200

.218 .218

.276 .276

.300 .300

.318 .318

.337 .337

.355

.375 .375

.432 .432

.500

.500 .500

.500

.109

.113

.133

.113

.133

.140 .140

.145 .145

.145.154

.203 .203

.216 .216

.226 .226

.237 .237

.247

.258 .258

.280 .280

.301

.322 .322 .406

.342

.365 .365 .500 .500 .594

.500

.500 .688.562

.375

.375 .406 .500

.083

.109

.109

.109

.109

.109

.120

.120

.120

.083

.109

.109

.109

.109

.120

.120

.120

.120

.134 .134

.134 .134

.148 .148 .250 .277

.307

.330

.175

.279

.375

.250

.250

.165

.180

.165

.180

.065

.065

.065

.065

.065

.065

.065 .065

.065 .065

.083 .083

.083 .083

.083 .083

.083 .083

.109 .109

.109 .109

.109 .109

.134 .134

.156 .165

.5383 .5383 .6710 .6710 .8510 1.088 1.088

1.474 1.474

2.172 2.172

2.997 2.997

3.631 3.361

5.022 5.022

7.661 7.661

10.25 10.25

12.51 12.51

14.98 14.98

17.61

20.78 20.78

28.57 28.57

38.04

43.39 43.39

48.79

.8510

1.131

1.679

1.131

1.679

2.273 2.273

2.718 2.718

3.6533.653

5.793 5.793

7.576 7.576

9.109 9.109

10.79 10.79

12.54

14.62 14.62

18.97 18.97

23.54

28.55 28.55 35.64

33.91

40.48 40.48 54.74 54.74 64.43

60.06

65.42 88.6373.15

45.56

49.56 53.52

.8572

1.404

1.806

2.085

2.638

3.531

4.332

4.937

5.613

.8572

1.404

1.806

2.065

3.531

4.332

4.937

5.613

7.770 7.770

9.290 9.289

13.40 13.40 22.36 24.70

34.24

43.77

28.04

33.38

18.70

24.16

18.65

24.16

.6838

.8678

1.107

.1860 .2320 .2940 .3760

.3910

.5810

.7860

.9400

1.264

2.004

2.621

3.151

3.733

5.057 7.188

9.884

15.01

6.564

.2970

.4860

.6250

.7210

.9130

1.221

1.498

1.720

1.942

.2370

.3000

.3830

.4410

..5550

.8560

1.048

1.201

1.354

2.196 2.688

3.2132.624

3.429 4.635 7.735 8.543 9.878 12.33

11.34 14.00 18.93 22.25

25.31 30.6215.14 18.52 22.63

5.463

10.79

17.14

9.698

11.55

6.453

8.359

5.256

.6838

1.107

1.107

1.274 1.274

1.604 1.604

2.475 2.475

3.029 3.029

3.472 3.472

3.915 3.915

6.349 6.349

7.585 7.585

9.914 9.914

15.19 15.19

21.07 22.18

1.050

1.315

1.660

1.900

2.375

2.875

3.500

4.000

4.500

5.000

5.563

6.625

7.625

8.625

9.625

10.75

11.75

12.75

11/2

21/2

31/2

41/2


Spiral-Grooved

Some plastic pellets cannot be conveyed by conventional smooth tubing due to stringers and angel hair. The

angel hair problem requires special treatment. Spiral-Groove is specifically designed as a highly effective solution.

Very simply, Spiral-Groove prevents angel hair residue from collecting.

Internal spiral-grooved straights and pipe and tube bends increase

turbulence of materials passing through the system to reduce clogging

due to angel hair or stringers.

Available in:

• Bends and Straights

• Aluminum and Stainless Steel

• Sizes range from 2” O.D. through 8” IPS

Shot-Peening - Non-DirectionalHelp reduce stringers and angel hair when conveying plastics. Shot-peening is a cold working non-directional

process in which the surface of a part is bombarded with small spherical media called shot. Each piece of shot

striking the material acts as a tiny peening hammer, imparting to the surface a small indentation or dimple. The

resulting dimple may serve to disrupt the boundary layer of the flow creating turbulence and the tendency of

particles to tumble along the wall of the pipe or tubing.

Help reduce stringers and angel hair when conveying plastics. Internal finish is a directional roughness applied by a proprietary shot-peening process. The finish is consistent and covers 100% of the internal surface of the pipe. The impact of the round shot compresses and flows over the surface to produce a form of cratered roughness. The resulting dimple serves to disrupt the boundary layer of the flow creating turbulence and the tendency of particles to tumble rather than slide along the wall of the pipe or tubing.

