CR-H, CRE-H - GrundfosnotesFile/LCRHP… · CR(E)-H 3 Mission - It is our mission - the basis of...

GRUNDFOS PRODUCT GUIDE

CR-H, CRE-H

Horizontal end-suction multistage centrifugal pumps60 Hz

Contents

2

Mission 3

Product dataIntroduction 4Performance range - CR-H 5Applications 6Product range 7Pump 8Motor 8Terminal box positions 8Ambient temperature 9Viscosity 9

Product data for E-pumpsExamples of E-pump applications 10

Control of E-pumpsControl options of E-pumps 11Control modes for E-pumps 11

ConstructionCR 1s, 1, 3, 5, 10, 15 and 20 H 13CR 32 H 13

Type keys and codesType keys 14Codes 14

Operating and inlet pressureMaximum operating pressure andtemperature range (60 Hz) 15Operating range of the shaft seal 16Maximum inlet pressure 17

Selection and sizingSelection of pumps 18WinCAPS and WebCAPS 20Minimum inlet pressure - NPSHA 21Guidelines to performance curves 22

Curves/technical dataVelocity head correction 23CR 1s H 24CR(E) 1 H 26CR(E) 3 H 28CR(E) 5 H 30CR(E) 10 H 32CR(E) 15 H 36CR(E) 20 H 40CR(E) 32 H 44

Motor dataStandard motors in the CR(E)-Hpump range 48

Pumped liquidsPumped liquids 50List of pumped liquids 50

AccessoriesGrundfos CR-H baseplate 52Baseplate dimensions and weights 53Pipework connection 54Sensors for CRE-H 55Gauges for CR(E)-H 55

Submittal data sheet 56

Quotation text 57

Further product documentationWebCAPS 58WinCAPS 59

CR(E)-H

3

Mission

- It is our mission - the basis of our existence - to successfully develop, produce and sell high-quality pumps and pumping systems world-wide, contributing to a better quality of life and a healthy environment

• One of the 3 largest pump companies in the world• The second largest manufacturer of submersible motors in the world• World headquarters in Denmark• North American headquarters in Kansas City - Manufacturing in Fresno, California• 80 companies in 45 countries• More than 16 million motors and pumps produced annually worldwide• North American companies operating in USA, Canada and Mexico• Continuous reinvestment in growth and development enables the company to

BE responsible, THINK ahead, and INNOVATE

Bjerringbro, Denmark

Fresno, California Olathe, Kansas

Monterrey, Mexico Allentown, Pennsylvania Oakville, Ontario

4

CR(E)-HProduct data

IntroductionThis data booklet deals with CR-H horizontal end suction pumps as well as CRE-H pumps.

CR-H

Fig. 1 CR-H pumps

CR-H pumps are horizontal end suction pumps typically mounted on baseplates. The end suction design enables the pump to be installed horizontally in traditional, end suction design piping where the pump has an axial suction port and a radial center line discharge port. This design allows “back pull-out” capability. This means the pump usually can be easily serviced without removing the volute from the pipe system.

Grundfos CR-H pumps come with various pump sizes and various numbers of stages to provide the flow and the pressure required.

CR-H pumps are suitable for a variety of applications from pumping of potable water to pumping of chemicals. The pumps are therefore used in a wide variety of pumping systems where the performance and material of the pump meet specific demands.

The CR-H pumps consist of three main components: the motor, the pump unit, and the baseplate.

The pump unit consists of optimized hydraulics, various flange connections, a top, and an end suction volute.

CR-H pumps are available in various material versions according to the pumped liquid.

CR-H pumps can be selected that meet ASME B73.1 dimensional standards for suction and discharge piping as well as many of the baseplate dimensionalstandards. CR-H pumps do not fully comply with the ASME B73.1 specification. There is also a full range of CR-H pumps with standard Grundfos connection sizes that are optimized to give greater performance and efficiency.

CRE-H

Fig. 1 CRE-H pumps

CRE-H pumps are built on the basis of CR-H pumps.

CRE-H pumps belong to the so-called E-pump family and are referred to as E-pumps.

The difference between the CR-H and the CRE-H pump range is the motor. CRE-H pumps are fitted with anE-motor with built-in frequency control.

The CRE-H pump has a Grundfos MLE motor.

Frequency control enables continuously variable control of motor speed, which makes it possible to set the pump to operation at any duty point. The aim of continuously variable control of the motor speed is to adjust the performance to a given requirement.

CRE-H pumps are available with an integrated pressure sensor connected to a frequency control.

The pump materials are the same as those of theCR-H.

Selecting a CRE-H pumpSelect a CRE-H pump if:

• controlled operation is required, i.e. consumption fluctuates.

• constant pressure is required.• communication with the pump is required.Adaptation of performance through frequency-controlled speed control offers obvious advantages:

• energy savings• increased comfort• control and monitoring of the pump performance.See pages 10 - 12 for more information about E-pumps.

TM04

388

2

TM04

417

7 09

09

Product data CR(E)-H

Performance range - CR-H

TM04

455

2 16

09

1 2 3 4 6 8 1010 15 20 30 40 60 80 100100 150 200 300Q [US GPM]

20

30

40

60

80100

200

300

400

600

8001000

[ft]H

1010

20

30

405060

80100100

200

300[m]H

11 2 3 4 5 6 7 8 9 1010 20 30 Q [m³/h]

60 Hz

CR

(E)

32 H

CR

(E)

20 H

CR

(E)

15 H

CR

(E)

10 H

CR

(E)

5 H

CR

(E)

3 H

CR

(E)

1 H

CR

1s

H

1 2 3 4 6 8 1010 15 20 30 40 60 80 100100 150 200 300Q [US GPM]

0

20

40

60

80[%]Eff

5


6

ApplicationsApplication CR-H CRE-HWater supplyFiltration and transfer at waterworksDistribution from waterworksPressure boosting in mainsPressure boosting in high-rise buildings, hotels, etc.Pressure boosting for industrial water supplyIndustryPressure boosting in...process water systemswashing and cleaning systemsvehicle washing tunnelsfire fighting systemsLiquid transfer in...cooling and air-conditioning systems (refrigerants)boiler feed and condensate systemsmachine tools (cooling lubricants)aquafarmingTransfer of...oils and alcoholsglycol and coolantsWater treatmentSeparatorsIrrigationField irrigation (flooding)Sprinkler irrigationDrip-feed irrigation

Recommended version. Alternative version.


Product range

1) There are a variety of flange size options available for this size CR-H. Selection should be based on replacement size or choose listed size for newapplications.

Range CR-H 1s CR-H 1,CRE-H 1

CR-H 3,CRE-H 3

CR-H 5,CRE-H 5

CR-H 10,CRE-H 10

CR-H 15,CRE-H 15

CR-H 20,CRE-H 20

CR-H 32,CRE-H 32

Nominal flow rate [US gpm (m3/h)] 4.5 (1.0) 8.5 (1.9) 15 (3.9) 30 (6 8) 55 (12.5) 95 (21.6) 110 (25.0) 140 (31.8)Temperature range [°F (°C)] –4 to +250 (–20 to +120)Temperature range [°F (°C)]– on request –40 to +356 (–40 to +180)

Max. working pressure [psi (bar)] 360 (25) 360 (25) 360 (25) 360 (25) 360 (25) 360 (25) 360 (25) 435 (30)Max. working pressure [psi (bar)]– on request - 725 (50) 725 (50) 725 (50) 725 (50) 725 (50) 725 (50) 580 (40)

Max. pump efficiency [%] 35 49 59 67 70 72 72 76CR-H pumps

CR-H: Flow range [US gpm (m3/h)] 0.5-5.7(.01-1.3)

1-12.8(.2-2.9)

1.5-23.8(.3-5.4)

3-45(.7-10.2)

5.5-70(1.3-15.9)

9.5-1252.2-28.4)

11-155(2.5-35.2)

14-210(3.2-47.7)

CR-H: Max. pump pressure (H [ft (m)]) 760 (232) 790 (241) 790 (241) 780 (238) 865 (264) 800 (244) 700 (213) 995 (303)CR-H: Motor power [Hp] 1/3-2 1/3-3 1/3-5 3/4-7 1/2 3/4-15 2-25 3-25 3-40CRE-H pumps

CRE-H: Flow range [US gpm (m3/h)] - 0-12.8(0-2.9)

0-23.8(0-5.4)

0-45(0-10.2)

0-70(0-15.9)

0-125(0-28.4)

0-155(0-35.2)

0-210(0-48)

CRE-H: Max. pump pressure(H [ft (m)]) - 790 (241) 790 (241) 780 (238) 665 (203) 390 (119) 270 (83) 240 (73)

CRE-H: Motor power [Hp] - 1/3-3 1/3-5 3/4-7 1/2 3/4-10 2-10 3-10 3-10VersionCR-H, CRE-HCast iron and stainless steel AISI 304CR-H pipe connectionANSI flange size GA GA GA GA G221) G221) G221) G221)

ANSI flange class 125/250 lb. 125/250 lb. 125/250 lb. 125/250 lb. 125/250 lb. 125/250 lb. 125/250 lb. 125/250 lb. Available

Pipe connection (inlet x discharge)GA ANSI 1.5" x 1"G05 ANSI 2" x 1"G22 ANSI 2" x 2"

7


8

PumpThe CR-H pump is a non-self-priming, horizontal,end suction, multistage centrifugal pump with enclosed impellers. The pumps are available with a Grundfos standard motor (CR-H pumps) or a frequency-controlled motor (CRE-H pumps).

The pump consists of a volute and a pump head. The chamber stack and the outer sleeve are secured between the pump head and the volute by means of staybolts. The volute has an end suction port and vertical centerline discharge port.

All pumps are equipped with a maintenance-free mechanical shaft seal of the cartridge type.

Fig. 2 CR-H pump

MotorGrundfos standard motors - ML and Baldor® motorsCR-H pumps are fitted with a Grundfos specified motor. The motors are all heavy-duty 2-pole, NEMA C-face motors. Three-phase motors greater than .75 hp are energy efficient at minimum.

Frequency-controlled motors - MLE motors

CRE-H pumps are fitted with a totally enclosed, fan-cooled, 2-pole frequency-controlled motor with integrated variable frequency drive.

From 0.5 Hp to 1.5 Hp Grundfos offers pumps fitted with single-phase MLE motors (1 x 208-230 V). From 1.0 Hp to 10 Hp Grundfos offers pumps fitted with three-phase MLE motors (3 x 460-480 V). From 1.5 Hp to 7.5 Hp Grundfos offers pumps fitted with three-phase MLE motors (3 x 208-230 V).

Electrical data

Optional motorsThe Grundfos standard range of motors covers a wide variety of application demands. However, for special applications or operating conditions, custom-built motor solutions can be provided.

For special applications or operating conditions, Grundfos offers custom-built motors such as:

• explosion proof motors• motors with anti-condensation heating unit• low-noise motors• energy efficient and premium efficiency motors• motors with thermal protection.

Motor protectionSingle-phase Grundfos specified motors up to 7.5 hp have a built-in thermal overload switch.

Three-phase motors must be connected to a motor starter in accordance with local regulations.

Terminal box positionsAs standard the terminal box is mounted as shown in fig. 3.

Fig. 3 Terminal box positions

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416

1 09

09

Suction

Discharge

Staybolts

Impellers

Outer sleeve

MotorShaft seal

Priming plug

Flange

CouplingO-ring

Mountingdesignation NEMA

Insulationclass F & B

Efficiencyclass*

Standard efficiency - single phaseEnergy efficient / EPAct - three phase Baldor motorsPremium efficiency - three phase ML motors (>.75 hp)

Enclosureclass

TEFC - Totally Enclosed Fan Cooled (Grundfos standard) ODP - Open Drip Proof - on request

60 Hz Standard voltages

1 x 115/208-230 V 3 x 208-230/460 V 3 x 575 V

ApprovalsThe motors are rated for:

* Premium efficiency three phase Baldor motors - on request.

TM02

18

05 2

001

Position 12 Position 3Standard

BaldorStandard ML, MLE

ML/MLEBaldor


Ambient temperatureIf the ambient temperature exceeds the maximumtemperature limits of the motor or the pump is installed at an altitude exceeding the altitude values in the chart below, the motor must not be fully loaded due to the risk of overheating.

Overheating may result from excessive ambienttemperatures or the low density and consequently low cooling effect of the air at high altitudes. In such cases, it may be necessary to use a motor with a higher rated output (P2).

Fig. 4 Relationship between motor output (P2) and ambient temperature/altitude

Legend

Example: From fig. 4 it appears that P2 must be reduced to 88 % when a pump with a NEMA Premium efficiency, ML motor is installed 15,584 feet above sea level. At an ambient temperature of 167 °F, P2 of a standard efficiency motor must be reduced to 74 % of rated output.

ViscosityThe pumping of liquids with densities or kinematic viscosities higher than those of water will cause a considerable pressure drop, a drop in the hydraulic performance and a rise in the power consumption.

In such situations the pump should be equipped with a larger motor. For selection you may utilize Grundfos WinCAPS/WebCAPS. If in doubt, contact Grundfos.

TM03

427

2 20

06

Pos. Description

1 NEMA energy efficient motors (EPAct)

2 NEMA Premium efficiency motors

60 80 100 120 140 160 180T [°F]

50

60

70

80

90

100

[%]P2

1

2

3280 7382 11483 15584 ft

9

10

CR(E)-HProduct data for E-pumps

Examples of E-pump applicationsCRE-H pumps are the ideal solution in a number of applications characterized by a need for variable flow at constant pressure. The pumps are suited for water supply systems and pressure boosting, but also industrial applications.

Depending on the nature of the application, the pumps offer energy-savings, increased comfort or improved processing.

E-pumps in the service of industryIndustry uses a large number of pumps in many different applications. Demands on pumps in terms of pump performance and mode of operation make speed control a must in many applications.

Below are mentioned some of the applications in which E-pumps are often used.

Constant pressure• Water supply,• Washing and cleaning systems,• Distribution from waterworks,• Humidifying systems,• Water treatment systems,• Process boosting systems, etc.Example: Within industrial water supply, E-pumps with integrated pressure sensors are used to ensure a constant pressure in the piping network. From the sensor, the E-pump receives inputs about changes of pressure as a result of changes in the consumption. The E-pump responds to the input by adjusting the flow until the pressure is equalized. The constant pressure is stabilized once more on the basis of a preset setpoint.

Constant temperature• Air-conditioning systems at industrial plants,• Industrial cooling systems,• Industrial freezing systems,• Casting and molding tools, etc.Example: In industrial freezing systems, E-pumps with temperature sensors increase comfort and lower operating costs compared with pumps without temperature sensors.

An E-pump continuously adapts its performance to the changing demands reflected in the differences in temperature of the liquid circulating in the freezing system. Thus, the lower the demand for cooling, the smaller the quantity of liquid circulated in the system and vice versa.

Constant flow or level• Steam boiler systems,• Condensate systems,• Sprinkler irrigation systems,• Chemical industry, etc.Example: In a steam boiler, it is important to be ableto monitor and control pump operation to maintain a constant level of water in the boiler.

By using an E-pump with level sensor mounted in the boiler, it is possible to maintain a constant water level. A constant water level ensures optimum and cost-efficient operation as a result of a stable steam production.

Dosing• Chemical industry (i.e. control of pH-values),• Petrochemical industry,• Degreasing systems,• Bleaching systems, etc.Example: In the petrochemical industry, E-pumps with pressure sensors are used as metering pumps. TheE-pumps help to ensure that the correct mixture ratio is achieved when more liquids are combined.

E-pumps functioning as dosing pumps improve processing and offer energy-savings.

E-pumps in commercial building servicesCommercial building services use E-pumps to maintain a constant pressure or a constant temperature based on a variable flow.

E-pumps are used in applications such as:

Constant pressure• Water supply in high-rise buildings i.e. office

buildings, hotels, etc.Example: E-pumps with pressure sensors are used for water supply in high-rise buildings to ensure a constant pressure even at the highest draw-off point. As the consumption pattern and by that the pressure changes during the day, the E-pump continuously adapts its performance until the pressure is equalized.

Constant temperature• Air-conditioning systems in hotels, schools,• Building cooling systems, etc.Example: E-pumps are an excellent solution in buildings where constant temperature is essential.E-pumps keep the temperature constant inair-conditioned high-rise glass buildings, irrespective of the seasonal fluctuations of the out-door temperature, and various heat impacts inside the building.

CR(E)-HControl of E-pumps

Control options of E-pumpsCommunication with CRE-H pumps is possible by means of

• a central management system,• remote control (Grundfos R100) or• a control panel.The purpose of controlling an E-pump is to monitor and control the pressure, temperature, flow and liquid level of the system.

Central management systemCommunication with the E-pump is possible even though the operator is not present near the E-pump. Communication is enabled by having connected the E-pump to a central management system allowing the operator to monitor and change control modes and setpoint settings of the E-pump.

Fig. 5 Structure of a central management system

Remote controlThe R100 remote control produced by Grundfos is available as an accessory.

The operator communicates with the E-pump by pointing the IR-signal transmitter at the control panel of the E-pump terminal box.

Fig. 6 R100 remote control

On the R100 display it is possible to monitor and change control modes and settings of the E-pump.

Control panelThe control panel of the E-pump terminal box makes it possible to change the setpoint settings manually.

Fig. 7 Control panel on CRE-H pump

Control modes for E-pumpsGrundfos offers CRE-H pumps in two different variants:

• CRE-H with integrated pressure sensor• CRE-H without sensor.