Spiral Grooved

Directional Shot-Peening Available for bends and straights:• Aluminum• Carbon Steel• Stainless Steel

Tube & Pipe

Shot-Peening - Directional


Convey Line Fittings & Accessories

- Many other variations are available

TEE 90 DEG. TY DOUBLE 90 DEG. TY BIFURCATED BEND

LATERAL PARALLEL LATERAL DOUBLE LATERAL

WYE

MITERED WYE PARALLEL WYE

(3) PC MITERED BEND

90 DEG. (2) MITERS CONCENTRIC REDUCER ECCENTRIC REDUCER

C.L.R. C.L.R. C.L.R.

O.A.L.

O.A.L. O.A.L.

CENTER TO CENTER

CENTER TO CENTER

OFFSET

CENTER TO CENTER

CENTER TO CENTER

Tees, Wyes, Laterals & Fabrications Aluminum • Carbon Steel • Stainless Steel


Horizontal material pickup probes have an adjustable, slotted sleeve that regulates the amount of air drawn into the conveying line with the material. It is continuously adjustable from fully open to closed. A probe box can be selected to accommodate one or multiple probes, depending on the number of conveying lines to be connected to it.

Pickup Probes

Horizontal Box Probe

Probe BoxesSingle and Multiple Pickups

Sizes 1 ” to 4” in Alum and Stainless Steel

Unloading powders or pellets is made easy with IAC’s line of Gaylord Vacuum Wands. Seven models are available in aluminum (standard), carbon steel, stainless steel and plastic (shock-free). Available in diameters ranging from 1-1/2” to 4”and lengths 48” to 54”.IAC Basic, Standard, Deluxe and Dissipator series of Gaylord Wands offer the user a variety of options including air adjusting, “stay” clip, handle and filtering screens.

Vertical Box Probes - Gaylord Box Probes

Horizontal Probes and Probe Boxes

Note: Please specify for Pellets or Powder when ordering.

Railcar Pneumatic Unloading Adapters

• Vacuum Pickup Adapters• Inlet Filters• Aluminum Construction. Sizes 2” to 6”• Includes Aluminum Camlock Coupling


Sight Glasses and View Ports

Sight Glasses

IAC Sight Glasses provide:• Clear look at the material flowing• Smooth “straight-thru” interior• Air-tight seal• Clear acrylic sighting section “sighting” section can be furnished in Pyrex - (in some sizes)• A grounding strip, permanently attached, eliminates the build-up of static electricity• Fast, easy installation with compression couplings• Tube & Pipe Sizes in Alum, Steel and Stainless Steel

View Port / Access Doors

Features• Cast aluminum construction• Hinged and gasketed access door• Replaceable plexiglass window• Easy-open door latch• White neoprene mounting gasket• 6 mounting holes -8” door• 16 mounting holes -20” door

Aluminum View Port with access door for storage bins and hoppers.Hinged Cast Aluminum Door Frame and Access Door. Available in 8” or 20” diameter doors, with solid aluminum door or with plexiglass view port centered in the door. The 8” door has a single adjustable locking lug opposite of the hinge. The 20” door has a hinge and seven equally spaced locking lugs.

*Also available without window


IAC offers a complete line of Duct and Duct Accessories. Both the easy to install Clamp-Together Duct and Flanged Duct, as well as Duct accessories like Dampers, Gate Valves, Diverter Valves, Back Draft Dampers, Angle Ring Flanges, Blast Gates, Pick-Up Hoods, and Custom Fabrications. Please take a look at the full line catalog on our website.

Need Custom Duct? IAC can do that too. Just call an IAC sales engineer who will gladly help you in choosing the right custom designs for your needs. Most Duct Components are warehouse stock inventory and available for immediate shipping. Have a Ducting problem? IAC can offer a solution to suit your needs.

Remember we also supply Fans, Baghouse Dust Collectors, Airlock Valves and INSTALLATION!

A Complete Ducting Catalog Is Available On Our Website

Blast Gates

IAC provides a wide variety of Blast Gate Models and design variations in a wide range of sizes both manually and pneumaticly actuated.

• Full Gates-cast aluminum• Half Gates-cast aluminum• Self-Cleaning Gates-cast aluminum

Contact IAC for more Blast Gate options

• Fabricated Gates-stainless steel and cold rolled steel• Pneumatic Fabricated Gates-steel and stainless steel• Pneumatic Full Gates-cast aluminum

Ducting

We also offer you a Free Duct Lay-Out Design Service. We will provide you with a 3-D Lay-Out and complete Bill of Materials for your project. If needed, IAC can Engineer, Supply and Install your complete air handling system.


Standard Materials:

• Carbon Steel• Galvanized Steel • Stainless Steel• Aluminum• Special Alloys upon request

Elbows / Bends

IAC carries a wide range of elbows to serve your needs. From standard light gauge tube bends to extra heavy duty abrasion resistant elbows, we can provide the correct type to fit your application.

Elbows in both tube and pipe size with a full range of centerline radius, degree of bend and wall thickness.

Our standard long and short radius bends are available in a very wide range of sizes. Due to the high volume of bends supplied by IAC, many are available from stock and at economical prices.

The spiral-grooved or directionally shot-peened elbows and piping help eliminate fines and angel hair in plastics conveying lines.

Our abrasion resistant elbows will help save money in loss of material, clean–up costs, loss of production and labor costs due to frequently replacing worn out elbows.

IAC’s complete group of conveying line accessories such as pipe and tubing, compression couplings, hoses, and camlock couplings ensure you can get everything you need right here.

Special shapes, offsets and non-standard radius bends are also available.

many elbows are in stock and available for immediate shipping!


Elbows / Bends

ORDER BENDS: by O.D., wall thickness, alloy, degree of bend, centerline radius and tangent.

WALL THICKNESS: 16 ga. (.065), 14 ga. (.083), and 11 ga. (.120) in tubing. Schedules 5, 10 and 40 in pipe. Other wall thicknesses on request.

MATERIALS: Carbon Steel, Galvanized, Stainless or Aluminum and others on request.

ST = Standard TangentOD = Outside DiameterCLR = Center Line Radius

CAPABILITIES SUBJECT TO CHANGES

T U B E S I Z E

P I P ES I Z E

O U T S I D E D I A M E T E R

I N C H E S m m

C o m m o n C e n t e r l i n eR a d i i ( C L R ) I n c h e s

STD. TANGENT(ST )

Note : Tube is measured by O.D. Pipe is measured by nominal I.D. The chart below shows some of the most common sizes. Many other sizes may be available upon request.


Elbows / Bends

Elbow Terminology

CLR (Centerline Radius)– If the elbow were a complete circle, this would be the distance from the very middle of the circle to the centerline of the tube or pipe. Obviously, as the circle increases, so does the CLR.

Tangent- The tangent is the straight length on each end of the elbow. Without the tangent, couplings would not slide on properly or seal. A standard tangent is usually twice the O.D. of the tube or twice the nominal size of pipe. For example a 4” OD elbow would have 8” long tangents and a 3” pipe would have 6” long tangents (even though 3” pipe is not 3” OD but 3” ID instead).If you are having trouble fitting an elbow into a specific location, determine what CLR is acceptable for your process, then adjust tangent length accordingly.

Degree- This is pretty straight forward. People who bend elbows can make any degree you would like from 1 to 180. Keeping your CLR as an industry standard for any respective size will keep your cost at a minimum.

Diameter- This is simply the measurement from one side of the tube or pipe to the other side. Tubing is expressed in O.D., while pipe is expressed in I.D. For example, 6” tubing is 6” O.D. and 6” pipe is 6 5/8” O.D. Tubing is straight forward, but people tend to get confused when talking about pipe. The #1 rule is to know what you need. Contact your IAC sales engineer for their assistance in determining what you require.

TANGENT

TANGENT

45 DEG BEND

CLR

TANGENT

90 DEG BEND

TANGENT

CLR

CENTER-LINEOF ELBOW


Elbows / Bends

Ask About• Abrasion Resistant• Ceramic Lining• Full Line of Couplings • Bends, Fittings and Hose • Stocked for Quick Shipping• Pipe & Tube Supports

Spiral-Grooved Elbows

Some plastic pellets cannot be conveyed by conventional smooth tubing due to stringers and angel hair. The angel hair problem requires special treatment. Spiral-Groove is specifically designed as a highly effective solution. Very simply, Spiral-Groove prevents angel hair residue from collecting.

Available for bends and straights:• Aluminum• Carbon Steel• Stainless Steel

Internal spiral-grooved straights and pipe and tube bends increase turbulence of materials passing through the system to reduce clogging due to angel hair or stringers.

Available in:• Bends and Straights• Aluminum and Stainless Steel

Help reduce stringers and angel hair when conveying plastics. Shot-peening is a cold working non-directional process in which the surface of a part is bombarded with small spherical media called shot. Each piece of shot striking the material acts as a tiny peening hammer, imparting to the surface a small indentation or dimple. The resulting dimple may serve to disrupt the boundary layer of the flow creating turbulence and the tendency of particles to tumble along the wall of the pipe or tubing.

Shot-Peening - Directional Elbows

Help reduce stringers and angel hair when conveying plastics. Internal finish is a directional roughness applied by a proprietary shot-peening process. The finish is consistent and covers 100% of the internal surface of the pipe. The impact of the round shot compresses and flows the surface to produce a form of cratered roughness. The resulting dimple serves to disrupt the boundary layer of the flow creating turbulence and the tendency of particles to tumble rather than slide along the wall of the pipe or tubing.

Shot-Peening Elbows - Non-Directional


Elbows / Bends

The Ceramic Back Elbow has a jacket across the back of the core elbow which is approximately 1/2” of ceramic compound. This compound has a Mohs hardness of 9+, second only to diamond, which has a Mohs hardness of 10. The ceramic jacket and core elbow is then wrapped with an exterior material to maintain hoop strength. Once the core elbow has worn through, the abrasion is then transferred to the ceramic outer jacket. The metal core also acts as a static conductor.