CR-H with integrated pressure sensorCRE-H pumps with integrated pressure sensors are suitable for applications where you want to control the pressure after the pump, irrespective of the flow. For further information, see the section Examples of E-pump applications on page 10. Signals of pressure changes in the piping system are transmitted continuously from the sensor to the pump.

TM06

592

1103

LON-bus connection

GENIbus connection

E-pump

G10-LON Interface

TM00

449

8 28

02TM

00 7

600

1196

Light fields

Buttons

Indicator lights

11

Control of E-pumps

12

CR(E)-H

The pump responds to the signals by adjusting its performance up or down to compensate for the pressure difference between the actual and the desired pressure. As this adjustment is a continuous process, a constant pressure is maintained in the piping system.

Fig. 8 CRE-H pumps

A CRE-H pump with integrated pressure sensor facilitates installation and commissioning. CRE-H pumps with integrated pressure sensor can be set to:

• constant-pressure mode (factory setting) or• constant-curve mode.In constant-pressure mode, the pump maintains a preset pressure after the pump, irrespective of the flow; see fig. 9.

Fig. 9 Constant pressure mode

In constant-curve mode, the pump is not controlled. It can be set to pump according to a preset pump characteristic within the range from min. curve to max. curve; see fig. 10.

Fig. 10 Constant curve mode

CRE-H without sensorCRE-H pumps without sensors are suitable for applications where

• uncontrolled operation is required• you want to fit another sensor later in order to

control the flow, temperature, differential temperature, liquid level, pH value, etc at some arbitrary point in the system.

CRE-H pumps without sensor can be set to:

• controlled-operation mode or• uncontrolled-operation mode (factory-setting).In controlled-operation mode, the pump adjusts its performance to the desired setpoint; see fig. 11.

Fig. 11 Constant flow mode

In uncontrolled-operation mode, the pump operates according to the constant curve set; see fig. 12.

Fig. 12 Constant curve mode

CRE-H pumps can be fitted with sensor types listed on page 55.

TM04

417

7 09

09TM

00 9

322

4796

setH

H

Q

TM00

932

3 47

96TM

02 7

264

2803

TM00

932

3 47

96

H

Q

Min.

Max.

Qset

H

Q

H

Q

Min.

Max.

CR(E)-H

13

Construction

CR 1s, 1, 3, 5, 10, 15 and 20 H

Sectional drawing

Materials: CR-H

1) CR(E)-H 1s, 1, 3, 52) CR(E)-H 10, 15, 203) Stainless steel available on request (not all sizes).4) CF 8M is cast equivalent of AISI 316 stainless steel.5) CR(E)-H 10, 15, 20. CR(E)-H 1s, 1, 3, 5 do not have a sleeve flange.

CR 32 H

Sectional drawing

Materials: CR(E)-H

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452

4TM

04 4

269

Pos. Designation Materials AISI/ASTM1 Pump head Cast iron A 48-30 B

3 Shaft Stainless steel AISI 316 1) AISI 431 2)

4 Impeller Stainless steel AISI 3045 Chamber Stainless steel AISI 3046 Outer sleeve Stainless steel AISI 304

7 O-ring for outer sleeve EPDM or FKM

8 Volute Ductile iron A 80-55-069 Neck ring PTFE10 Shaft seal Cartridge type

Bearing rings Silicon carbideRubber parts EPDM or FKM

11 Foot Ductile iron A 80-55-0612 Flange ring Ductile iron 3) A 80-55-0613 Support bracket Stainless steel AISI 304

14 Sleeve flange5) Stainless steel CF 8M 4)

15 Discharge spool Ductile iron A 80-55-06

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452

5TM

04 4

270

Pos. Designation Materials AISI/ASTM1 Pump head Ductile iron A 80-55-062 Motor stool Cast iron A 48-30 B3 Shaft Stainless steel AISI 4314 Impeller Stainless steel AISI 3045 Chamber Stainless steel AISI 3046 Outer sleeve Stainless steel AISI 304

7 O-ring for outer sleeve EPDM or FKM

8 Volute Ductile iron A 80-55-069 Neck ring Acoflon 215

10 Shaft seal Cartridge typeBearing ring Bronze

11 Foot Ductile iron A 80-55-06Rubber parts EPDM or FKM

12 Flange ring Ductile iron 3) A 80-55-0613 Support bracket Stainless steel AISI 304

14 Sleeve flange Stainless steel CF 8M 4)

15 Discharge spool Ductile iron A 80-55-06

16 Bottom bearing ring

Tungsten carbide/ Tungsten carbide

CR(E)-H

14

Type keys and codes

Type keysCR(E) H

Codes

Example CR E 5 s -4 -2 H -GA -G -E -HQQEType range: CR(E) HPump with integratedfrequency controlNominal flow rate [m3/h]All impellers with reduced diameter (applies only to CR(E) 1s H)Number of impellersNumber of reduced diameter impellers (applies only to CR(E) 32 H)Code for pump versionH: Horizontal pumpCode for pipe connectionCode for materialsCode for rubber partsCode for shaft seal

Example H -GA -A -E -H QQ EPump versionA Basic version 1)

B Oversize motorE Certificate/approvalH Horizontal version I Different pressure ratingJ Pump with different max speedK Pump with low NPSHN Fitted with sensorP Undersize motor

T Over size motor(two flange sizes bigger)

X Special version 1)

Pipe connection (inlet x discharge)2

GA ANSI 1.5" x 1"G05 ANSI 2" x 1"G22 ANSI 2" x 2"MaterialsA Basic versionD Carbon-graphite filled PTFE (bearings)K Bronze (bearings)S SiC bearings + PTFE neck ringsX Special versionCode for rubber partsE EPDMF FXMK FFKMV FKMShaft sealH Balanced cartridge seal with O-ringK Metal bellows cartridge sealX Special version

B Carbon, synthetic resin-impregnatedH Cemented tungsten carbide, embedded (hybrid)Q Silicon carbideU Cemented tungsten carbideX Other ceramicsE EPDMF FXMK FFKM V FKM

1) If a pump incorporates more than two pump versions, the code for the pump version is X. X also indicates special pump versions not listed above.2) The pipe connection code designates the pump as aCR horizontal end suction pump.

Example H -GA -A -E -H QQ E

CR(E)-HOperating and inlet pressure

Maximum operating pressure andtemperature range (60 Hz)

ANSI flanged

Pump type

TM04

403

9 06

09

Operating pressure Liquid temperature range

CR 1s H 362 psi (25 bar) (–4 °F to +248 °F)(–20 °C to +120 °C)

CR(E) 1 H 362 psi (25 bar) (–4 °F to +248 °F)(–20 °C to +120 °C)

CR (E) 3 H 362 psi (25 bar) (–4 °F to +248 °F)(–20 °C to +120 °C)

CR (E) 5 H 362 psi (25 bar) (–4 °F to +248 °F)(–20 °C to +120 °C)

CR (E) 10 H 10-10 H 232 psi (16 bar) (–4 °F to +248 °F)(–20 °C to +120 °C)

CR(E) 10-12 H 10-17 H 362 psi (25 bar) (–4 °F to +248 °F)(–20 °C to +120 °C)





CR(E) 32-1-1 H 32-5 H 232 psi (16 bar) (–22 °F to +248 °F)(–30 °C to +120 °C)

CR(E) 32-6-2 H 32-11-2 H 435 psi (30 bar) (–22 °F to +248 °F)(–30 °C to +120 °C)

15

Operating and inlet pressure

CR(E)-H

16

Operating range of the shaft sealThe operating range of the shaft seal depends on oper-ating pressure, pump type, type of shaft seal and liquid temperature. The following curves apply to clean water and water with anti-freeze liquids. For selecting the right shaft seal, see List of pumped liquids on page 50.

CR 1s H to CR 20 H

Fig. 13 Operating range of standard shaft seals forCR 1s H to CR 20 H

CR 32 H

Fig. 14 Operating range of standard shaft seals forCR 32 H

The pumping of liquids above 248 °F (120 °C) may result in periodical noise and reduced pump life. CR-H pumps are not suitable for the pumping of liquids above 248 °F (120 °C) for long periods.

TM02

753

7 14

09TM

04 4

473

1409

-40 0 40 80 120 160 200 240 t [°F]

0

100

200

300

400

[psi]p

-40 -20 0 20 40 60 80 100 t [°C]

0

5

10

15

20

25

[bar]p

HQQEHQQV

HQQE

HQ

QE

-40 0 40 80 120 160 200 240 t [°F]

0

100

200

300

400

500[psi]

p

-40 -20 0 20 40 60 80 100 t [°C]

05

1015202530

[bar]p

KUBE

HQQE / HQQV HQQE

KU

UE

KU

UE

KU

UV

KUBE / KUBVKUUE / KUUV

KUHE / KUHV

Shaft seal Description

Max.temperature range

[°F (C°)]

HQQE O-ring (cartridge) (balanced seal),SiC/SiC, EPDM

–22 °F to +248 °F(–30 °C to +120 °C)

HQQV O-ring (cartridge) (balanced seal), SiC/SiC, FKM

–4 °F to +194 °F(–30 °C to +90 °C)

HUBE O-ring (cartridge) (balanced seal),TC/carbon, EPDM

+32 °F to +248 °F(0 °C to +120 °C)

HUBV O-ring (cartridge) (balanced seal),TC/carbon, FKM

+32 °F to +194 °F(0 °C to +90 °C)

KUBE Bellows, metal (cartridge), TC/carbon, EPDM

+32 °F to +248 °F(0 °C to +120 °C)

KUBV Bellows, metal (cartridge),TC/carbon, FKM

+32 °F to +194 °F(0 °C to +90 °C)

KUHEBellows, metal (cartridge), TC/carbon with embedded TC, EPDM

+32 °F to +194 °F(0 °C to +90 °C)

KUHVBellows, metal (cartridge), TC/carbon with embedded TC, FKM

+32 °F to +194 °F(0 °C to +90 °C)

KUUE Bellows, metal (cartridge),TC/TC, EPDM

–22 °F to +194 °F(–30 °C to +90 °C)

KUUV Bellows, metal (cartridge),TC/TC, FKM

–4 °F to +194 °F(–30 °C to +90 °C)

TC = tungsten carbide.

Operating and inlet pressure

CR(E)-H

Maximum inlet pressureThe following table shows the maximum permissible inlet pressure. However, the current inlet pressure + the pressure against a closed valve must always be lower than the maximum permissible operating pressure.

If the maximum permissible operating pressure is exceeded, the bearing in the motor may be damaged and the life of the shaft seal reduced.

Example of operating and inlet pressuresThe values for operating and inlet pressures shown in the tables must not be considered individually but must always be compared; see the following examples:

Example 1:The following pump type has been selected: CR 5-20 H-GA-A-E

Max. operating pressure: 362 psi (25 bar)Max. inlet pressure: 217 psi (15 bar)

Discharge pressure against a closed valve:282 psi (652 ft), see page 30.

This pump is not allowed to start at an inlet pressure of 217 psi, but at an inlet pressure of:362 – 282 = 80 psi (5.5 bar).

Example 2:The following pump has been selected:CR 10-2 H-G05-A-E

Max. operating pressure: 232 psi (16 bar)Max. inlet pressure: 116 psi (8 bar)

Discharge pressure against a closed valve:42 psi (97 ft), see page 32.

This pump is allowed to start at an inlet pressure of 116 psi (8 bar), as the discharge pressure is only 42 psi (2.9 bar), which results in an operating pressure of 116 + 42 = 158 psi (11 bar). On the contrary, the max. operating pressure of this pump is limited to 158 psi (11 bar), as a higher operating pressure will require an inlet pressure of more than 116 psi (77 bar).

Max. inlet pressure CR-H 60 Hz

CR 1s H

CR 1s-2 H CR 1s-27 H 145 psi (10 bar)

CR 1 H

CR 1-2 H CR 1-25 HCR 1-27 H

145 psi (10 bar)217 psi (15 bar)

CR 3 H

CR 3-2 H CR 3-15 HCR 3-17 H CR 3-25 H

145 psi (10 bar)217 psi (15 bar)

CR 5 H

CR 5-2 H CR 5-9 HCR 5-10 H CR 5-24 H

145 psi (10 bar)217 psi (15 bar)

CR 10 H

CR 10-1 H CR 10-5 HCR 10-6 H CR 10-17 H

116 psi (8 bar)145 psi (10 bar)

CR 15 H

CR 15-1 H CR 15-2 H CR 15-3 H CR 15-12 H

116 psi (8 bar)145 psi (10 bar)

CR 20 H

CR 20-1 HCR 20-2 H CR 20-10 H

116 psi (8 bar)145 psi (10 bar)

CR 32 H

CR 32-1-1 H CR 32-2 HCR 32-3-2 H CR 32-6 HCR 32-7-2 H CR 32-11-2 H

58 psi (4 bar)145 psi (10 bar)217 psi (15 bar)

17

18

CR(E)-HSelection and sizing

Selection of pumpsSelection of pumps should be based on:

• Duty point of the pump• Sizing data such as pressure loss as a result of

height differences, friction loss in the pipework, pump efficiency etc.

• Pump materials• Piping dimensions• Shaft seal.

1. Duty point of the pumpFrom a duty point it is possible to select a pump on the basis of the curve charts in the section Performance curves/Technical data starting on page 24.

Fig. 15 Example of a curve chart

2. Sizing dataWhen sizing a pump the following must be taken into account.

• Required flow and pressure at the point of use.• Pressure loss as a result of height differences

(Hgeo).• Friction loss in the pipework (Hf).

It may be necessary to account for pressure loss in connection with long pipes, bends or valves, etc.

• Best efficiency at the estimated duty point.• NPSH value.

For calculation of the NPSH value, see Minimum inlet pressure - NPSHA on page 21.

Fig. 16 Sizing data

EfficiencyBefore determining the point of best efficiency the operation pattern of the pump needs to be identified. Is the pump expected to operate at the same duty point, then select a CR pump which is operating at a duty point corresponding with the best efficiency of the pump.

Fig. 17 Example of a CR pump’s duty point

TM04

455

1

0 20 40 60 80 100 120 140 160 180 200 Q [US GPM]

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

950[ft]H

0 5 10 15 20 25 30 35 40 45 Q [m³/h]

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

[m]H

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

950[ft]H

CR(E) 32 H2 pole, 60 Hz

1 (E)1 1 (E)

10

10 2

11 2

2 (E)2 1

2 2

3

3 2 (E)

4

4 2

5

5 2

6

6 2

7

7 2

8

8 2

9

9 2

0 20 40 60 80 100 120 140 160 180 200 Q [US GPM]

0

1

2

3

4

P2[hp]

0

20

40

60

80

Eff[%]

0

1

2

P2[kW]

P2 2/3P2 1/1

Eff

0 20 40 60 80 100 120 140 160 180 200 Q [US GPM]

0

10

20

30

NPSH[ft]

0

4

8

[m]H

0

10

20

30[ft]H

NPSHR

TM04

368

9 48

04TM

02 0

039

1303

Hf

NPSHR

Hv

Hgeo Pb

0 20 40 60 80 100 120 140 160 180 200 Q [US GPM]

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

950[ft]H

0 5 10 15 20 25 30 35 40 45 Q [m³/h]

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

[m]H

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

950[f ]H

CR(E) 32 H2 pole, 60 Hz

1 (E)1 1 (E)

10

10 2

11 2

2 (E)2 1

2 2

3

3 2 (E)

4

4 2

5

5 2

6

6 2

7

7 2

8

8 2

9

9 2

0 20 40 60 80 100 120 140 160 180 200 Q [US GPM]

0

1

2

3

4

P2[hp]

0

20

40

60

80

Eff[%]

0

1

2

P2[kW]

P2 2 3P2 1 1

Eff

0 20 40 60 80 100 120 140 160 180 200 Q [US GPM]

0

10

20

30

NPSH[ft]

0

4

8

[m]H

0

10

20

30[f ]H

NPSHR

Dutypoint

Best efficiency

Selection and sizing CR(E)-H

As the pump is sized on the basis of the highest possible flow, it is important to always have the duty point to the right of the optimum efficiency point (see fig. 18, range with check mark). This must be considered in order to keep efficiency high when the flow drops.

Fig. 18 Best efficiency

Normally, E-pumps are used in applications characterized by a variable flow. Consequently, it is not possible to select a pump that is constantly operating at optimum efficiency.

In order to achieve optimum operating economy, the pump should be selected on the basis of the following criteria:

• The max. required duty point should be as close as possible to the QH curve of the pump.

• The required duty point should be positioned so that P2 is close to the max. point of the 100 % curve.

Between the min. and max. performance curveE-pumps have an infinite number of performance curves each representing a specific speed. Therefore it may not be possible to select a duty point close to the 100 % curve.

Fig. 19 Min. and max. performance curves

In situations where it is not possible to select a duty point close to the 100 % curve the affinity equations to the right can be used. The head (H), the flow (Q) and the input power (P) are all the appropriate variables for the motor speed (n).

Note:The approximate formulas apply on condition that the system characteristic remains unchanged for nn and nx, and that it is based on the formula H = k x Q2, where k is a constant.

The power equation implies that the pump efficiency is unchanged at the two speeds. In practice this is not correct.

Finally, it is worth noting that the efficiencies of the frequency converter and the motor must be taken into account if a precise calculation of the power saving resulting from a reduction of the pump speed is wanted.