Ceramic Back Elbows have a heavy ceramic jacket around the outside radius wear area of about ½” thickness. It also has a reinforcement wrap over the entire elbow to maintain exterior hoop strength. This is a highly abrasion resistant elbow design.

Ceramic Back Elbows


Bifurcated bends, also known as coped wyes, can be fabricated from any bent elbow in tube or pipe sizes and are available in double and triple bifurcations. They are available in carbon steel, galvanized steel, stainless steel and alu-minum. Bifurcated bends work well on rail-car vacuum unloading manifold systems.

Bifurcated Elbows

Replaceable Back Elbows

The Replaceable-Back Elbow is constructed from a pipe or tube elbow. The sides are constructed of 12GA material welded to the bend. The back of the elbow is constructed of 10GA material, but 10GA AR plate and 1/4” is also available. Carbon Steel or Stainless Steel construction with plain ends, flanges, threaded, and custom ends are available.

Elbows / Bends


The Hammertek Smart Elbow provides long-wearing protection from elbow failure in pneumatic and hydraulic conveying systems. Combining superior design with a selection of alloys, the Hammertek Smart Elbow can withstand virtually any conveying situation, especially when high technology coatings are used. Corrosives and abrasives can be conveyed safely, and will no longer cause leaks, costly downtime or the disposal problems which worn elbows inevitably create.

Hammertek Smart Elbows

Wear is virtually eliminated due to product riding upon itself in the deflection pocket area.

Space saving short radius design compared to sweep elbows.

• Cast Iron• Ductile Iron• Carbon Steel• Aluminum• Stainless Steel• Hammerlast 400• Hamerloy

Hardness ranges from 90 to 500 BHN Flanged or Stub Ends.

Elbows / Bends


Specialized Heat Induction Hardening raises the materials` Brinell hardness, making it highly abrasion resistant.

Induction Hardened Elbows

Porcelain lined elbows are a cost effective solution when moderate abrasion is encountered. Powder coating the interior then heating to over 1,500 degrees creates the porcelain enamel lining, a glass-like smooth finish on the inside diameter of an elbow. The standard lining is 8 to 10 mils thick or is available with a heavier coating of 12 to 15 mils thickness. Porcelain lined elbows by IAC are available in most all sizes of carbon steel bends. We can also line wyes, tees, laterals or straight tube and pipe.

Porcelain Enamel Lined Elbows

Elbows / Bends


Couplings

Compression Couplings

IAC carries a wide range of couplings to serve your needs. We can provide the correct type tofit your application.

MOST COUPLINGS ARE IN STOCK AND AVAILABLE FOR IMMEDIATE SHIPMENT.

Compression couplings are designed for joining tube or pipe with plain ends, threaded, grooved or a combination of any of these joints. They are made of heavy-gauge zinc plated steel and are available as an option in stainless steel or aluminum. Sizes 11/2”- 24”

• Stainless Steel Ground Strips Included, Aluminum Available• Black Gaskets Are Standard, White Food Grade, High Temp. are also available

Compression Couplings with Gasket Protector

Compression coupling gaskets as well as grounding strips, gasket protectors, and nuts & bolts are available. All gaskets are supplied with a stainless steel grounding strip attached.

Coupling Parts

Compression couplings with a stainless steel gasket protector inside are used on vacuum systems to prevent wearing holes in the gasket due to being drawn into the joint and into the line. Sizes 11/2” - 12”

Side-Band Compression Couplings

Side-Band compression couplings provide improved axial holding power, higher pressure rating and prevent the connection from pulling apart. Sizes 2”-12”.


Quick-On II Tee Handle Couplings

These pipe couplings are used for heavy duty high pressure applications. Our steel couplings offer many distinct advantages when installed in a piping system. Properly selected and installed flexible couplings maintain the continuity of the pipe system, retain the line contents under internal pressure and prevent infiltration under vacuum.

“Dresser Type” Pipe Couplings

Quick-on II couplings tee handle design provides quick tool less coupling installation. They are ideal for fast takedown and reassembly of conveying lines. Sizes 11/2” - 12”

Available in Single Handle and Dual Handle Designs

Couplings

Victaulic Pipe Couplings

Victaulic style couplings are used with grooved end pipe and fittings. They are for heavy duty high pressure applications. Style 99 couplings are made for use with plain end pipe and fittings. The complete Victaulic style coupling product line is available from IAC.


Couplings

Cam & Groove Quick Couplings

Don’t Lose Your Dust Plugs & Dust Caps! Also order 12” Security Chains with S-Hooks. Available in S.S. or Brass Chains

Cam and groove quick couplings utilize cam action latching arms to provide a quick pressure tight coupling seal. They are used for connecting to piping, hoses, tanks, railcars and other applications. Standard sizes 1/2”- 6”. Some models may be available up to 10”.

• Aluminum Couplings are standard with stainless steel and other materials available• Stainless Steel Cam Arms are standard or also available in brass• Most Couplings are in stock and available for immediate shipping

CouplersAdapters

Couplings For Butt (BW) or Socket (SW) Weld- Specify tube size O.D. and wall thickness or pipe size and schedule


Cam & Groove with Compression Nut

Cam and Groove couplings with compression nut assemblies are used to easily connect to the end of tubing. They are made to fit O.D. tubing sizes 2”- 3” only - not for pipe sizes.

Cam and groove couplings welded to a tube stub, used to easily connect to the end of tubing with a compression coupling. They fit O.D. tubing sizes 2”- 4” only - not for pipe sizes.

Cam & Groove - Quickies Assembly

See All The Details: www.iac-intl.com

IAC’s website features the industry’s largest selection of Baghouse Accessories, Pneumatic Conveying Components and Replacements Parts!

Couplings


Hose and Hose AccessoriesPVC Hose

Series 2001

IAC stocks a wide variety of hoses. If you do not see the hose you need, call us, we have many more hoses than can be shown here.

Polyurethane-lined PVC Food Grade Material Handling Hose with Embedded Copper Grounding Wire for Dry Applications

Features and Benefits• Food grade Polyurethane lining — complies with all applicable FDA and USDA requirements

• Food grade PVC convoluted cover — complies with all applicable FDA and USDA requirements — provides

increased flexibility

• Embedded copper grounding wire — prevents the build-up of static electricity — helps keep material

flowing smoothly

• “See-through” construction — clear cover and translucent liner allows visual confirmation that material is

flowing

• Smooth polyurethane liner — reduces material build-up — provides high abrasion resistance and quiet

operation (polymer pellet transfer through Series 2001 can be 60 – 70% quieter than with stainless steel

hoses)• Sizes 11/2” - 8” Service Temperature Range - 4°F - 150°F

Spiral Double Bolt Clamps For PVC Hose

General Applications• Pneumatic conveying systems for powder, pellets or other dry granular

materials• Dry food transfer systems, such as flour, rice, grains, etc.

Features and Benefits• Clear PVC construction — complies with all applicable FDA and USDA requirements — allows visual confirmation that material is flowing

• Embedded copper grounding wire — prevents the build-up of static electricity — helps to keep material flowing smoothly• Smooth bore construction — eliminates material build-up• Convoluted cover design — provides increased flexibility

• Sizes 1 ” - 6” ; Service Temperature Range-4°F to 150°F

General Applications

• Pneumatic conveying systems for powder, pellets or granular materials

• Paper mill vacuum lines

Series WEHeavy Duty PVC Food Grade Material Handling Hosewith Embedded Grounding Wire for Dry Applicationsa t i o n s


Series Ureflex-1

Polyurethane-line abrasion-resistant PVC Material Handling Hose for Dry Applications

Features and Benefits• Smooth polyurethane lining — provides resistance to abrasion...eliminates material build-up• Black HMW PVC convoluted cover — formulated with static-dissipative compound, also provides sub-zero flexibility• Does not have ground wire• Sizes 1 ” - 8” service temperature range - 40°F - 150°F

General Applications• Industrial vacuum equipment• Pneumatic conveying systems for powder, pellets or granular materials• Abrasive material transfer• Grain handling• Sand/shot blast recovery line• Roof rock cleaning• Fly ash collection• Municipal Evactor trucks• Road crush vacuuming


Hose and Hose Accessories

Series MILK/MILK-LT

PVC Food Grade L iquid Hose Features and Benefits• Precision-controlled ID and OD dimensions - facilitates

insertion of sanitary fittings

• Clear PVC construction with white helix - complies with

all applicable FDA and USDA requirements and 3-A

Sanitary Standards... allows visual confirmation that

material is flowing

• Smooth bore construction - provides unrestricted flow

and eliminates material build-up

• Smooth cover - makes clamping easier

• Sizes 1 ” - 3”

General Applications• Transfer of liquid dairy products

• Transfer of food grade liquids


Many Items in Stock and Ready for Immediate Shipment. Call IAC Today...We`ll Get it On the Way

Series 4460Food Grade Heavy Duty Abrasion Resistant Hose with Ground Wire Helix. For suction, pneumatic or gravity transfer of flour, sugar, syrup or edible grains (not for acetics). Sizes 1 1/2” -14”

Inner Tube: 3/16 White Natural Rubber FDA Grade

Series 49HWHot Air Blower Hose with Ground Wire Helix: the ideal choice for conveying hot air up to 350˚F from a blower or compressor to a storage tank used in the transfer of dry bulk commodities. It can also be used for transferring mild chemicals at ambient temperatures. Sizes 11/2”- 6”