Fig. 20 Affinity equations

Legend

TM02

857

9 05

04TM

02 7

572

4803

eff

US GPM

Optimum point

0 Q [US GPM]

0

H[ft]

Max. curve

Min. curve TM00

872

0 34

96

Hn Rated head in feetHx Current head in feetQn Rated flow in US gpmQx Current flow in US gpmnn Rated motor speed in min-1 (nn = 3500 min-1)nx Current motor speed in min-1

ηn Rated efficiency in %ηx Current efficiency in %

H

Q

Q

P

Q

Hn

nn

nx

ηnηx------ 1ª

QnQx

Hx

Qx

PnPx------

nnnx------⎝ ⎠⎜ ⎟⎛ ⎞3

=

Qn

Pn

HnHx-------

nnnx------⎝ ⎠⎜ ⎟⎛ ⎞2

=

Px

QnQx-------

nnnx------=

Eta

19


20

WinCAPS and WebCAPSWinCAPS and WebCAPS are both selection programs offered by Grundfos.

The two programs make it possible to calculate an E-pump’s specific duty point and energy consumption.

By entering the sizing data of the pump, WinCAPS and WebCAPS can calculate the exact duty point and energy consumption. For further information see page 58 and page 59.

3. MaterialThe material variant CR(E)-H should be selected based on the liquid to be pumped. The product range covers one basic type.

• The CR(E)-H pump types are suitable for clean, non-aggressive liquids such as potable water, oils, some chemicals, etc.

4. Piping dimensionsCR(E)-H pumps can be selected to comply with ANSI/ASME B73.1 piping and most baseplate dimensions based on the ANSI/ASME B73.1 pump type (AA, A05). CR(E)-H pumps can also be selected with Grundfos end suction piping dimension (G22 and CR 1s H to CR 5 H [GA]) for optimum performance and efficiency. When selecting your pump:

• GA connection = AA pump type 1.5” x 1”• G05 connection = A05 pump type 2” x 1”• G22 connection = Grundfos end suction 2” x 2”.

5. Shaft sealAs standard, the CR(E)-H range is fitted with a Grundfos shaft seal (Cartridge type) suitable for the most common applications, see fig. 23.

The following three key parameters must be taken into account, when selecting the shaft seal:

• type of pumped liquid• liquid temperature and• maximum pressure.Grundfos offers a wide range of shaft seal variants to meet specific demands; see "List of pumped liquids" on page 50.

6. Inlet pressure and operating pressureDo not exceed the limit values stated on pages 15 and page 17 as regards these pressures:

• maximum inlet pressure• maximum operating pressure.

Fig. 21 CR-H pump

Fig. 22 Pump connections

Fig. 23 Shaft seal (Cartridge type)TM

04 4

539

TM04

403

9 06

09TM

02 0

538


Minimum inlet pressure - NPSHACalculation of the inlet pressure "H" is recommended in these situations:

• The liquid temperature is high• The flow is significantly higher than the rated flow• Water is drawn from depths• Water is drawn through long pipes• Inlet conditions are poor.To avoid cavitation, make sure that there is a minimum pressure on the suction side of the pump. The maximum suction lift "H" in feet can be calculated as follows:

H = pb – NPSHR – Hf – Hv – Hs

Pb = Barometric pressure in feet absolute. (Barometric pressure can be set to 33.9 feet. At sea level. In closed systems, pb indicatessystem pressure in feet.)

NPSHR = Net Positive Suction Head Required in feet.(To be read from the NPSHR curve at thehighest flow the pump will be delivering).

Hf = Friction loss in suction pipe in feet.(At the highest flow the pump will be delivering.)

Hv = Vapor pressure in feet. (To be read from thevapor pressure scale. "Hv" depends on theliquid temperature "Tm").

Hs = Safety margin = minimum 2.0 feet.

If the "H" calculated is positive, the pump can operate at a suction lift of maximum "H" feet.

If the "H" calculated is negative, an inlet pressure of minimum "H" feet is required.

Fig. 24 Minimum inlet pressure - NPSHR

Note: In order to avoid cavitation never select a pump whose duty point lies too far to the right on the NPSHR curve.

Always check the NPSHR value of the pump at the highest possible flow. The NPSH curves can be found on the pump curve pages 24 to 44.

Maximum inlet pressureThe table on page 17 states the maximum permissible inlet pressure. However, the actual inlet pressure + maximum pump pressure (at no flow) must always be lower than the values stated in the table on page 15.

The pumps are pressure-tested at a pressure of 1.5 times the values stated on page 15.

TM04

368

9 48

04

66

49

39 33

26

20 16

13

10

6.6

3.32.6

2.0

1.30.9

0.7

0.3

4.9

250

230

194

212

176

158

140

122

104

86

68

50

32

Hv(Ft)

tm(°F)

300

270

280

82

115

148131

98

320

340

360

370

203

259

328

413

HPb

Hv

NPSHR

Hf

21


22

Fig. 25 How to read the curve charts

Guidelines to performance curvesThe guidelines below apply to the curves shown on the following pages:

1. The motors used for the measurements are stand-ard motors (ODP, TEFC or MLE).

2. Measurements have been made with airless water at a temperature of 68 °F (20 °C).

3. The curves apply to a kinematic viscosity ofυ = 1 mm2/s (1 cSt).

4. Due to the risk of overheating, the pumps should not be used at a flow below the minimum flow rate.

5. The QH curves apply to actual speed with the motor types mentioned at 60 Hz.

The curve below shows the minimum flow rate as a percentage of the nominal flow rate in relation to the liquid temperature. The dotted line shows a CR-H pump fitted with an air-cooled top assembly.

Fig. 26 Minimum flow rate

TM02

003

9 13

03

0 20 40 60 80 100 120 140 160 180 200 Q [US GPM]

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

950[ft]H

0 5 10 15 20 25 30 35 40 45 Q [m³/h]

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

[m]H

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

950[ft]H

CR(E) 32 H2-pole, 60 Hz

-1 (E)-1-1 (E)

-10

-10-2

-11-2

-2 (E)-2-1

-2-2

-3

-3-2 (E)

-4

-4-2

5

5-2

-6

-6-2

-7

-7-2

-8

-8-2

-9

-9-2

0 20 40 60 80 100 120 140 160 180 200 Q [US GPM]

0

1

2

3

4

P2[hp]

0

20

40

60

80

Eff[%]

0

1

2

P2[kW]

P2 2/3P2 1/1

Eff

0 20 40 60 80 100 120 140 160 180 200 Q [US GPM]

0

10

20

30

NPSH[ft]

0

4

8

[m]H

0

10

20

30[ft]H

NPSHR

Number of stages.First figure: number of stages;second figure: number ofreduced-diameter impellers.

The eff curve shows the efficiency of the pump. The eff curve is an average curve of all the pump types shown in the chart.The efficiency of pumpswith reduced-diameterimpellers is approx. 2 %lower than the eff curve shown in the chart.

Pump type, numberof poles and frequency.

QH curve for the individual pump. The bold curvesindicate the recommendedperformance range forbest efficiency.

The power curves indicate pump input power per stage. Curves are shown forcomplete (1/1) and for reduced-diameter (2/3)impellers.

The NPSHR curve is an average curve for all the variants shown. When sizing the pumps, add a safety margin of at least 2.0 feet.

TM02

753

8 37

03

t [°F]

0

10

20

30

Qmin[%]

40 60 80 100 120 140 160 180 t [°C]

140 176 212 248 284 320 356104

Curves/technical data

Velocity head correctionThe curves in this product guide have been corrected for velocity head. In order to see what the trueperformance of the pump will be, subtract the velocity head. This is only necessary if you are using an ANSI size volute/spool on a CR 10 H or larger pump. The Grundfos version (G22) has the same inlet and outlet diameters and therefore does not need to be corrected. The CR 1s H to CR 5 H also do not need to be corrected.

Example: CR20-05 H-G05-A-E-HQQEEquations: Accounting for the effect of velocity head when sizing a CR xx H:

h v =V 2

= 0.0155V 2 =0.00259 (gpm) 2

2 g d 4

True Gauge Head = Corrected Head - hvd + hvs

True Gauge Head = Actual pressure reading right after dischargeof pump

Corrected Head = product guide and WinCAPS data

hv = velocity head in feet of liquid(d=discharge, s=suction)

V = velocity of liquid — ft/sec2

d = inside diameter of pipe in inches

g = gravitational constant — 32.174ft / sec2

gpm = gallons (U.S) per minute

TM04

455

3

0 20 40 60 80 100 120 140 160

Q [US GPM]

0

50

100

150

200

250

300

350

[ft]H

0

20

40

60

80

100

[m]H

0 5 10 15 20 25 30 Q [m³/h]

CR 20-5 H

Velocity head correction

CR 20-5 H (G05)

CR 20-5 H (G22 published curve)

Hea

d (

ft)

Flow (gpm)

CR(E)-H

23


24

CR 1s H

CR 1s H

TM04

454

5 16

09

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Q [US GPM]

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

[ft]H

0.0 0.2 0.4 0.6 0.8 1.0 1.2 Q [m³/h]

0

20

40

60

80

100

120

140

160

180

200

220

[m]H

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

[ft]H

CR 1s H2-pole, 60 Hz

-10

-11

-12

-13

-15

-17

-19

-2

-21

-23

-25

-27

-3

-4

-5

-6

-7

-8

-9

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Q [US GPM]

0.00

0.02

0.04

0.06

P2[hp]

0

10

20

30

Eff[%]

0.00

0.02

0.04

P2[kW]

Eff

P2

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 5.5 Q [US GPM]

0

5

10

15

NPSH[ft]

0

2

4

[m]H

0

5

10

15[ft]H

NPSHR

Curves/technical data CR 1s H

Dimensional sketches

Dimensions and weights

All dimensions in inches unless otherwise noted.

TM04

464

2

PumpType Hp Ph

Dimensions [inch] ShipWt.

[lbs]TEFC

B1 B1+B2 E1 E3 E4 D1 D2 D3 D4 D5

CR 1s-2 H 1/3 1 13 1/8 22 3/8 3 15 3/4 18 3/4 6 1/4 5 1/4 3 1/2 1 3/4 3 693 13 1/8 20 3/4 3 15 3/4 18 3/4 5 5/8 4 5/8 3 1/2 1 3/4 3 62

CR 1s-3 H 1/3 1 13 1/8 22 3/8 3 15 3/4 18 3/4 6 1/4 5 1/4 3 1/2 1 3/4 3 693 13 1/8 20 3/4 3 15 3/4 18 3/4 5 5/8 4 5/8 3 1/2 1 3/4 3 62

CR 1s-4 H 1/3 1 13 7/8 23 1/8 3 16 1/2 19 1/2 6 1/4 5 1/4 3 1/2 1 3/4 3 703 13 7/8 21 1/2 3 16 1/2 19 1/2 5 5/8 4 5/8 3 1/2 1 3/4 3 63

CR 1s-5 H 1/3 1 14 1/2 23 7/8 3 17 1/8 20 1/8 6 1/4 5 1/4 3 1/2 1 3/4 3 713 14 1/2 22 1/8 3 17 1/8 20 1/8 5 5/8 4 5/8 3 1/2 1 3/4 3 69

CR 1s-6 H 1/2 1 15 1/4 24 1/2 3 17 7/8 20 7/8 6 1/4 5 1/4 3 1/2 1 3/4 3 753 15 1/4 22 7/8 3 17 7/8 20 7/8 5 5/8 4 5/8 3 1/2 1 3/4 3 70

CR 1s-7 H 1/2 1 16 25 1/4 3 18 5/8 21 5/8 6 1/4 5 1/4 3 1/2 1 3/4 3 763 16 23 5/8 3 18 5/8 21 5/8 5 5/8 4 5/8 3 1/2 1 3/4 3 71

CR 1s-8 H 1/2 1 16 5/8 26 3 19 1/4 22 1/4 6 1/4 5 1/4 3 1/2 1 3/4 3 773 16 5/8 24 1/4 3 19 1/4 22 1/4 5 5/8 4 5/8 3 1/2 1 3/4 3 72

CR 1s-9 H 3/4 1 17 3/8 27 1/4 3 20 23 6 1/4 5 1/4 3 1/2 1 3/4 3 823 17 3/8 25 3 20 23 5 5/8 4 5/8 3 1/2 1 3/4 3 73

CR 1s-10 H 3/4 1 18 1/8 28 3 20 3/4 23 3/4 6 1/4 5 1/4 3 1/2 1 3/4 3 833 18 1/8 25 3/4 3 20 3/4 23 3/4 5 5/8 4 5/8 3 1/2 1 3/4 3 74

CR 1s-11 H 3/4 1 18 3/4 28 3/4 3 21 3/8 24 3/8 6 1/4 5 1/4 3 1/2 1 3/4 3 843 18 3/4 26 3/8 3 21 3/8 24 3/8 5 5/8 4 5/8 3 1/2 1 3/4 3 75

CR 1s-12 H 3/4 1 19 1/2 29 3/8 3 22 1/8 25 1/8 6 1/4 5 1/4 3 1/2 1 3/4 3 853 19 1/2 27 1/8 3 22 1/8 25 1/8 5 5/8 4 5/8 3 1/2 1 3/4 3 76

CR 1s-13 H 1 1 20 1/4 31 3/8 3 22 7/8 25 7/8 6 1/4 5 1/4 3 1/2 1 3/4 3 1013 20 1/4 27 7/8 3 22 7/8 25 7/8 5 5/8 4 5/8 3 1/2 1 3/4 3 77

CR 1s-15 H 1 1 21 5/8 32 7/8 3 24 1/4 27 1/4 6 1/4 5 1/4 3 1/2 1 3/4 3 1033 21 5/8 29 1/4 3 24 1/4 27 1/4 5 5/8 4 5/8 3 1/2 1 3/4 3 78

CR 1s-17 H 1 1/2 1 23 34 3/4 3 25 5/8 28 5/8 7 1/4 5 3/4 3 1/2 1 3/4 3 1073 23 31 7/8 3 25 5/8 28 5/8 5 5/8 4 5/8 3 1/2 1 3/4 3 84

CR 1s-19 H 1 1/2 1 24 1/2 36 1/8 3 27 1/8 30 1/8 7 1/4 5 3/4 3 1/2 1 3/4 3 1093 24 1/2 33 1/4 3 27 1/8 30 1/8 5 5/8 4 5/8 3 1/2 1 3/4 3 86

CR 1s-21 H 1 1/2 1 25 7/8 37 5/8 3 28 1/2 31 1/2 7 1/4 5 3/4 3 1/2 1 3/4 3 1113 25 7/8 34 3/4 3 28 1/2 31 1/2 5 5/8 4 5/8 3 1/2 1 3/4 3 88

CR 1s-23 H 1 1/2 1 27 1/4 39 3 29 7/8 32 7/8 7 1/4 5 3/4 3 1/2 1 3/4 3 1133 27 1/4 36 1/8 3 29 7/8 32 7/8 5 5/8 4 5/8 3 1/2 1 3/4 3 89

CR 1s-25 H 2 1 28 3/4 41 1/4 3 31 3/8 34 3/8 7 1/4 5 3/4 3 1/2 1 3/4 3 1263 28 3/4 40 1/8 3 31 3/8 34 3/8 7 1/8 4 3/8 3 1/2 1 3/4 3 116

CR 1s-27 H 2 1 30 1/8 42 3/4 3 32 3/4 35 3/4 7 1/4 5 3/4 3 1/2 1 3/4 3 1273 30 1/8 41 5/8 3 32 3/4 35 3/4 7 1/8 4 3/8 3 1/2 1 3/4 3 118

25

26


CR(E) 1 H

TM04

454

6 16

09

0 1 2 3 4 5 6 7 8 9 10 11 12Q [US GPM]

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800[ft]H

0.0 0.5 1.0 1.5 2.0 2.5 Q [m³/h]

0

20

40

60

80

100

120

140

160

180

200

220

240

[m]H

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800[ft]H


-10 (E)

-11

-12

-13 (E)

-15 (E)

-17

-19 (E)

-2

-21

-23 (E)

-25

-27 (E)

-3

-4

-5 (E)

-6

-7 (E)

-8-9

0 1 2 3 4 5 6 7 8 9 10 11 12Q [US GPM]

0.00

0.04

0.08

P2[hp]

0

20

40

Eff[%]

0.00

0.02

0.04

0.06

P2[kW]

EffP2

0 1 2 3 4 5 6 7 8 9 10 11 12Q [US GPM]

0

5

10

15

NPSH[ft]

0

2

4

[m]H

0

5

10

15[ft]H

NPSHR

CR(E) 1 H





TM04

464

2

PumpType Hp Ph


[lbs]


[lbs]TEFC MLE

B1 B1+B2 E1 E3 E4 D1 D2 D3 D4 D5 D1 D2 B1+B2

CR 1-2 H 1/3 1 13 1/8 22 3/8 3 15 3/4 18 3/4 6 1/4 5 1/4 3 1/2 1 3/4 3 69 - - - -3 13 1/8 20 3/4 3 15 3/4 18 3/4 5 5/8 4 5/8 3 1/2 1 3/4 3 62 - - - -

CR 1-3 H 1/3 1 13 1/8 22 3/8 3 15 3/4 18 3/4 6 1/4 5 1/4 3 1/2 1 3/4 3 69 - - - -3 13 1/8 20 3/4 3 15 3/4 18 3/4 5 5/8 4 5/8 3 1/2 1 3/4 3 62 - - - -

CR 1-4 H 1/2 1 13 7/8 23 1/8 3 16 1/2 19 1/2 6 1/4 5 1/4 3 1/2 1 3/4 3 73 - - - -3 13 7/8 21 1/2 3 16 1/2 19 1/2 5 5/8 4 5/8 3 1/2 1 3/4 3 63 - - - -

CR(E) 1-5 H 1/2 1 14 1/2 23 7/8 3 17 1/8 20 1/8 6 1/4 5 1/4 3 1/2 1 3/4 3 74 5 5/8 5 5/8 22 1/8 723 14 1/2 22 1/8 3 17 1/8 20 1/8 5 5/8 4 5/8 3 1/2 1 3/4 3 69 - - - -

CR 1-6 H 3/4 1 15 1/4 25 1/8 3 17 7/8 20 7/8 6 1/4 5 1/4 3 1/2 1 3/4 3 80 - - - -3 15 1/4 22 7/8 3 17 7/8 20 7/8 5 5/8 4 5/8 3 1/2 1 3/4 3 71 - - - -

CR(E) 1-7 H 3/4 1 16 25 7/8 3 18 5/8 21 5/8 6 1/4 5 1/4 3 1/2 1 3/4 3 81 5 5/8 5 5/8 23 1/2 753 16 23 5/8 3 18 5/8 21 5/8 5 5/8 4 5/8 3 1/2 1 3/4 3 72 - - - -

CR 1-8 H 1 1 16 5/8 27 7/8 3 19 1/4 22 1/4 6 1/4 5 1/4 3 1/2 1 3/4 3 93 - - - -3 16 5/8 24 1/4 3 19 1/4 22 1/4 5 5/8 4 5/8 3 1/2 1 3/4 3 72 - - - -

CR 1-9 H 1 1 17 3/8 28 5/8 3 20 23 6 1/4 5 1/4 3 1/2 1 3/4 3 94 - - - -3 17 3/8 25 3 20 23 5 5/8 4 5/8 3 1/2 1 3/4 3 74 - - - -

CR(E) 1-10 H 1 1 18 1/8 29 1/4 3 20 3/4 23 3/4 6 1/4 5 1/4 3 1/2 1 3/4 3 95 5 5/8 5 5/8 27 1/4 803 18 1/8 25 3/4 3 20 3/4 23 3/4 5 5/8 4 5/8 3 1/2 1 3/4 3 74 7 1/8 6 5/8 31 97

CR 1-11 H 1 1/2 1 18 3/4 30 1/2 3 21 3/8 24 3/8 7 1/4 5 3/4 3 1/2 1 3/4 3 102 - - - -3 18 3/4 27 5/8 3 21 3/8 24 3/8 5 5/8 4 5/8 3 1/2 1 3/4 3 76 - - - -

CR 1-12 H 1 1/2 1 19 1/2 31 1/4 3 22 1/8 25 1/8 7 1/4 5 3/4 3 1/2 1 3/4 3 103 - - - -3 19 1/2 28 3/8 3 22 1/8 25 1/8 5 5/8 4 5/8 3 1/2 1 3/4 3 77 - - - -

CR(E) 1-13 H 1 1/2 1 20 1/4 31 7/8 3 22 7/8 25 7/8 7 1/4 5 3/4 3 1/2 1 3/4 3 104 5 5/8 5 5/8 29 3/8 863 20 1/4 29 3 22 7/8 25 7/8 5 5/8 4 5/8 3 1/2 1 3/4 3 77 7 1/8 6 5/8 33 1/8 102

CR(E) 1-15 H 2 1 21 5/8 34 1/4 3 24 1/4 27 1/4 7 1/4 5 3/4 3 1/2 1 3/4 3 114 - - - -3 21 5/8 33 1/8 3 24 1/4 27 1/4 7 1/8 4 3/8 3 1/2 1 3/4 3 104 7 1/8 6 5/8 34 3/8 117

CR 1-17 H 2 1 23 35 5/8 3 25 5/8 28 5/8 7 1/4 5 3/4 3 1/2 1 3/4 3 116 - - - -3 23 34 1/2 3 25 5/8 28 5/8 7 1/8 4 3/8 3 1/2 1 3/4 3 106 - - - -

CR(E) 1-19 H 2 1 24 1/2 37 3 27 1/8 30 1/8 7 1/4 5 3/4 3 1/2 1 3/4 3 118 - - - -3 24 1/2 35 7/8 3 27 1/8 30 1/8 7 1/8 4 3/8 3 1/2 1 3/4 3 108 7 1/8 6 5/8 37 3/8 121

CR 1-21 H 3 1 27 41 3/8 3 29 1/2 34 8 5/8 6 7/8 4 1/2 3/4 4 1/2 157 - - - -3 27 40 1/4 3 29 1/2 34 7 1/8 4 3/8 4 1/2 3/4 4 1/2 115 - - - -

CR(E) 1-23 H 3 1 28 3/8 42 3/4 3 30 7/8 35 3/8 8 5/8 6 7/8 4 1/2 3/4 4 1/2 159 - - - -3 28 3/8 41 5/8 3 30 7/8 35 3/8 7 1/8 4 3/8 4 1/2 3/4 4 1/2 120 7 1/8 6 5/8 41 3/43 139

CR 1-25 H 3 1 29 7/8 44 1/4 3 32 3/8 36 7/8 8 5/8 6 7/8 4 1/2 3/4 4 1/2 161 - - - -3 29 7/8 43 1/8 3 32 3/8 36 7/8 7 1/8 4 3/8 4 1/2 3/4 4 1/2 122 - - - -

CR(E) 1-27 H 3 1 31 1/4 45 5/8 3 33 3/4 38 1/4 8 5/8 6 7/8 4 1/2 3/4 4 1/2 163 - - - -3 31 1/4 44 1/2 3 33 3/4 38 1/4 7 1/8 4 3/8 4 1/2 3/4 4 1/2 124 7 1/8 6 5/8 44 1/2 142

CR(E) 1 H

27

28


CR(E) 3 H

TM04

454

7 16

09

0 2 4 6 8 10 12 14 16 18 20 22 Q [US GPM]

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800[ft]H

0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0 Q [m³/h]

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-10

-11

-12 (E)

-13

-15 (E)

-17

-19 (E)

-2

-21

-23

-25 (E)

-3 (E)

-4

-5 (E)

-6 (E)

-7

-8

-9 (E)

0 2 4 6 8 10 12 14 16 18 20 22 Q [US GPM]

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0.05

0.10

0.15

P2[hp]

0

20

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Eff[%]

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0.05

0.10

P2[kW]

Eff

P2

0 2 4 6 8 10 12 14 16 18 20 22 Q [US GPM]

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10

15

NPSH[ft]

0

2

4

[m]H

0

5

10

15[ft]H

NPSHR

CR(E) 3 H





TM04

464

2

PumpType Hp Ph


[lbs]


[lbs]TEFC MLE


CR 3-2 H 1/3 1 13 1/8 22 3/8 3 15 3/4 18 3/4 6 1/4 5 1/4 3 1/2 1 3/4 3 69 - - - -3 13 1/8 20 3/4 3 15 3/4 18 3/4 5 5/8 4 5/8 3 1/2 1 3/4 3 67 - - - -

CR(E) 3-3 H 1/2 1 13 1/8 22 3/8 3 15 3/4 18 3/4 6 1/4 5 1/4 3 1/2 1 3/4 3 73 5 5/8 5 5/8 20 5/8 703 13 1/8 20 3/4 3 15 3/4 18 3/4 5 5/8 4 5/8 3 1/2 1 3/4 3 67 - - - -

CR 3-4 H 3/4 1 13 7/8 23 3/4 3 16 1/2 19 1/2 6 1/4 5 1/4 3 1/2 1 3/4 3 78 - - - -3 13 7/8 21 1/2 3 16 1/2 19 1/2 5 5/8 4 5/8 3 1/2 1 3/4 3 69 - - - -

CR(E) 3-5 H 3/4 1 14 1/2 24 1/2 3 17 1/8 20 1/8 6 1/4 5 1/4 3 1/2 1 3/4 3 79 5 5/8 5 5/8 22 1/8 733 14 1/2 22 1/8 3 17 1/8 20 1/8 5 5/8 4 5/8 3 1/2 1 3/4 3 70 - - - -

CR(E) 3-6 H 1 1 15 1/4 26 1/2 3 17 7/8 20 7/8 6 1/4 5 1/4 3 1/2 1 3/4 3 91 5 5/8 5 5/8 24 3/8 773 15 1/4 22 7/8 3 17 7/8 20 7/8 5 5/8 4 5/8 3 1/2 1 3/4 3 71 7 1/8 6 5/8 28 1/4 90

CR 3-7 H 1 1/2 1 16 27 5/8 3 18 5/8 21 5/8 7 1/4 5 3/4 3 1/2 1 3/4 3 95 - - - -3 16 24 3/4 3 18 5/8 21 5/8 5 5/8 4 5/8 3 1/2 1 3/4 3 72 - - - -

CR 3-8 H 1 1/2 1 16 5/8 28 3/8 3 19 1/4 22 1/4 7 1/4 5 3/4 3 1/2 1 3/4 3 96 - - - -3 16 5/8 25 1/2 3 19 1/4 22 1/4 5 5/8 4 5/8 3 1/2 1 3/4 3 73 - - - -

CR(E) 3-9 H 1 1/2 1 17 3/8 29 1/8 3 20 23 7 1/4 5 3/4 3 1/2 1 3/4 3 97 5 5/8 5 5/8 26 1/2 823 17 3/8 26 1/4 3 20 23 5 5/8 4 5/8 3 1/2 1 3/4 3 74 7 1/8 6 5/8 30 3/8 99

CR 3-10 H 2 1 18 1/8 30 5/8 3 20 3/4 23 3/4 7 1/4 5 3/4 3 1/2 1 3/4 3 109 - - - -3 18 1/8 29 1/2 3 20 3/4 23 3/4 7 1/8 4 3/8 3 1/2 1 3/4 3 96 - - - -

CR 3-11 H 2 1 18 3/4 31 3/8 3 21 3/8 24 3/8 7 1/4 5 3/4 3 1/2 1 3/4 3 110 - - - -3 18 3/4 30 1/4 3 21 3/8 24 3/8 7 1/8 4 3/8 3 1/2 1 3/4 3 101 - - - -

CR(E) 3-12 H 2 1 19 1/2 32 1/8 3 22 1/8 25 1/8 7 1/4 5 3/4 3 1/2 1 3/4 3 111 - - - -3 19 1/2 31 3 22 1/8 25 1/8 7 1/8 4 3/8 3 1/2 1 3/4 3 102 7 1/8 6 5/8 32 1/2 115

CR 3-13 H 3 1 21 1/4 35 3/4 3 23 3/4 28 1/4 8 5/8 6 7/8 4 1/2 3/4 4 1/2 147 - - - -3 21 1/4 34 1/2 3 23 3/4 28 1/4 7 1/8 4 3/8 4 1/2 3/4 4 1/2 108 - - - -

CR(E) 3-15 H 3 1 22 3/4 37 1/8 3 25 1/4 29 3/4 8 5/8 6 7/8 4 1/2 3/4 4 1/2 149 - - - -3 22 3/4 36 3 25 1/4 29 3/4 7 1/8 4 3/8 4 1/2 3/4 4 1/2 110 7 1/8 6 5/8 36 128

CR 3-17 H 3 1 24 1/8 38 1/2 3 26 5/8 31 1/8 8 5/8 6 7/8 4 1/2 3/4 4 1/2 150 - - - -3 24 1/8 37 3/8 3 26 5/8 31 1/8 7 1/8 4 3/8 4 1/2 3/4 4 1/2 111 - - - -

CR(E) 3-19 H 3 1 25 1/2 40 3 28 32 1/2 8 5/8 6 7/8 4 1/2 3/4 4 1/2 156 - - - -3 25 1/2 38 3/4 3 28 32 1/2 7 1/8 4 3/8 4 1/2 3/4 4 1/2 113 7 1/8 6 5/8 31 7/8 132

CR 3-21 H 5 1 27 42 1/4 3 29 1/2 34 10 5/8 7 1/2 4 1/2 3/4 4 1/2 185 - - - -3 27 42 1/2 3 29 1/2 34 8 3/4 5 3/8 4 1/2 3/4 4 1/2 128 - - - -

CR 3-23 H 5 1 28 3/8 43 5/8 3 30 7/8 35 3/8 10 5/8 7 1/2 4 1/2 3/4 4 1/2 187 - - - -3 28 3/8 43 7/8 3 30 7/8 35 3/8 8 3/4 5 3/8 4 1/2 3/4 4 1/2 130 - - - -

CR(E) 3-25 H 5 1 29 7/8 45 1/8 3 32 3/8 36 7/8 10 5/8 7 1/2 4 1/2 3/4 4 1/2 189 - - - -3 29 7/8 45 3/8 3 32 3/8 36 7/8 8 3/4 5 3/8 4 1/2 3/4 4 1/2 132 8 3/4 7 1/2 45 3/8 172

CR(E) 3 H

29

30


CR(E) 5 H

TM04

454

4 16

09

0 5 10 15 20 25 30 35 40 Q [US GPM]

0

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800[ft]H

0 1 2 3 4 5 6 7 8 9 10 Q [m³/h]

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800[ft]H


-10 (E)-11

-12-13 (E)

-14-15

-16 (E)

-18

-2 (E)

-20 (E)

-22

-24 (E)

-3 (E)

-4

-5 (E)

-6

-7 (E)

-8-9

0 5 10 15 20 25 30 35 40 Q [US GPM]

0.0

0.1

0.2

0.3

P2[hp]

0

20

40

60

Eff[%]

0.0

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0.2

P2[kW]

P2Eff

0 5 10 15 20 25 30 35 40 Q [US GPM]

0

5

10

15

NPSH[ft]

0

2

4

[m]H

0

5

10

15[ft]H

NPSHR

CR(E) 5 H





TM04

464

2

PumpType Hp Ph


[lbs]


[lbs]TEFC MLE


CR(E) 5-2 H 3/4 1 13 1/8 23 3 15 3/4 18 3/4 6 1/4 5 1/4 3 1/2 1 3/4 3 77 5 5/8 5 5/8 20 5/8 713 13 1/8 20 3/4 3 15 3/4 18 3/4 5 5/8 4 5/8 3 1/2 1 3/4 3 68 - - - -

CR(E) 5-3 H 1 1 14 1/4 25 3/8 3 16 7/8 19 7/8 6 1/4 5 1/4 3 1/2 1 3/4 3 90 5 5/8 5 5/8 23 1/4 753 14 1/4 21 7/8 3 16 7/8 19 7/8 5 5/8 4 5/8 3 1/2 1 3/4 3 69 7 1/8 6 5/8 27 1/8 88

CR 5-4 H 1 1/2 1 15 1/4 27 3 17 7/8 20 7/8 7 1/4 5 3/4 3 1/2 1 3/4 3 94 - - - -3 15 1/4 24 1/8 3 17 7/8 20 7/8 5 5/8 4 5/8 3 1/2 1 3/4 3 71 - - - -

CR(E) 5-5 H 1 1/2 1 16 3/8 28 3 19 22 7 1/4 5 3/4 3 1/2 1 3/4 3 95 5 5/8 5 5/8 25 3/8 813 16 3/8 25 1/8 3 19 22 5 5/8 4 5/8 3 1/2 1 3/4 3 72 7 1/8 6 5/8 29 1/4 94

CR 5-6 H 2 1 17 3/8 30 3 20 23 7 1/4 5 3/4 3 1/2 1 3/4 3 108 - - - -3 17 3/8 28 7/8 3 20 23 7 1/8 4 3/8 3 1/2 1 3/4 3 95 - - - -

CR(E) 5-7 H 2 1 18 1/2 31 3 21 1/8 24 1/8 7 1/4 5 3/4 3 1/2 1 3/4 3 109 - - - -3 18 1/2 29 7/8 3 21 1/8 24 1/8 7 1/8 4 3/8 3 1/2 1 3/4 3 100 7 1/8 6 5/8 31 3/8 113

CR 5-8 H 3 1 20 5/8 35 3 23 1/8 27 5/8 8 5/8 6 7/8 4 1/2 3/4 4 1/2 145 - - - -3 20 5/8 33 7/8 3 23 1/8 27 5/8 7 1/8 4 3/8 4 1/2 3/4 4 1/2 106 - - - -

CR 5-9 H 3 1 21 5/8 36 1/8 3 24 1/8 28 5/8 8 5/8 6 7/8 4 1/2 3/4 4 1/2 147 - - - -3 21 5/8 34 7/8 3 24 1/8 28 5/8 7 1/8 4 3/8 4 1/2 3/4 4 1/2 108 - - - -

CR(E) 5-10 H 3 1 22 3/4 37 1/8 3 25 1/4 29 3/4 8 5/8 6 7/8 4 1/2 3/4 4 1/2 148 - - - -3 22 3/4 36 3 25 1/4 29 3/4 7 1/8 4 3/8 4 1/2 3/4 4 1/2 109 7 1/8 6 5/8 36 127

CR 5-11 H 5 1 23 3/4 39 3 26 1/4 30 3/4 10 5/8 7 1/2 4 1/2 3/4 4 1/2 177 - - - -3 23 3/4 39 1/4 3 26 1/4 30 3/4 8 3/4 5 3/8 4 1/2 3/4 4 1/2 120 - - - -

CR 5-12 H 5 1 24 7/8 40 1/8 3 27 3/8 31 7/8 10 5/8 7 1/2 4 1/2 3/4 4 1/2 182 - - - -3 24 7/8 40 3/8 3 27 3/8 31 7/8 8 3/4 5 3/8 4 1/2 3/4 4 1/2 121 - - - -