Inner Tube: Black EPDM Type P

Rubber Hose


Series 4470Heavy Duty Abrasion Resistant Hose with Ground Wire Helix. For suction, discharge or gravity flow of abrasives from manufacturing, sandblast recovery, mineral processing power plants and spill recovery. Sizes 11/2” -8”

Inner Tube: Tan 1/4” Pure Gum Rubber Vacuum Rating: All Sizes 28” Hg





Flexible Metal Hose

Our high quality interlocked metal hose is formed from a single continuous metal strip. The balanced interlocking process provides maximum flexibility and the longest service life. Interlocked hose is available in stainless steel, galvanized and aluminum. Several types of packing material can be formed into the interlocks for special applications.Both directional flow smooth bore lined hose and non-directional flow unlined Roughbore styles are available. Your choice of end connections can be epoxied or welded to the hose ends.

We also supply many hose accessories: • Spiral Clamps for PVC Hose• Heavy Duty Double Bolt Clamps for Rubber Hose• Worm Gear Hose Clamps

• Threaded One End (T.O.E) Pipe Nipples• Hose Barbs-beveled end, threaded end, flanged end and Victaulic grooved end

Hose Accessories

Spiral Double Bolt Clamps

For PVC Hose

Threaded Hose Barbs

Double Bolt Clamp with Saddles

Part A & Part D(Camlock)

Male Thread PipeNipple

Beveled PipeEnd

Tube End Flange


Positive Displacement (P.D.) Blowers

RootsDuraflow

Sutorbilt Gardner-Denver

IAC is a master distributor of Positive Displacement (P.D.) Blowers in many brands. Because we are a blower package manufacturer, our Original Equipment Manufacturer (O.E.M.) buying power saves you money, as well as time. Many blower models are stocked for quick shipment. The wide variety of brands assures your systems will stay up and running. We have the blower to match your existing equipment or brand preference. IAC engineers are always available to help with sizing recommendation or help solving blower system problems.

All Brands and Models Accessories• Roots• DuroFlow• Sutorbilt• Gardner Denver• MD• Tuthill• Kaser

• Silencers• Relief Valves• Check Valves• Hot Air Blower Hose • Parts• Motors• Intake and Inline Vacuum Filters

a blower cross reference guide is available on the iac website

Blowers

LET IAC BUILD YOUR NEXT BLOWER PACKAGE OR COMPLETE PNEUMATIC CONVEYING SYSTEM


The Regenerative Blower is a non-positive displacement, high volume, low pressure blower that can operate as either a compressor or a vacuum pump. It is also known by other names such as: ring compressor, vortex blower, and side channel blower. All of the names describe the basic principle of operation of the blower. With few moving parts this is a very reliable blower with a long service life and little maintenance required.

Eleven models to choose from: 1/20thHP to 20HP

• Silencers• Pressure Relief Valves• Vacuum Relief Valves• Intake and Inline Vacuum Filters• Check Valves

Accessories

Regenerative Blowers

iac can build a complete regenerative blower package either pressure or vacuum at your request

Blowers


Air Intake Filters and Filter Elements

• Paper, Polyester or High Temp. Elements• Threaded or Flanged Connection

Multiple Silencing FeaturesPaper, Polyester or High Temp. ElementsThreaded or Flanged Connection

• Vacuum Rated• Paper, Polyester or High Temp. Elements• Threaded or Flanged Connection

• Paper, Polyester or High Temp. Elements and others in a wide range of sizes

• Replacements available for many brands

Filter Silencers-Air Intake

Inline Vacuum Filters

Filter Elements

Most Filters in Stock and Ready for Immediate Shipment

Air Intake Filter


Pressure and Vacuum Relief Valves

Relief Valves provide protection of low to medium pressure P.D. blowers, vacuum pumps, compressors and pneumatic conveying systems.Features Include:

• Large nozzle design provides high capacity• Flat bronze valve seats are lapped for optimum performance• Warn ring offers easy adjustability for precise opening with minimum pre-open or simmer and exact blow down control• Pivot between disc and spring corrects misalignment and compensates for spring side thrust

Weighted Relief Valves

Features include:

• Pressure valves are available from 1 PSIG through 29 PSIG with a calibrated 0.5 PSIG increment per removable weighted disc• Vacuum valves are available from 1"Hg through 30"Hg with a calibrated 1"Hg increment per removable weighted disc• Anodized aluminum construction for years of trouble-free service• All operating surfaces are machined and the entire valve is heat treated• Retainer ring ensures valve settings are not tampered with• Simple method of opening and closing insures that the valve is virtually chatter-free• Models have standard MPT connections• High flow-through capacity• Minimal maintenance required• Stock item• Made in USA

We stock our weighted relief valve in 2”, 3”, and 4” sizes for capacities through 3400 CFM. We couple an elementary design with a high quality anodized and heat-treated aluminum construction to offer reliable performance and simple calibration. Proven design ensures years of reliable service.