CR(E) 5-13 H 5 1 25 7/8 41 1/8 3 28 3/8 32 7/8 10 5/8 7 1/2 4 1/2 3/4 4 1/2 183 - - - -3 25 7/8 41 3/8 3 28 3/8 32 7/8 8 3/4 5 3/8 4 1/2 3/4 4 1/2 122 8 3/4 7 1/2 40 3/8 166

CR 5-14 H 5 1 27 42 1/4 3 29 1/2 34 10 5/8 7 1/2 4 1/2 3/4 4 1/2 185 - - - -3 27 42 1/2 3 29 1/2 34 8 3/4 5 3/8 4 1/2 3/4 4 1/2 127 - - - -

CR 5-15 H 5 1 28 43 3/8 3 30 1/2 35 10 5/8 7 1/2 4 1/2 3/4 4 1/2 186 - - - -3 28 43 1/2 3 30 1/2 35 8 3/4 5 3/8 4 1/2 3/4 4 1/2 128 - - - -

CR(E) 5-16 H 5 1 29 1/8 44 3/8 3 31 5/8 36 1/8 10 5/8 7 1/2 4 1/2 3/4 4 1/2 187 - - - -3 29 1/8 44 5/8 3 31 5/8 36 1/8 8 3/4 5 3/8 4 1/2 3/4 4 1/2 129 8 3/4 7 1/2 44 5/8 170

CR 5-18 H 7 1/2 1 31 5/8 46 7/8 3 34 7/8 40 3/8 10 1/4 7 5/8 5 1/4 0 5 1/2 200 - - - -3 31 5/8 47 1/8 3 34 7/8 40 3/8 8 3/4 5 3/8 5 1/4 0 5 1/2 188 - - - -

CR(E) 5-20 H 7 1/2 1 33 3/4 49 3 37 42 1/2 10 1/4 7 5/8 5 1/4 0 5 1/2 203 - - - -3 33 3/4 49 1/4 3 37 42 1/2 8 3/4 5 3/8 5 1/4 0 5 1/2 190 8 3/4 7 1/2 49 1/8 204

CR 5-22 H 7 1/2 1 35 7/8 51 1/8 3 39 1/8 44 5/8 10 1/4 7 5/8 5 1/4 0 5 1/2 300 - - - -3 35 7/8 51 3/8 3 39 1/8 44 5/8 8 3/4 5 3/8 5 1/4 0 5 1/2 287 - - - -

CR(E) 5-24 H 7 1/2 1 38 53 1/4 3 41 1/4 46 3/4 10 1/4 7 5/8 5 1/4 0 5 1/2 302 - - - -3 38 53 1/2 3 41 1/4 46 3/4 8 3/4 5 3/8 5 1/4 0 5 1/2 290 8 3/4 7 1/2 53 1/2 303

CR(E) 5 H

31

32


CR(E) 10 H

TM04

454

8 16

09

0 5 10 15 20 25 30 35 40 45 50 55 60 Q [US GPM]

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850[ft]H

0 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 Q [m³/h]

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850[ft]H


-1 (E)

-10 (E)

-12 (E)

-14 (E)

-16

-17

-2 (E)

-3

-4 (E)

-5

-6 (E)

-7

-8 (E)

-9

0 5 10 15 20 25 30 35 40 45 50 55 60 Q [US GPM]

0.0

0.2

0.4

0.6

0.8

P2[hp]

0

20

40

60

80

Eff[%]

0.0

0.2

0.4

P2[kW]

Eff

P2

0 5 10 15 20 25 30 35 40 45 50 55 60 Q [US GPM]

0

5

10

15

NPSH[ft]

0

2

4

[m]H

0

5

10

15[ft]H

NPSHR

CR(E) 10 H


Dimensional sketches 2x2

Dimensions and weights 2x2

TM04

487

1

PumpType Hp Ph


[lbs]


[lbs]TEFC ODP MLE

B1 B1+B2 E1 E3 E4 D1 D2 D3 D4 D5 D1 D2 B1+B2 D1 D2 B1+B2

CR(E) 10-1 H 3/41 17 26 7/8 4 7/8 19 5/8 22 5/8 6 1/4 5 1/4 3 1/2 4 3/4 3 - - - 115 5 5/8 5 5/8 26 108

3 17 24 5/8 4 7/8 19 5/8 22 5/8 5 5/8 4 5/8 3 1/2 4 3/4 3 - - - 106 - - - -

CR(E) 10-2 H 1 1/21 17 28 5/8 4 7/8 19 5/8 22 5/8 7 1/4 5 3/4 3 1/2 4 3/4 3 - - - 128 5 5/8 5 5/8 26 115

3 17 25 3/4 4 7/8 19 5/8 22 5/8 5 5/8 4 5/8 3 1/2 4 3/4 3 - - - 106 7 1/8 6 5/8 29 7/8 123

CR 10-3 H 3 1 20 3/4 35 1/8 4 7/8 23 1/4 27 3/4 8 5/8 6 7/8 4 1/2 3 3/4 4 1/2 - - - 183 - - - -

3 20 3/4 34 4 7/8 23 1/4 27 3/4 7 1/8 4 3/8 4 1/2 3 3/4 4 1/2 - - - 143 - - - -

CR(E) 10-4 H 3 1 21 7/8 36 3/8 4 7/8 24 3/8 28 7/8 8 5/8 6 7/8 4 1/2 3 3/4 4 1/2 - - - 183 - - - -

3 21 7/8 35 1/8 4 7/8 24 3/8 28 7/8 7 1/8 4 3/8 4 1/2 3 3/4 4 1/2 - - - 146 7 1/8 6 5/8 35 1/4 163

CR 10-5 H 5 1 23 1/8 38 3/8 4 7/8 25 5/8 30 1/8 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 214 - - - -

3 23 1/8 38 5/8 4 7/8 25 5/8 30 1/8 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 157 - - - -

CR(E) 10-6 H 5 1 24 1/4 39 1/2 4 7/8 26 3/4 31 1/4 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 216 - - - -

3 24 1/4 39 3/4 4 7/8 26 3/4 31 1/4 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 159 8 3/4 7 1/2 39 3/4 201

CR 10-7 H 5 1 25 1/2 40 3/4 4 7/8 28 32 1/2 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 218 - - - -

3 25 1/2 41 4 7/8 28 32 1/2 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 161 - - - -

CR(E) 10-8 H 7 1/21 27 1/8 42 3/8 4 7/8 30 3/8 35 7/8 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 234 - - - -

3 27 1/8 42 5/8 4 7/8 30 3/8 35 7/8 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 223 8 3/4 7 1/2 42 5/8 236

CR 10-9 H 7 1/21 28 1/4 43 1/2 4 7/8 31 1/2 37 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 236 - - - -

3 28 1/4 43 3/4 4 7/8 31 1/2 37 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 225 - - - -

CR(E) 10-10 H 7 1/21 29 1/2 44 3/4 4 7/8 32 3/4 38 1/4 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 238 - - - -

3 29 1/2 45 4 7/8 32 3/4 38 1/4 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 227 8 3/4 7 1/2 45 240

CR(E) 10-12 H 10 1 31 3/4 47 5/8 4 7/8 35 40 1/2 11 1/2 10 3/8 5 1/4 3 5 1/2 - - - 355 - - - -

3 31 3/4 47 1/4 4 7/8 35 40 1/2 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 232 8 3/4 7 1/2 47 3/8 251

CR(E)10-14 H 10 1 34 1/8 50 4 7/8 37 3/8 42 7/8 11 1/2 10 3/8 5 1/4 3 5 1/2 - - - 388 - - - -

3 34 1/8 49 5/8 4 7/8 37 3/8 42 7/8 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 238 8 3/4 7 1/2 49 5/8 256

CR 10-16 H 15 3 37 1/4 55 1/8 4 7/8 41 1/4 49 1/2 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 53 3/8 408 - - - -

CR 10-17 H 15 3 39 5/8 57 1/2 4 7/8 43 5/8 51 7/8 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 55 3/4 412 - - - -

Weights are based on pump with TEFC motor.All dimensions in inches unless o herwise noted.

CR(E) 10 H

33

34


Dimensional sketches GA

Dimensions and weights GA

TM04

481

8

PumpType Hp Ph


[lbs]


[lbs]TEFC ODP MLE

B1 B1+B E1 E3 E4 D1 D2 D3 D4 D5 D1 D2 B1+B2 D1 D2 B1+B2

CR(E) 10-1 H 3/41 17 26 7/8 3 19 5/8 22 5/8 6 1/4 5 1/4 3 1/2 1 3/4 3 - - - 115 5 5/8 5 5/8 26 108

3 17 24 5/8 3 19 5/8 22 5/8 5 5/8 4 5/8 3 1/2 1 3/4 3 - - - 106 - - - -

CR(E) 10-2 H 1 1/21 17 28 5/8 3 19 5/8 22 5/8 7 1/4 5 3/4 3 1/2 1 3/4 3 - - - 128 5 5/8 5 5/8 26 115

3 17 25 3/4 3 19 5/8 22 5/8 5 5/8 4 5/8 3 1/2 1 3/4 3 - - - 106 7 1/8 6 5/8 29 7/8 123

CR 10-3 H 3 1 20 3/4 35 1/8 3 23 1/4 27 3/4 8 5/8 6 7/8 4 1/2 3/4 4 1/2 - - - 183 - - - -

3 20 3/4 34 3 23 1/4 27 3/4 7 1/8 4 3/8 4 1/2 3/4 4 1/2 - - - 143 - - - -

CR(E) 10-4 H 3 1 21 7/8 36 3/8 3 24 3/8 28 7/8 8 5/8 6 7/8 4 1/2 3/4 4 1/2 - - - 183 - - - -

3 21 7/8 35 1/8 3 24 3/8 28 7/8 7 1/8 4 3/8 4 1/2 3/4 4 1/2 - - - 146 7 1/8 6 5/8 35 1/4 163

CR 10-5 H 5 1 23 1/8 38 3/8 3 25 5/8 30 1/8 10 5/8 7 1/2 4 1/2 3/4 4 1/2 - - - 214 - - - -

3 23 1/8 38 5/8 3 25 5/8 30 1/8 8 3/4 5 3/8 4 1/2 3/4 4 1/2 - - - 157 - - - -

CR(E) 10-6 H 5 1 24 1/4 39 1/2 3 26 3/4 31 1/4 10 5/8 7 1/2 4 1/2 3/4 4 1/2 - - - 216 - - - -

3 24 1/4 39 3/4 3 26 3/4 31 1/4 8 3/4 5 3/8 4 1/2 3/4 4 1/2 - - - 159 8 3/4 7 1/2 39 3/4 201

CR 10-7 H 5 1 25 1/2 40 3/4 3 28 32 1/2 10 5/8 7 1/2 4 1/2 3/4 4 1/2 - - - 218 - - - -

3 25 1/2 41 3 28 32 1/2 8 3/4 5 3/8 4 1/2 3/4 4 1/2 - - - 161 - - - -

CR(E) 10-8 H 7 1/21 27 1/8 42 3/8 3 30 3/8 35 7/8 10 1/4 7 5/8 5 1/4 0 5 1/2 - - - 234 - - - -

3 27 1/8 42 5/8 3 30 3/8 35 7/8 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 223 8 3/4 7 1/2 42 5/8 236

CR 10-9 H 7 1/21 28 1/4 43 1/2 3 31 1/2 37 10 1/4 7 5/8 5 1/4 0 5 1/2 - - - 236 - - - -

3 28 1/4 43 3/4 3 31 1/2 37 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 225 - - - -

CR(E) 10-10 H 7 1/21 29 1/2 44 3/4 3 32 3/4 38 1/4 10 1/4 7 5/8 5 1/4 0 5 1/2 - - - 238 - - - -

3 29 1/2 45 3 32 3/4 38 1/4 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 227 8 3/4 7 1/2 45 240

CR(E) 10-12 H 10 1 31 3/4 47 5/8 3 35 40 1/2 11 1/2 10 3/8 5 1/4 0 5 1/2 - - - 355 - - - -

3 31 3/4 47 1/4 3 35 40 1/2 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 232 8 3/4 7 1/2 47 3/8 251

CR(E) 10-14 H 10 1 34 1/8 50 3 37 3/8 42 7/8 11 1/2 10 3/8 5 1/4 0 5 1/2 - - - 388 - - - -

3 34 1/8 49 5/8 3 37 3/8 42 7/8 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 238 8 3/4 7 1/2 49 5/8 256

CR 10-16 H 15 3 37 1/4 55 1/8 3 41 1/4 49 1/2 10 1/4 8 3/4 6 1/4 -1 8 1/4 10 5/8 6 7/8 53 3/8 408 - - - -

CR 10-17 H 15 3 39 5/8 57 1/2 4 43 5/8 51 7/8 10 1/4 8 3/4 6 1/4 -1 8 1/4 10 5/8 6 7/8 55 4/5 412 - - - -


CR(E) 10 H


Dimensional sketches G05

Dimensions and weights G05

TM04

464

3

PumpType Hp Ph


[lbs]


[lbs]TEFC ODP MLE


CR(E) 10-1 H 3/41 17 26 7/8 4 7/8 19 5/8 22 5/8 6 1/4 5 1/4 3 1/2 4 3/4 3 - - - 115 5 5/8 5 5/8 26 108

3 17 24 5/8 4 7/8 19 5/8 22 5/8 5 5/8 4 5/8 3 1/2 4 3/4 3 - - - 106 - - - -

CR(E) 10-2 H 1 1/21 17 28 5/8 4 7/8 19 5/8 22 5/8 7 1/4 5 3/4 3 1/2 4 3/4 3 - - - 128 5 5/8 5 5/8 26 115

3 17 25 3/4 4 7/8 19 5/8 22 5/8 5 5/8 4 5/8 3 1/2 4 3/4 3 - - - 106 7 1/8 6 5/8 29 7/8 123

CR 10-3 H 3 1 20 3/4 35 1/8 4 7/8 23 1/4 27 3/4 8 5/8 6 7/8 4 1/2 3 3/4 4 1/2 - - - 183 - - - -

3 20 3/4 34 4 7/8 23 1/4 27 3/4 7 1/8 4 3/8 4 1/2 3 3/4 4 1/2 - - - 143 - - - -

CR(E) 10-4 H 3 1 21 7/8 36 3/8 4 7/8 24 3/8 28 7/8 8 5/8 6 7/8 4 1/2 3 3/4 4 1/2 - - - 183 - - - -

3 21 7/8 35 1/8 4 7/8 24 3/8 28 7/8 7 1/8 4 3/8 4 1/2 3 3/4 4 1/2 - - - 146 7 1/8 6 5/8 35 1/4 163

CR 10-5 H 5 1 23 1/8 38 3/8 4 7/8 25 5/8 30 1/8 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 214 - - - -

3 23 1/8 38 5/8 4 7/8 25 5/8 30 1/8 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 157 - - - -

CR(E) 10-6 H 5 1 24 1/4 39 1/2 4 7/8 26 3/4 31 1/4 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 216 - - - -

3 24 1/4 39 3/4 4 7/8 26 3/4 31 1/4 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 159 8 3/4 7 1/2 39 3/4 201

CR 10-7 H 5 1 25 1/2 40 3/4 4 7/8 28 32 1/2 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 218 - - - -

3 25 1/2 41 4 7/8 28 32 1/2 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 161 - - - -

CR(E) 10-8 H 7 1/21 27 1/8 42 3/8 4 7/8 30 3/8 35 7/8 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 234 - - - -

3 27 1/8 42 5/8 4 7/8 30 3/8 35 7/8 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 223 8 3/4 7 1/2 42 5/8 236

CR 10-9 H 7 1/21 28 1/4 43 1/2 4 7/8 31 1/2 37 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 236 - - - -

3 28 1/4 43 3/4 4 7/8 31 1/2 37 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 225 - - - -

CR(E) 10-10 H 7 1/21 29 1/2 44 3/4 4 7/8 32 3/4 38 1/4 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 238 - - - -

3 29 1/2 45 4 7/8 32 3/4 38 1/4 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 227 8 3/4 7 1/2 45 240

CR(E) 10-12 H 10 1 31 3/4 47 5/8 4 7/8 35 40 1/2 11 1/2 10 3/8 5 1/4 3 5 1/2 - - - 355 - - - -

3 31 3/4 47 1/4 4 7/8 35 40 1/2 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 232 8 3/4 7 1/2 47 3/8 251

CR(E) 10-14 H 10 1 34 1/8 50 4 7/8 37 3/8 42 7/8 11 1/2 10 3/8 5 1/4 3 5 1/2 - - - 388 - - - -

3 34 1/8 49 5/8 4 7/8 37 3/8 42 7/8 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 238 8 3/4 7 1/2 49 5/8 256

CR 10-16 H 15 3 37 1/4 55 1/8 4 7/8 41 1/4 49 1/2 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 53 3/8 408 - - - -

CR 10-17 H 15 3 39 5/8 57 1/2 4 7/8 43 5/8 51 7/8 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 55 3/4 412 - - - -


CR(E) 10 H

35

36


CR(E) 15 H

TM04

454

9 16

09

0 10 20 30 40 50 60 70 80 90 100 110 Q [US GPM]

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800[ft]H

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 Q [m³/h]

0

20

40

60

80

100

120

140

160

180

200

220

240

[m]H

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800[ft]H


-1 (E)

-10

-12

-2 (E)

-3 (E)

-4 (E)

-5 (E)

-6 (E)

-7

-8

-9

0 10 20 30 40 50 60 70 80 90 100 110 Q [US GPM]

0.0

0.5

1.0

1.5

2.0

P2[hp]

0

20

40

60

80

Eff[%]

0.0

0.5

1.0

P2[kW]

Eff

P2

0 10 20 30 40 50 60 70 80 90 100 110 Q [US GPM]

0

5

10

15

NPSH[ft]

0

2

4

[m]H

0

5

10

15[ft]H

NPSHR

CR(E) 15 H




TM04

487

1

PumpType Hp Ph


[lbs]


[lbs]TEFC ODP MLE


CR(E) 15-1 H 2 1 18 1/8 30 3/4 4 7/8 20 3/4 23 3/4 7 1/4 5 3/4 3 1/2 4 3/4 3 - - - 139 - - - -3 18 1/8 29 5/8 4 7/8 20 3/4 23 3/4 7 1/8 4 3/8 3 1/2 4 3/4 3 - - - 128 7 1/8 6 5/8 31 1/8 141

CR(E) 15-2 H 5 1 20 3/4 36 4 7/8 23 1/4 27 3/4 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 209 - - - -3 20 3/4 36 1/4 4 7/8 23 1/4 27 3/4 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 152 8 3/4 7 1/2 36 1/4 194

CR(E) 15-3 H 5 1 22 1/2 37 3/4 4 7/8 25 29 1/2 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 212 - - - -3 22 1/2 38 4 7/8 25 29 1/2 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 154 8 3/4 7 1/2 38 196

CR(E) 15-4 H 7 1/21 24 3/4 40 4 7/8 28 33 1/2 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 225 - - - -3 24 3/4 40 1/4 4 7/8 28 33 1/2 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 214 8 3/4 7 1/2 40 1/4 227

CR(E) 15-5 H 10 1 26 1/2 42 3/8 4 7/8 29 3/4 35 1/4 11 1/2 10 3/8 5 1/4 3 5 1/2 - - - 342 - - - -3 26 1/2 42 4 7/8 29 3/4 35 1/4 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 218 8 3/4 7 1/2 42 238

CR(E) 15-6 H 10 1 28 1/4 44 1/8 4 7/8 31 1/2 37 11 1/2 10 3/8 5 1/4 3 5 1/2 - - - 344 - - - -3 28 1/4 43 3/4 4 7/8 31 1/2 37 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 223 8 3/4 7 1/2 43 3/4 240

CR 15-7 H 15 3 30 3/4 48 5/8 4 7/8 34 3/4 43 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 46 7/8 364 - - - -CR 15-8 H 15 3 32 5/8 50 3/8 4 7/8 36 5/8 44 7/8 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 48 5/8 395 - - - -CR 15-9 H 15 3 34 3/8 52 1/4 4 7/8 38 3/8 46 5/8 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 50 3/8 401 - - - -CR 15-10 H 20 3 36 1/8 53 3/4 4 7/8 40 1/8 48 3/8 10 1/4 8 7/8 6 1/4 2 8 1/4 11 1/2 9 1/8 55 1/2 417 - - - -CR 15-12 H 25 3 38 7/8 60 1/2 4 7/8 43 3/8 52 7/8 13 3/8 12 1/8 7 1 1/4 9 1/2 11 1/2 9 1/8 59 3/8 512 - - - -


CR(E) 15 H

37

38




TM04

481

8

PumpType Hp Ph


[lbs]


[lbs]TEFC ODP MLE

B1 B1+B2 E1 E3 E4 D1 D2 D3 D4 D5 D1 D2 B1+B D1 D2 B1+B

CR(E) 15-1 H 2 1 18 1/8 30 3/4 3 20 3/4 23 3/4 7 1/4 5 3/4 3 1/2 1 3/4 3 - - - 139 - - - -3 18 1/8 29 5/8 3 20 3/4 23 3/4 7 1/8 4 3/8 3 1/2 1 3/4 3 - - - 128 7 1/8 6 5/8 31 1/8 141

CR(E) 15-2 H 5 1 20 3/4 36 3 23 1/4 27 3/4 10 5/8 7 1/2 4 1/2 3/4 4 1/2 - - - 209 - - - -3 20 3/4 36 1/4 3 23 1/4 27 3/4 8 3/4 5 3/8 4 1/2 3/4 4 1/2 - - - 152 8 3/4 7 1/2 36 1/4 194

CR(E) 15-3 H 5 1 22 1/2 37 3/4 3 25 29 1/2 10 5/8 7 1/2 4 1/2 3/4 4 1/2 - - - 212 - - - -3 22 1/2 38 3 25 29 1/2 8 3/4 5 3/8 4 1/2 3/4 4 1/2 - - - 154 8 3/4 7 1/2 38 196

CR(E) 15-4 H 7 1/21 24 3/4 40 3 28 33 1/2 10 1/4 7 5/8 5 1/4 0 5 1/2 - - - 225 - - - -3 24 3/4 40 1/4 3 28 33 1/2 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 214 8 3/4 7 1/2 40 1/4 227

CR(E) 15-5 H 10 1 26 1/2 42 3/8 3 29 3/4 35 1/4 11 1/2 10 3/8 5 1/4 0 5 1/2 - - - 342 - - - -3 26 1/2 42 3 29 3/4 35 1/4 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 218 8 3/4 7 1/2 42 238

CR(E) 15-6 H 10 1 28 1/4 44 1/8 3 31 1/2 37 11 1/2 10 3/8 5 1/4 0 5 1/2 - - - 344 - - - -3 28 1/4 43 3/4 3 31 1/2 37 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 223 8 3/4 7 1/2 43 3/4 240

CR 15-7 H 15 3 30 3/4 48 5/8 3 34 3/4 43 10 1/4 8 3/4 6 1/4 -1 8 1/4 10 5/8 6 7/8 46 7/8 364 - - - -CR 15-8 H 15 3 32 5/8 50 3/8 3 36 5/8 44 7/8 10 1/4 8 3/4 6 1/4 -1 8 1/4 10 5/8 6 7/8 48 5/8 395 - - - -CR 15-9 H 15 3 34 3/8 52 1/4 3 38 3/8 46 5/8 10 1/4 8 3/4 6 1/4 -1 8 1/4 10 5/8 6 7/8 50 3/8 401 - - - -CR 15-10 H 20 3 36 1/8 53 3/4 3 40 1/8 48 3/8 10 1/4 8 7/8 6 1/4 -1 8 1/4 11 1/2 9 1/8 55 1/2 417 - - - -CR 15-12 H 25 3 38 7/8 60 1/2 3 43 3/8 52 7/8 13 3/8 12 1/8 7 -1 3/4 9 1/2 11 1/2 9 1/8 59 3/8 512 - - - -


CR(E) 15 H




TM04

464

3

PumpType Hp Ph


[lbs]


[lbs]TEFC ODP MLE

B1 B1+B2 E1 E3 E4 D1 D2 D3 D4 D5 D1 D2 B1+B2 D1 D2 B1+B

CR(E) 15-1 H 2 1 18 1/8 30 3/4 4 7/8 20 3/4 23 3/4 7 1/4 5 3/4 3 1/2 4 3/4 3 - - - 139 - - - -3 18 1/8 29 5/8 4 7/8 20 3/4 23 3/4 7 1/8 4 3/8 3 1/2 4 3/4 3 - - - 128 7 1/8 6 5/8 31 1/8 141

CR(E) 15-2 H 5 1 20 3/4 36 4 7/8 23 1/4 27 3/4 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 209 - - - -3 20 3/4 36 1/4 4 7/8 23 1/4 27 3/4 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 152 8 3/4 7 1/2 36 1/4 194

CR(E) 15-3 H 5 1 22 1/2 37 3/4 4 7/8 25 29 1/2 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 212 - - - -3 22 1/2 38 4 7/8 25 29 1/2 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 154 8 3/4 7 1/2 38 196

CR(E) 15-4 H 7 1/21 24 3/4 40 4 7/8 28 33 1/2 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 225 - - - -3 24 3/4 40 1/4 4 7/8 28 33 1/2 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 214 8 3/4 7 1/2 40 1/4 227

CR(E) 15-5 H 10 1 26 1/2 42 3/8 4 7/8 29 3/4 35 1/4 11 1/2 10 3/8 5 1/4 3 5 1/2 - - - 342 - - - -3 26 1/2 42 4 7/8 29 3/4 35 1/4 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 218 8 3/4 7 1/2 42 238

CR(E) 15-6 H 10 1 28 1/4 44 1/8 4 7/8 31 1/2 37 11 1/2 10 3/8 5 1/4 3 5 1/2 - - - 344 - - - -3 28 1/4 43 3/4 4 7/8 31 1/2 37 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 223 8 3/4 7 1/2 43 3/4 240

CR 15-7 H 15 3 30 3/4 48 5/8 4 7/8 34 3/4 43 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 46 7/8 364 - - - -CR 15-8 H 15 3 32 5/8 50 3/8 4 7/8 36 5/8 44 7/8 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 48 5/8 395 - - - -CR 15-9 H 15 3 34 3/8 52 1/4 4 7/8 38 3/8 46 5/8 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 50 3/8 401 - - - -CR 15-10 H 20 3 36 1/8 53 3/4 4 7/8 40 1/8 48 3/8 10 1/4 8 7/8 6 1/4 2 8 1/4 11 1/2 9 1/8 55 1/2 417 - - - -CR 15-12 H 25 3 38 7/8 60 1/2 4 7/8 43 3/8 52 7/8 13 3/8 12 1/8 7 1 1/4 9 1/2 11 1/2 9 1/8 59 3/8 512 - - - -


CR(E) 15 H

39

40


CR(E) 20 H

TM04

455

0 16

09

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Q [US GPM]

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

[ft]H

0 2 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32 34 Q [m³/h]

0

20

40

60

80

100

120

140

160

180

200

[m]H

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

[ft]H


-1 (E)

-10

-2 (E)

-3 (E)

-4 (E)

-5

-6

-7

-8

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Q [US GPM]

0

1

2

3

4

P2[hp]

0

20

40

60

80

Eff[%]

0

1

2

P2[kW]

Eff

P2

0 10 20 30 40 50 60 70 80 90 100 110 120 130 140 Q [US GPM]

0

10

20

30

NPSH[ft]

0

4

8

[m]H

0

10

20

30[ft]H

NPSHR

CR(E) 20 H




TM04

487

1

PumpType Hp Ph


[lbs]


[lbs]TEFC ODP MLE


CR(E) 20-1 H 3 1 20 3/4 35 1/8 4 7/8 23 1/4 27 3/4 8 5/8 6 7/8 4 1/2 3 3/4 4 1/2 - - - 181 - - - -

3 20 3/4 34 4 7/8 23 1/4 27 3/4 7 1/8 4 3/8 4 1/2 3 3/4 4 1/2 - - - 141 7 1/8 6 5/8 34 161

CR(E) 20-2 H 5 1 20 3/4 36 4 7/8 23 1/4 27 3/4 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 209 - - - -

3 20 3/4 36 1/4 4 7/8 23 1/4 27 3/4 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 152 8 3/4 7 1/2 36 1/4 194

CR(E) 20-3 H 7 1/21 23 38 1/4 4 7/8 26 1/4 31 3/4 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 223 - - - -

3 23 38 1/2 4 7/8 26 1/4 31 3/4 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 209 8 3/4 7 1/2 38 1/2 223

CR(E) 20-4 H 10 1 24 3/4 40 1/2 4 7/8 28 33 1/2 11 1/2 10 3/8 5 1/4 3 5 1/2 - - - 337 - - - -

3 24 3/4 40 1/4 4 7/8 28 33 1/2 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 214 8 3/4 7 1/2 40 1/4 232

CR 20-5 H 15 1 27 1/4 45 1/8 4 7/8 31 1/4 39 1/2 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 43 3/8 355 - - - -

CR 20-6 H 15 1 29 46 7/8 4 7/8 33 41 1/4 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 45 1/8 359 - - - -

CR 20-7 H 20 3 30 3/4 48 3/8 4 7/8 34 3/4 43 10 1/4 8 7/8 6 1/4 2 8 1/4 11 1/2 9 1/8 50 1/4 404 - - - -

CR 20-8 H 20 3 32 5/8 50 1/8 4 7/8 36 5/8 44 7/8 10 1/4 8 7/8 6 1/4 2 8 1/4 11 1/2 9 1/8 52 408 - - - -

CR 20-10 H 25 3 35 1/4 57 4 7/8 39 3/4 49 1/4 13 3/8 12 1/8 7 1 1/4 9 1/2 11 1/2 9 1/8 55 7/8 505 - - - -


CR(E) 20 H

41

42




TM04

481

8

PumpType Hp Ph


[lbs]


[lbs]TEFC ODP MLE

B1 B1+B2 E1 E3 E4 D1 D2 D3 D4 D5 D1 D2 B1+B2 D1 D2 B1+B

CR(E) 20-1 H 3 1 20 3/4 35 1/8 3 23 1/4 27 3/4 8 5/8 6 7/8 4 1/2 3/4 4 1/2 - - - 181 - - - -

3 20 3/4 34 3 23 1/4 27 3/4 7 1/8 4 3/8 4 1/2 3/4 4 1/2 - - - 141 7 1/8 6 5/8 34 161

CR(E) 20-2 H 5 1 20 3/4 36 3 23 1/4 27 3/4 10 5/8 7 1/2 4 1/2 3/4 4 1/2 - - - 209 - - - -

3 20 3/4 36 1/4 3 23 1/4 27 3/4 8 3/4 5 3/8 4 1/2 3/4 4 1/2 - - - 152 8 3/4 7 1/2 36 1/4 194

CR(E) 20-3 H 7 1/21 23 38 1/4 3 26 1/4 31 3/4 10 1/4 7 5/8 5 1/4 0 5 1/2 - - - 223 - - - -

3 23 38 1/2 3 26 1/4 31 3/4 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 209 8 3/4 7 1/2 38 1/2 223

CR(E) 20-4 H 10 1 24 3/4 40 1/2 3 28 33 1/2 11 1/2 10 3/8 5 1/4 0 5 1/2 - - - 337 - - - -

3 24 3/4 40 1/4 3 28 33 1/2 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 214 8 3/4 7 1/2 40 1/4 232

CR 20-5 H 15 1 27 1/4 45 1/8 3 31 1/4 39 1/2 10 1/4 8 3/4 6 1/4 -1 8 1/4 10 5/8 6 7/8 43 3/8 355 - - - -

CR 20-6 H 15 1 29 46 7/8 3 33 41 1/4 10 1/4 8 3/4 6 1/4 -1 8 1/4 10 5/8 6 7/8 45 1/8 359 - - - -

CR 20-7 H 20 3 30 3/4 48 3/8 3 34 3/4 43 10 1/4 8 7/8 6 1/4 -1 8 1/4 11 1/2 9 1/8 50 1/4 404 - - - -

CR 20-8 H 20 3 32 5/8 50 1/8 3 36 5/8 44 7/8 10 1/4 8 7/8 6 1/4 -1 8 1/4 11 1/2 9 1/8 52 408 - - - -

CR 20-10 H 25 3 35 1/4 57 3 39 3/4 49 1/4 13 3/8 12 1/8 7 -1 3/4 9 1/2 11 1/2 9 1/8 55 7/8 505 - - - -


CR(E) 20 H




TM04

464

3

PumpType Hp Ph


[lbs]


[lbs]TEFC ODP MLE

B1 B1+B2 E1 E3 E4 D1 D2 D3 D4 D5 D1 D2 B1+B D1 D2 B1+B

CR(E) 20-1 H 3 1 20 3/4 35 1/8 4 7/8 23 1/4 27 3/4 8 5/8 6 7/8 4 1/2 3 3/4 4 1/2 - - - 181 - - - -3 20 3/4 34 4 7/8 23 1/4 27 3/4 7 1/8 4 3/8 4 1/2 3 3/4 4 1/2 - - - 141 7 1/8 6 5/8 34 161

CR(E) 20-2 H 5 1 20 3/4 36 4 7/8 23 1/4 27 3/4 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 209 - - - -3 20 3/4 36 1/4 4 7/8 23 1/4 27 3/4 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 152 8 3/4 7 1/2 36 1/4 194

CR(E) 20-3 H 7 1/21 23 38 1/4 4 7/8 26 1/4 31 3/4 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 223 - - - -3 23 38 1/2 4 7/8 26 1/4 31 3/4 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 209 8 3/4 7 1/2 38 1/2 223

CR(E) 20-4 H 10 1 24 3/4 40 1/2 4 7/8 28 33 1/2 11 1/2 10 3/8 5 1/4 3 5 1/2 - - - 337 - - - -3 24 3/4 40 1/4 4 7/8 28 33 1/2 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 214 8 3/4 7 1/2 40 14 232

CR 20-5 H 15 1 27 1/4 45 1/8 4 7/8 31 1/4 39 1/2 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 43 3/8 355 - - - -CR 20-6 H 15 1 29 46 7/8 4 7/8 33 41 1/4 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 45 1/8 359 - - - -CR 20-7 H 20 3 30 3/4 48 3/8 4 7/8 34 3/4 43 10 1/4 8 7/8 6 1/4 2 8 1/4 11 1/2 9 1/8 50 1/4 404 - - - -CR 20-8 H 20 3 32 5/8 50 1/8 4 7/8 36 5/8 44 7/8 10 1/4 8 7/8 6 1/4 2 8 1/4 11 1/2 9 1/8 52 408 - - - -CR 20-10 H 25 3 35 1/4 57 4 7/8 39 3/4 49 1/4 13 3/8 12 1/8 7 1 1/4 9 1/2 11 1/2 9 1/8 55 7/8 505 - - - -