PRESSURE

VACUUM

PressureModel 337Pressure Limits1 to 60 psig (0.07 to 4.1 barg)-20o to 406oF (-29o to 208oC)Sizes: 2”, 2 1/2” and 3”

VacuumModel 215VVacuum Limits2-inch HG to 29-inch HG(67.7 to 982 mbarg)-20o to 406oF (-29o to 208oC)Sizes: 2”, 2 1/2” and 3”

Note: Please specify your required pressure or vacuum relief setting when ordering.


Fans (Blowers)

Dirty Air Fans

Drive Arrangements

Process Fans

High Pressure Fans Highly Corrosive Fans

Axial Bladed Fans

Clean Air FansBackward Inclined, Radial Tip and Radial Bladed fans. Rugged steel wheels are ideal for dust conveying or other industrial airstreams, erosive installations, and material handling applications.

S o m e f a n t y p e s a r e d e s i g n e d f o r p r o c e s s applications such as boilers, incinerators, pollution control and high pressure systems. Various blade types are matched to application requirements.

Certain fans are well suited or especially designed for combustion air, pneumatic conveying, and other higher pressure applications. A wide range of sizes and configurations assure a selection for every need.

Airfoil Bladed Centrifugal Fans. These industrial fans with efficient airfoil blades are recommended for all supply air and clean air exhaust applications, as well as variable volume systems.

Vaneaxial and Tubeaxial fans are generally used in variable HVAC systems and in light industrial applications such as fume exhaust. Panel fans are used primarily for general unducted ventilation.

Fiberglass Reinforced Plastic (FRP) Fans. FRP fans resist severe corrosives and are impervious to outside environments. Centrifugal blade types and vaneaxial will suit any airstream or installation.

High Pressure Radial

Square Backward Incline Pressure Blower – Cast Aluminum Housing

Pressure Blower

Radial Blade Exhauster Backward Incline


Vibrators

Industrial vibrators provide high impact and efficient energy transfer to ensure flow of bulk materials out of hoppers, bins, chutes, railcars and many other bulk material handling applications. They are reliable, durable, and guaranteed to perform.

IAC can help make model and size recommendations based on several factors including product bulk density, particle size, moisture content, temperature, vessel size and shape.

Electric VibratorBall Vibrator

Ball Vibrator (detail) Turbine Vibrator

Piston Vibrator

Air Pads

Features• 2 Sizes Available• Internal or External Mount • 2 Diffuser Materials -Stainless Steel Body and Mesh -Zinc Plated Body with Galvanized Mesh

The Bin-Flo aerator is a simple and efficient means of introducing low pressure air into any dry finely ground material. The air is equally distributed in controlled quantities to give the material an ability to flow by gravity from bin, hoppers or chutes. Bin-Flo aerators incorporate non-clogging diffusers, integral orifice and construction features which assure long, maintenance-free life.

AIR BAFFLE

BIN WALL LOCK NUT NIPPLE

SHOWN WITH 1/2” HOLE IN WALL OF BINOR BOTTOM OF CHUTE FOR INTERNAL MOUNTING

NON-CLOGGING AIR DIFFUSERFABRIC: COTTON OR FIBERGLASS

AIR PRESSURE EQUALIZING CHAMBER

STAINLESS OR ZINC PLATED STEEL BODY

GALVANIZED STEEL OR 316 SS MESH FRAMEWORKABOVE AND BELOW DIFFUSER FABRIC


Silo fluidizers promote the discharge of dry products from storage silos, dust collectors, weigh bins and IBC’s.They enable a uniform flow of most dry bulk materials through aeration and hopper wall vibrations thatprevents bridging, ratholing and compacting.

Features:• Aeration loosens up the product allowing it to flow easier. Minimum back pressure puts air energy where it is needed the most – in the silo.

• Directional Air Flow. The fluidizer disk forces air to move along the bin wall freeing up product and assuring good clean-out.

• Gentle Vibration keeps the product flowing without allowing it to compact or plug.

• No Airline Plugging. Patented disk seals tightly against the silo wall

and prevents airline plugging.

• Robust Design. The disk will not tear, pick up moisture and is unaffected by temperatures up to 350°F (170°C).

• Material Compatible. Silicone rubber standard in blue or white (both food grade/FDA approved), black or white EPDM, or orange; high temperature up to 450 °F (230°C).

Flow Cones

IAC provides many types of material flow aids to fit your particular requirementsPlease contact an IAC representative for more information


Level Indicators

IAC provides a complete selection of Bin Level Measurement and Inventory Management Products for dry bulk solids. Whether you need continuous bin level measurement or point level indication devices while storing or processing powder and bulk solids such as plastics, chemicals, agricultural products, cement & aggregates, food, biofuels, wood products, pharmaceuticals, pulp & paper, etc. we can supply the correct products for your requirements.