CR(E) 20 H

43

44


CR(E) 32 H

TM04

455

1 16

09

0 20 40 60 80 100 120 140 160 180 200 Q [US GPM]

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

950[ft]H

0 5 10 15 20 25 30 35 40 45 Q [m³/h]

0

20

40

60

80

100

120

140

160

180

200

220

240

260

280

[m]H

0

50

100

150

200

250

300

350

400

450

500

550

600

650

700

750

800

850

900

950[ft]H


-1 (E)-1-1 (E)

-10

-10-2

-11-2

-2 (E)-2-1

-2-2

-3

-3-2 (E)

-4

-4-2

-5

-5-2

-6

-6-2

-7

-7-2

-8

-8-2

-9

-9-2

0 20 40 60 80 100 120 140 160 180 200 Q [US GPM]

0

1

2

3

4

P2[hp]

0

20

40

60

80

Eff[%]

0

1

2

P2[kW]

P2 2/3P2 1/1

Eff

0 20 40 60 80 100 120 140 160 180 200 Q [US GPM]

0

10

20

30

NPSH[ft]

0

4

8

[m]H

0

10

20

30[ft]H

NPSHR

CR(E) 32 H




TM04

487

2

PumpType Hp Ph


[lbs]


[lbs]TEFC ODP MLE


CR(E) 32-1-1 H 3 1 25 1/4 39 5/8 4 7/8 27 3/4 32 1/4 8 5/8 6 7/8 4 1/2 3 3/4 4 1/2 - - - 232 - - - -

3 25 1/4 38 1/2 4 7/8 27 3/4 32 1/4 7 1/8 4 3/8 4 1/2 3 3/4 4 1/2 - - - 160 7 1/8 6 5/8 38 1/2 213

CR(E) 32-1 H 5 1 25 1/4 40 1/2 4 7/8 27 3/4 32 1/4 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 256 - - - -

3 25 1/4 40 3/4 4 7/8 27 3/4 32 1/4 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 169 8 3/4 7 1/2 40 3/4 236

CR 32-2-2 H 7 1/21 28 43 1/4 4 7/8 31 1/4 36 3/4 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 277 - - - -

3 28 43 1/2 4 7/8 31 1/4 36 3/4 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 229 - - - -

CR 32-2-1 H 7 1/21 28 43 1/4 4 7/8 31 1/4 36 3/4 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 277 - - - -

3 28 43 1/2 4 7/8 31 1/4 36 3/4 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 229 - - - -

CR(E) 32-2 H 7 1/21 28 43 1/4 4 7/8 31 1/4 36 3/4 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 277 - - - -

3 28 43 1/2 4 7/8 31 1/4 36 3/4 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 229 8 3/4 7 1/2 43 1/2 285

CR(E) 32-3-2 H 10 1 30 3/4 46 1/2 4 7/8 34 39 1/2 11 1/2 10 3/8 5 1/4 3 5 1/2 - - - 334 - - - -

3 30 3/4 46 1/4 4 7/8 34 39 1/2 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 236 8 3/4 7 1/2 46 1/4 314

CR 32-3 H 15 3 30 3/4 48 5/8 4 7/8 34 3/4 43 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 46 3/4 318 - - - -

CR 32-4-2 H 15 3 33 1/2 51 3/8 4 7/8 37 1/2 45 3/4 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 49 1/2 325 - - - -

CR 32-4 H 15 3 33 1/2 51 3/8 4 7/8 37 1/2 45 3/4 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 49 1/2 325 - - - -

CR 32-5-2 H 20 3 36 1/4 53 7/8 4 7/8 40 1/4 48 1/2 10 1/4 8 7/8 6 1/4 2 8 1/4 11 1/2 9 1/8 55 3/4 346 - - - -

CR 32-5 H 20 3 36 1/4 53 7/8 4 7/8 40 1/4 48 1/2 10 1/4 8 7/8 6 1/4 2 8 1/4 11 1/2 9 1/8 55 3/4 346 - - - -

CR 32-6-2 H 25 3 39 60 3/4 4 7/8 43 1/2 53 13 3/8 12 1/8 7 1 1/4 9 1/2 11 1/2 9 1/8 59 5/8 434 - - - -

CR 32-6 H 25 3 39 60 3/4 4 7/8 43 1/2 53 13 3/8 12 1/8 7 1 1/4 9 1/2 11 1/2 9 1/8 59 5/8 434 - - - -

CR 32-7-2 H 25 3 41 3/4 63 1/2 4 7/8 46 1/4 55 3/4 13 3/8 12 1/8 7 1 1/4 9 1/2 11 1/2 9 1/8 62 3/8 441 - - - -

CR 32-7 H 30 3 41 3/4 64 3/4 4 7/8 46 1/4 57 1/4 15 3/8 13 1/8 7 1 1/4 11 11 1/2 9 1/8 63 3/8 602 - - - -

CR 32-8-2 H 30 3 44 1/2 67 1/2 4 7/8 49 60 15 3/8 13 1/8 7 1 1/4 11 11 1/2 9 1/8 66 1/8 615 - - - -

CR 32-8 H 30 3 44 1/2 67 1/2 4 7/8 49 60 15 3/8 13 1/8 7 1 1/4 11 11 1/2 9 1/8 66 1/8 615 - - - -

CR 32-9-2 H 40 3 47 1/4 70 1/4 4 7/8 51 3/4 62 3/4 15 3/8 10 1/2 7 1 1/4 11 13 1/4 10 70 1/4 696 - - - -

CR 32-9 H 40 3 47 1/4 70 1/4 4 7/8 51 3/4 62 3/4 15 3/8 10 1/2 7 1 1/4 11 13 1/4 10 70 1/4 696 - - - -

CR 32-10-2 H 40 3 50 73 4 7/8 54 1/2 65 1/2 15 3/8 10 1/2 7 1 1/4 11 13 1/4 10 73 705 - - - -

CR 32-10 H 40 3 50 73 4 7/8 54 1/2 65 1/2 15 3/8 10 1/2 7 1 1/4 11 13 1/4 10 73 705 - - - -

CR 32-11-2 H 40 3 52 3/4 75 3/4 4 7/8 57 1/4 68 1/4 15 3/8 10 1/2 7 1 1/4 11 13 1/4 10 75 3/4 731 - - - -


CR(E) 32 H

45

46




TM04

481

9

PumpType Hp Ph


[lbs]


[lbs]TEFC ODP MLE


CR(E) 32-1-1 H 3 1 25 1/4 39 5/8 3 27 3/4 32 1/4 8 5/8 6 7/8 4 1/2 3/4 4 1/2 - - - 232 - - - -

3 25 1/4 38 1/2 3 27 3/4 32 1/4 7 1/8 4 3/8 4 1/2 3/4 4 1/2 - - - 160 7 1/8 6 5/8 38 1/2 213

CR(E) 32-1 H 5 1 25 1/4 40 1/2 3 27 3/4 32 1/4 10 5/8 7 1/2 4 1/2 3/4 4 1/2 - - - 256 - - - -

3 25 1/4 40 3/4 3 27 3/4 32 1/4 8 3/4 5 3/8 4 1/2 3/4 4 1/2 - - - 169 8 3/4 7 1/2 40 3/4 236

CR 32-2-2 H 7 1/21 28 43 1/4 3 31 1/4 36 3/4 10 1/4 7 5/8 5 1/4 0 5 1/2 - - - 277 - - - -

3 28 43 1/2 3 31 1/4 36 3/4 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 229 - - - -

CR 32-2-1 H 7 1/21 28 43 1/4 3 31 1/4 36 3/4 10 1/4 7 5/8 5 1/4 0 5 1/2 - - - 277 - - - -

3 28 43 1/2 3 31 1/4 36 3/4 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 229 - - - -

CR(E) 32-2 H 7 1/21 28 43 1/4 3 31 1/4 36 3/4 10 1/4 7 5/8 5 1/4 0 5 1/2 - - - 277 - - - -

3 28 43 1/2 3 31 1/4 36 3/4 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 229 8 3/4 7 1/2 43 1/2 285

CR(E) 32-3-2 H 10 1 30 3/4 46 1/2 3 34 39 1/2 11 1/2 10 3/8 5 1/4 0 5 1/2 - - - 334 - - - -

3 30 3/4 46 1/4 3 34 39 1/2 8 3/4 5 3/8 5 1/4 0 5 1/2 - - - 236 8 3/4 7 1/2 46 1/4 314

CR 32-3 H 15 3 30 3/4 48 5/8 3 34 3/4 43 10 1/4 8 3/4 6 1/4 -1 8 1/4 10 5/8 6 7/8 46 3/4 318 - - - -

CR 32-4-2 H 15 3 33 1/2 51 3/8 3 37 1/2 45 3/4 10 1/4 8 3/4 6 1/4 -1 8 1/4 10 5/8 6 7/8 49 1/2 325 - - - -

CR 32-4 H 15 3 33 1/2 51 3/8 3 37 1/2 45 3/4 10 1/4 8 3/4 6 1/4 -1 8 1/4 10 5/8 6 7/8 49 1/2 325 - - - -

CR 32-5-2 H 20 3 36 1/4 53 7/8 3 40 1/4 48 1/2 10 1/4 8 7/8 6 1/4 -1 8 1/4 11 1/2 9 1/8 55 3/4 346 - - - -

CR 32-5 H 20 3 36 1/4 53 7/8 3 40 1/4 48 1/2 10 1/4 8 7/8 6 1/4 -1 8 1/4 11 1/2 9 1/8 55 3/4 346 - - - -

CR 32-6-2 H 25 3 39 60 3/4 3 43 1/2 53 13 3/8 12 1/8 7 -1 3/4 9 1/2 11 1/2 9 1/8 59 5/8 434 - - - -

CR 32-6 H 25 3 39 60 3/4 3 43 1/2 53 13 3/8 12 1/8 7 -1 3/4 9 1/2 11 1/2 9 1/8 59 5/8 434 - - - -

CR 32-7-2 H 25 3 41 3/4 63 1/2 3 46 1/4 55 3/4 13 3/8 12 1/8 7 -1 3/4 9 1/2 11 1/2 9 1/8 62 3/8 441 - - - -

CR 32-7 H 30 3 41 3/4 64 3/4 3 46 1/4 57 1/4 15 3/8 13 1/8 7 -1 3/4 11 11 1/2 9 1/8 63 3/8 602 - - - -

CR 32-8-2 H 30 3 44 1/2 67 1/2 3 49 60 15 3/8 13 1/8 7 -1 3/4 11 11 1/2 9 1/8 66 1/8 615 - - - -

CR 32-8 H 30 3 44 1/2 67 1/2 3 49 60 15 3/8 13 1/8 7 -1 3/4 11 11 1/2 9 1/8 66 1/8 615 - - - -

CR 32-9-2 H 40 3 47 1/4 70 1/4 3 51 3/4 62 3/4 15 3/8 10 1/2 7 -1 3/4 11 13 1/4 10 70 1/4 696 - - - -

CR 32-9 H 40 3 47 1/4 70 1/4 3 51 3/4 62 3/4 15 3/8 10 1/2 7 -1 3/4 11 13 1/4 10 70 1/4 696 - - - -

CR 32-10-2 H 40 3 50 73 3 54 1/2 65 1/2 15 3/8 10 1/2 7 -1 3/4 11 13 1/4 10 73 705 - - - -

CR 32-10 H 40 3 50 73 3 54 1/2 65 1/2 15 3/8 10 1/2 7 -1 3/4 11 13 1/4 10 73 705 - - - -

CR 32-11-2 H 40 3 52 3/4 75 3/4 3 57 1/4 68 1/4 15 3/8 10 1/2 7 -1 3/4 11 13 1/4 10 75 3/4 731 - - - -


CR(E) 32 H




TM04

464

4

PumpType Hp Ph


[lbs]


[lbs]TEFC ODP MLE


CR(E) 32-1-1 H 3 1 25 1/4 39 5/8 4 7/8 27 3/4 32 1/4 8 5/8 6 7/8 4 1/2 3 3/4 4 1/2 - - - 232 - - - -

3 25 1/4 38 1/2 4 7/8 27 3/4 32 1/4 7 1/8 4 3/8 4 1/2 3 3/4 4 1/2 - - - 160 7 1/8 6 5/8 38 1/2 213

CR(E) 32-1 H 5 1 25 1/4 40 1/2 4 7/8 27 3/4 32 1/4 10 5/8 7 1/2 4 1/2 3 3/4 4 1/2 - - - 256 - - - -

3 25 1/4 40 3/4 4 7/8 27 3/4 32 1/4 8 3/4 5 3/8 4 1/2 3 3/4 4 1/2 - - - 169 8 3/4 7 1/2 40 3/4 236

CR 32-2-2 H 7 1/21 28 43 1/4 4 7/8 31 1/4 36 3/4 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 277 - - - -

3 28 43 1/2 4 7/8 31 1/4 36 3/4 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 229 - - - -

CR 32-2-1 H 7 1/21 28 43 1/4 4 7/8 31 1/4 36 3/4 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 277 - - - -

3 28 43 1/2 4 7/8 31 1/4 36 3/4 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 229 - - - -

CR(E) 32-2 H 7 1/21 28 43 1/4 4 7/8 31 1/4 36 3/4 10 1/4 7 5/8 5 1/4 3 5 1/2 - - - 277 - - - -

3 28 43 1/2 4 7/8 31 1/4 36 3/4 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 229 8 3/4 7 1/2 43 1/2 285

CR(E) 32-3-2 H 10 1 30 3/4 46 1/2 4 7/8 34 39 1/2 11 1/2 10 3/8 5 1/4 3 5 1/2 - - - 334 - - - -

3 30 3/4 46 1/4 4 7/8 34 39 1/2 8 3/4 5 3/8 5 1/4 3 5 1/2 - - - 236 8 3/4 7 1/2 46 1/4 314

CR 32-3 H 15 3 30 3/4 48 5/8 4 7/8 34 3/4 43 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 46 3/4 318 - - - -

CR 32-4-2 H 15 3 33 1/2 51 3/8 4 7/8 37 1/2 45 3/4 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 49 1/2 325 - - - -

CR 32-4 H 15 3 33 1/2 51 3/8 4 7/8 37 1/2 45 3/4 10 1/4 8 3/4 6 1/4 2 8 1/4 10 5/8 6 7/8 49 1/2 325 - - - -

CR 32-5-2 H 20 3 36 1/4 53 7/8 4 7/8 40 1/4 48 1/2 10 1/4 8 7/8 6 1/4 2 8 1/4 11 1/2 9 1/8 55 3/4 346 - - - -

CR 32-5 H 20 3 36 1/4 53 7/8 4 7/8 40 1/4 48 1/2 10 1/4 8 7/8 6 1/4 2 8 1/4 11 1/2 9 1/8 55 3/4 346 - - - -

CR 32-6-2 H 25 3 39 60 3/4 4 7/8 43 1/2 53 13 3/8 12 1/8 7 1 1/4 9 1/2 11 1/2 9 1/8 59 5/8 434 - - - -

CR 32-6 H 25 3 39 60 3/4 4 7/8 43 1/2 53 13 3/8 12 1/8 7 1 1/4 9 1/2 11 1/2 9 1/8 59 5/8 434 - - - -

CR 32-7-2 H 25 3 41 3/4 63 1/2 4 7/8 46 1/4 55 3/4 13 3/8 12 1/8 7 1 1/4 9 1/2 11 1/2 9 1/8 62 3/8 441 - - - -

CR 32-7 H 30 3 41 3/4 64 3/4 4 7/8 46 1/4 57 1/4 15 3/8 13 1/8 7 1 1/4 11 11 1/2 9 1/8 63 3/8 602 - - - -

CR 32-8-2 H 30 3 44 1/2 67 1/2 4 7/8 49 60 15 3/8 13 1/8 7 1 1/4 11 11 1/2 9 1/8 66 1/8 615 - - - -

CR 32-8 H 30 3 44 1/2 67 1/2 4 7/8 49 60 15 3/8 13 1/8 7 1 1/4 11 11 1/2 9 1/8 66 1/8 615 - - - -

CR 32-9-2 H 40 3 47 1/4 70 1/4 4 7/8 51 3/4 62 3/4 15 3/8 10 1/2 7 1 1/4 11 13 1/4 10 70 1/4 696 - - - -

CR 32-9 H 40 3 47 1/4 70 1/4 4 7/8 51 3/4 62 3/4 15 3/8 10 1/2 7 1 1/4 11 13 1/4 10 70 1/4 696 - - - -

CR 32-10-2 H 40 3 50 73 4 7/8 54 1/2 65 1/2 15 3/8 10 1/2 7 1 1/4 11 13 1/4 10 73 705 - - - -

CR 32-10 H 40 3 50 73 4 7/8 54 1/2 65 1/2 15 3/8 10 1/2 7 1 1/4 11 13 1/4 10 73 705 - - - -

CR 32-11-2 H 40 3 52 3/4 75 3/4 4 7/8 57 1/4 68 1/4 15 3/8 10 1/2 7 1 1/4 11 13 1/4 10 75 3/4 731 - - - -


CR(E) 32 H

47

48

CR(E) HMotor data

Standard motors in the CR(E)-Hpump rangeMotors used in the CR-H pump range are:

• Grundfos ML or MLE motors• Grundfos specified Baldor® motorsThe information in the tables below applies to following motors type and size:

Grundfos CR-H pumps are supplied with 2-pole, NEMA C-frame motors built or selected to our rigid specifications. All CR-H pump motors haveheavy-duty bearings for maximum thrust requirements.

It is not recommended that an off-the-shelf standard Baldor motor be used on a Grundfos pump. Ideally, the best motor choice would be the Grundfos specified motor.