Prevent material storage shortages, material overflows, detect plugged convey lines, or control product levels in surge bins.

• Rotary Paddle• Capacitance Probe• Vibrating Rod• Tilt Switch• Diaphragm Switch

• Cable Type Continuous Level Monitor• Radar and Guided Wave Radar• 3D• Ultrasonic• Sanitary Food Grade Models

Point Level Indication

Material Flow Detection

Continuous Level

Rotary Paddle Level Indicator

Capacitance Probe Level Indicator

Continuous Level/InventoryMonitor

Vibrating Rod LevelIndicator

Flow Detection Probes are also available


Magnets

Industrial separation magnets provide extra protection for your processing equipment and help prevent product contamination. Powerful Ceramic, Alnico or Rare Earth Neodymium magnets, in many varieties, handle a wide range of metal separation tasks. They produce a high density magnetic field to trap and hold ferrous fines, fragments and metal objects.

Contact IAC for help choosing the correct magnet for your application.

• Plate, Plate Housing, Suspended Plate • Pneumatic Inline, Center Flow• Hopper/Grate • Drawer• Cartridge, Wedge• Hump• Cross Belt, Magnetic Pulley BeltAnd many others!

Plastic Processing ModelsSelf-Cleaning Designs

Sanitary Food Grade ModelsMultiple Brands Available

Center Flow Bullet Magnet

Hopper Grate Magnet

Drawer MagnetDrawer Magnet for Plastics Processing


Air Intake Filters and Filter Elements 65Air Intake FilterFilter ElementsFilter Silencers-Air IntakeInline Vacuum Filters

Air Pads 68Airlocks-Heavy Duty 39Baghouse/Dust Collection Terms 28-29Baghouse Accessories

Acoustic Sonic Horns 21Broken Bag Detector and- Particulate Emissions Monitor 20Bags, Cages, Cartridges 19Baghouse Controls 19Baghouse Leak Detection 19Bag Tensioning Hardware 20IAC Bag Clamps 22Pre-Coat Powder 23

Baghouse Maintenance Maintenance Seminars 8Dust Collection Formulas 16Troubleshooting 11-12“Pinch” 13Recommended Maintenance Schedules 9Failed Bag Location Chart 10

Baghouse Maintenance and Field Services 6-7Baghouse System Design 14-15Blast Gates 46Blowers (Fans)

Positive Displacement Blowers 63Regenerative Blowers 64

Cages 24-25Characteristics of Filtration Fibers 30-33Convey Line Fittings and Accessories 43Couplings

Cam & Groove with Compression Nut 58Cam & Groove-Quickies Assembly 58Cam & Groove Quick Coupings 57Compression Couplings 55Compression Couplings with Gasket Protector 55Dresser-Type Pipe Couplings 56Quick On II Tee Handle Couplings 56Side-Band Compression Couplings 55Vitaulic Pipe Couplings 56

Door Seal Guide 26Ducting 46Elbows / Bends 47

Bifurcated Elbows 52Ceramic Back Elbows 51Dimensions 48Hammertek Smart Elbows 53Induction Hardened Elbows 54Porcelain Enamel Lined Elbows 54

Spiral-Grooved Elbows 50Shot-Peening Elbows Non-Direct 50Shot-Peening Directional Elbows 50Terminology 49Replaceable Back Elbows 52

Explosion Venting 27Fans (also see Blowers) 67Filter Bag Fabric Charateristics Chart 34Flow Cones 69Hose and Hose Accessories

Flexible Metal Hose 62Hose Accessories 62PVC Hose 59Rubber Hose 61Series MILK/MILK-LT 60Series Ureflex 1 60Series WE 59Series 2001 59

IAC Custom Baghouse, Bin Vent, Filter Receivers 5IAC Brand Baghouse/Dust Collector Parts

Bags 18Bag Clamps 18Bag Cups 18Cages 18Gauges 17Timer Boards 17Valves 17Venturi 18

IAC TTG ePTFE Advantages 36Level Indicators 70Magnets 71Pickup Probes 44

Horizontal Probes and Probe Boxes Railcar Pneumatic Unloading Adaptors Vertical Box Probes-Gaylord Box Probes

Pressure and Vacuum Relief Valves 66Weighted Relief Valves

Properties of Filtration Fabrics 35Quick Quote Configurator 4-5Sight Glasses and View Ports 45

Sight GlassesView Port/Access Doors

Tank Hatches 27Hatch CoversFill CoversManholes

Tube and Pipe 40 Pipe Dimensions 41Spiral-Grooved 42Shot-Peening-Directional 42Tube Dimensions 40

Valves 37-38Vibrators 68

Index

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