Other motor types are available (i.e., Explosion proof, Mill and Chem Duty, High Efficiency, etc.); consult your local Grundfos company for more information.

Pumps supplied by Grundfos Canada are normally supplied with motors from other manufacturers. The 575 volt motors meet EPAct/NRC efficiency standards. Dimensions and data will vary; contact your local Grundfos company for more information.

All values are subject to change without notice.

Type Phase Motor range [HP] Cooling method

ML 3 .33 - 10 TEFC

Baldor

1 .33 - 10 TEFC

3 15 - 40 TEFC

3 15 - 40 ODP

MLE1 5 - 1.5 TEFC

3 1 - 10 TEFC

Motor tables

Grundfos ML motor Baldor motor Grundfos MLE motor

GR

784

5

GR

897

2_p

TEFC Motors (Totally Enclosed Fan Cooled, constant speed)Part

number HP PH Frame S.F. Voltage Eff. Eff. Rating Class KVA FLA SFA LRA Motor

84Z04526 0 33 1 56C 1.35 115/230 55 Not defined B K 6/3 7 6/3 8 28/14 Baldor

91134900 0 33 3 56C 1.35 208-230/460 78.5 Not defined F A 1.12-1.1/0 55 1.5-1.45/0.75 7.1-7.7/3.9 ML

84Z04527 0.5 1 56C 1.6 115/208-230 62 Not defined B K 7.4/3.7 9 8/4 9 39/21.6-19 5 Baldor

91134901 0.5 3 56C 1.25 208-230/460 78.5 Not defined F K 1.64-1.55/0.78 2.0-1.9/0.95 9.7-10.1/5.1 ML

84Z04528 0.75 1 56C 1.25 115/230 66 Not defined B K 9.6/4.8 11.4/6 56/31-28 Baldor

91134902 0.75 3 56C 1.25 208-230/460 80 Not defined F J 2.4-2 3/1 2 2.9-2.75/1.4 14.2-15 0/7 8 ML

84Z04529 1 1 56C 1.25 115/230 66 Not defined B K 12/6 14.4/7.2 77/38.5 Baldor

91134903 1 3 56C 1.25 208-230/460 80 NEMA Premium F K 3.25-3.35/1.68 4.0-3.9/1.95 19 2-21.8/11.0 ML

84Z04530 1.5 1 56C 1.3 115/208-230 71 Not defined B K 17/9.5-8 6 20.4/11.3-10 2 106/58.6-53 Baldor

91134904 1.5 3 56C 1.15 208-230/460 84 NEMA Premium F L 4.7-4.6/2.3 5.2-5.1/2.55 33.9-36.8/18.4 ML

84Z04531 2 1 56C 1.15 115/208-230 74 Not defined B K 23/12.7-11 5 25.4/12.7-12.7 156/78 Baldor

91134905 2 3 56C 1.15 208-230/460 85.5 NEMA Premium F M 5.7-5.4/2.7 6.55-6.1/3.05 46.2-48.6/24.3 ML

84Z04532 3 1 182TC 1.15 115/208-230 75 Not defined F H 29/16-14.5 31.8/18-15.9 172/95-86 Baldor

91134906 3 3 182TC 1.15 208-230/460 86.5 NEMA Premium F M 8.4-7.7/3 9 9 5-8.6/4.3 79.0-80.1/40.6 ML

84Z04533 5 1 213TC 1.15 230 80 Not defined F J 24-22 27-25 188-170 Baldor

91134907 5 3 213TC 1.15 208-230/460 88.5 NEMA Premium F M 13.8-13 0/6 5 15.6-14.6/7.3 124.2-128.7/64.4 ML

84Z04534 7.5 1 213TC 1.15 208-230 82 Not defined F F 33 8-31 35 5-33.8 244-220 Baldor

91134908 7.5 3 213TC 1.15 208-230/460 90 NEMA Premium F N 20.4-19.4/9.7 23-21.5/10.8 191 8-201 8/100.9 ML

84Z04535 10 1 213TC 1.15 230 85.5 Not defined F F 40 46 284 Baldor

91134909 10 3 213TC 1.15 208-230/460 90.2 NEMA Premium F M 26 5-25.5/12 8 30.5-28 5/14.5 238 5-252 5/126.8 ML

84Z04354 15 3 254TCZ 1.15 208-230/460 90.2 Energy efficient F K 37.5-34/17 42.5-39/19.5 336-304/152 Baldor

Motor data CR(E)-H

Notes:1) Motor Eff. is he total efficiency for the motor and variable frequency drive.2) Some pump models run into motor service factor and cannot be run on 1.0 service factor motors. Either upsize motor or downsize pump end to keep from

running into motor service factor.

84Z04355 20 3 254TCZ 1.15 230/460 90.2 Energy efficient F K 47-46/23 53-52/26 456-412/206 Baldor

84Z04356 25 3 284TSCZ 1.15 230/460 91 Energy efficient F J 56/28 64/32 502-454/227 Baldor

84Z04357 30 3 286TSC 1.15 230/460 91 Energy efficient F G 70/35 78/39 495-448/224 Baldor

84Z04358 40 3 286TSCZ 1.15 230/460 91.7 Energy efficient F H 90/45 104/52 728-658/329 Baldor

ODP Motors (Open Drip Proof, constant speed)Part


84Z04540 15 3 254TCZ 1.15 208-230/460 91 Energy efficient B J 41-38/19 47-44/21 301-272/136 Baldor

84Z04541 20 3 254TCZ 1.15 208-230/460 90.2 Energy efficient B G 48/24 55/27.5 306/153 Baldor

84Z04542 25 3 284TSCZ 1.15 208-230/460 91 Energy efficient B G 64-59/29.5 74-67/33.5 374/187 Baldor

84Z04566 30 3 286TSC 1.15 230/460 91 Energy efficient F H 70/35 80/40 480/240 Baldor

84Z04567 40 3 286TSCZ 1.15 230/460 91.7 Energy efficient B F 94/97 108/111 542/271 Baldor

MLE Motors (Integrated Variable Frequency Drive)

HP PH Frame S.F. Voltage Mtr.Eff. % Insul. class Full

load currentService

Factor current

.5 1 56C 1.0 208-230 71 F 2.8 -

.75 1 56C 1.0 208-230 74 F 3.9 -

11 56C 1.0 208-230 76 F 5.2 -

3 56C 1.25 460-480 70 F 1.7 2.1

1 51 56C 1.0 208-230 77 F 7.5 -

3 56C 1.15 460-480 80 F 2.15 2.5

2 3 56C 1.15 460-480 82 F 2.7 3.1

3 3 182TC 1.15 460-480 84 F 3.7 4.3

5 3 184TC 1.15 460-480 85 F 6.1 7.0

7 5 3 215TC 1.15 460-480 85 F 8.9 10 3

10 3 215TC 1.15 460-480 86 F 12 0 13 8

TEFC Motors (Totally Enclosed Fan Cooled, constant speed)Part


49

50

CR(E) HPumped liquids

Pumped liquidsCR-H pumps are recommended for thin, non-explosive liquids, not containing solid particles or fibers. The liquid must not chemically attack the pump materials. When pumping liquids with a density and/or viscosity higher than that of water, oversized motors may used, if required.

Whether a pump is suitable for a particular liquid depends on a number of factors including the chloride content, pH value, temperature and content of chemicals, oils, etc.

Please note that aggressive liquids (e.g. sea water and some acids) may attack or dissolve the protective oxide film of the stainless steel and thus cause corrosion. The CR(E)-H pump type is suitable for the following liquids:

CR(E)-H• Non-corrosive liquids.For liquid transfer, circulation and pressure boosting of cold or hot clean water, light chemicals, and oils.

List of pumped liquidsA number of typical liquids are listed on the following pages.

Other pump versions may be applicable, but those stated in the list are considered to be the best choices. The table is intended as a general guide only, and cannot replace actual testing of the pumped liquids and pump materials under specific working conditions.

The list should, however, be applied with some caution as factors such as the following may affect the chemical resistance of a specific pump version:

• concentration of the pumped liquid• liquid temperature• pressure.Safety precautions must be made when pumping dangerous liquids.

Notes

These notes apply to the following table.

D Often with additives.

EDensity and/or viscosity differ from that of water. Allow for this when calculating motor output and pump performance.

F Pump selection depends on many factors. Contact Grundfos.

H Risk of crystallization/precipitation in shaft seal1 The pumped liquid is highly flammable.2 The pumped liquid is combustible.3 Insoluble in water.4 Low self-ignition point.

Pumped liquids CR(E) H

Pumped liquid Note Liquid concentration, liquid temperature

CR-H

1s, 1

, 3,

5, 1

0,15

, 20

32

Alkaline degreasing agent D, F HQQE KUHEAmmonium hydroxideNH4OH 20 %, 104 °F (40 °C) HQQE KUBE

Aviation fuel 1, 3, 4, F 100 %, 68 °F (20 °C) HQBV KUBV

Boiler water<248 °F (120 °C) HQQE KUBE

F 248 °F - 356 °F (120 °C - 180 °C) - -Calcareous water < 194 °F (90 °C) HQQE KUHECalcium acetate (as coolant with inhibitor)Ca(CH3COO)2

D, E 30 %, 122 °F (50 °C) HQQE KUHE

Calcium hydroxideCa(OH)2

E Saturated solu ion, 122 °F (50 °C) HQQE KUHE

Condensate < 194 °F (90 °C) HQQE KUHECorn oil D, E, 3 100 %, 176 °F (80 °C) HQQV KUHVDiesel oil 2, 3, 4, F 100 %, 68 °F (20 °C) HQBV KUBVDomestic hot water (potable water) < 248 °F (120 °C) HQQE KUBEEthanol (ethyl alcohol)C2H5OH 1, F 100 %, 68 °F (20 °C) HQQE KUBE

Ethylene glycol HOCH2CH2OH D, E 50 %, 122 °F (50 °C) HQQE KUBE

Glycerine (glycerol)OHCH2CH(OH)CH2OH D, E 50 %, 122 °F (50 °C) HQQE KUHE

Hydraulic oil (mineral) E, 2, 3 100 %, 212 °F (100 °C) HQQV KUBVHydraulic oil (synthetic) E, 2, 3 100 %, 212 °F (100 °C) HQQV KUBVIsopropyl alcoholCH3CHOHCH3

1, F 100 %, 68 °F (20 °C) HQQE KUBE

Linoleic acid C17H31COOH E, 3 100 %, 68 °F (20 °C) HQQV KUBV

Methanol (methyl alcohol)CH3OH 1, F 100 %, 68 °F (20 °C) HQQE KUBE

Motor oil E, 2, 3 100 %, 176 °F (80 °C) HQQV KUBVNaphthaleneC10H8

E, H 100 %, 176 °F (80 °C) HQQV KUHV

Oil-containing water < 212 °F (100 °C) HQQV KUBVOlive oil D, E, 3 100 %, 176 °F HQQV KUHVPeanut oil D, E, 3 100 %, 176 °F (80 °C) HQQV KUHVPetrol/gasoline 1, 3, 4, F 100 %, 68 °F (20 °C) HQBV KUBVPropanol C3H7OH 1, F 100 %, 68 °F (20 °C) HQQV KUBV

Propylene glycolCH3CH(OH)CH2OH D, E 50 %, 194 °F (90 °C) HQQE KUUE

Potassium carbonateK2CO3

E 20 %, 122 °F (50 °C) HQQE KUHE

Potassium formate(as coolant with inhibitor)KOOCH

D, E 30 %, 122 °F (50 °C) HQQE KUHE

Rape seed oil D, E, 3 100 %, 176 °F (80 °C) HQQV KUHVSilicone oil E, 3 100 % HQQV KUBVSodium chloride(as coolant) NaCl

D, E 30 %, < 41 °F (5°C), pH>8 HQQE KUHE

Sodium phosphateNa3PO4

E, H 10 %, 140 °F (60°C)

Soybean oil D, E, 3 100 %, 176 °F (80 °C) HQQV KUHVSwimming pool water (low chloride) Approx. 2 ppm free chlorine (Cl2) HQQE KUBE

51

52

CR(E) HAccessories

Grundfos CR-H baseplateGrundfos CR-H baseplates can be selected by using the information on these two pages. Once you have selected your CR-H pump you can use some of the pump data to select the proper baseplate and motor mounting kit. You will need to know the flangeconnection code, motor frame size and the E3 + D5 pump length. Based on this information you can select your baseplate number and your motor mounting kit.

You will need to make sure that your pump length will fit on the standard baseplate by comparing the E3 and D5 dimension to the maximum pump length. If it will not, you can select the long baseplate (LBP#). The LBP baseplates are longer than ANSI B73.1 baseplates but have floor mounting holes at the standard lengths.

LBP baseplates also have additional holes near the end as noted in the dimension chart.

Baseplate dimensional sketch - CR(E) 1s, 1, 3, 5 H

Baseplate dimensional sketch - CR(E) 10, 15, 20 H

Baseplate dimensional sketch - CR(E) 32 H

TM04

463

9TM

04 4

640

TM04

464

1

Accessories CR(E) H

Baseplate dimensions and weightsSelection

Dimensions

Notes1. If E3 + D5 > Max Pump Length move to correct XLBP (dimensions are

in inches)2. XLBP1 = longer version of 139 and 245 baseplate XLBP2 = longer version of 145 and 252 baseplate XLBP3 = longer version of 258 baseplate XLBP4 = longer version of 153 baseplate3a. 254/256T for GA only3b. 254/256T for G05 only4. HF on long baseplate versions has bolt holes to use existing ANSI

foundation bolts as well as additional bolt holes 1 1/4" from end.5. These long baseplates will accommodate all oversize pumps as listed.

Motor mounting kits

Part # Baseplate NEMA Frame VolutesCR 1s H to CR 20 H max pump length

(to back motor hole) 1)CR 32 H max pump length

(to back motor hole) 1)

96956336 139 56-182T GA 27 1/2 23 1/2

96956346 148 213-256T GA 37 33

96956350 153 286T GA 42 38

96956341 245 56-182T G05/G22 34 1/2 30 1/2

96956356 252 213T G05/G22 40 1/2 36 1/2

96956360 256 254T-286T G05/G22 46 1/2 42 1/2

96956376 XLBP1 2) 56-182T GA/G05/G22 5) 5)

96956377 XLBP2 2) 213 3a) GA/G05/G22 5) 5)

96956379 XLBP3 2) 254T 3b) GA/G05/G22 5) 5)

96957102 XLBP4 2) 286T GA 5) 5)

Baseplate Number

NEMAFrame 1, 2 Volute HA HB HE HF 4) HG HH Bolt

hole dia. HL HP HX NEMA Frame 1, 2

HY NEMA Frame 1, 2

139 56, 182T GA 12 39 4 1/2 36 1/2 3 3/4 4 1/2 1 1/4 3/4 2 1/2, 1 1/2

148 213, 256T GA 15 48 6 45 1/2 3 1/2 3/4 4 1/2 1 1/4 7/8, 1 7/8 7/8

153 286T GA 18 53 7 1/2 50 1/2 4 3/4 4 1/2 1 1/4 3 5/8 1 7/8

245 56-182T G05 12 45 4 1/2 42 1/2 3 3/4 4 1/2 1 1/4 3/4 5 1/2, 4 1/2

252 213T G05 15 52 6 49 1/2 3 1/2 3/4 4 1/2 1 1/4 7/8 8 3/8

258 254T-286T G05 18 58 7 1/2 55 1/2 4 1 4 1/2 1 1/4 3/4 2 3/4

XLBP1 56-182T GA/G05 12 59These dimensions will be the same as the baseplate number they are replacing above.

The overall length is longer to accommodate longer pumps.See Notes 1 thru 5 below.

XLBP2 213-256T 3a) GA/G05 15 70

XLBP3 254T-286T 3b) GA/G05 18 94 3/4

XLBP4 286T GA 18 94 3/4

TM04

480

5

Baseplate PG Kit Description Material Number139 BP Kit, BP139 56T GA 96983855

Kit, BP139 182T GA 96983858

148 BP Kit, BP148 213T GA 96983859

Kit, BP148 254T GA 96983862153 BP Kit, BP153 284T GA 96983863

245BP Kit, 245BP 56T G05/G22 96983868

Kit, 245BP 182T G05/G22 96983869252BP Kit, 252BP 213T G05/G22 96983870

258BP Kit, 258BP 254T G05/G22 96983871

Kit, 258BP 284T G05/G22 96983872XLBP1 Kit, BP139 56T GA 96983855

Kit, BP139 182T GA 96983858

Kit, 245BP 56T G05/G22 96983868Kit, 245BP 182T G05/G22 96983869

XLBP2 Kit, BP148 213T GA 96983859

Kit, XLBP2 254T GA 96983875Kit, 252BP 213T G05/G22 96983870

XLBP3 Kit, 258BP 254T G05/G22 96983871

Kit, 258BP 284T G05/G22 96983872

XLBP4 Kit, BP153 284T GA 96983863

53

Accessories CR-H, CRE-H

54

Pipework connectionFor pipework connection, various sets of counter flanges are available.

Counter flanges for CR(E)A set consists of two counter flanges, two gaskets, bolts and nuts.

Potentiometer for CRE-HPotentiometer for setpoint setting and start/stop of the CRE-H pump.

G10-LON interface for CRE-HThe G10-LON interface is used in connection with data transmission between a Locally Operating Network (LON) and electronically controlled Grundfos pumps applying the Grundfos bus-protocol GENIbus.

Remote control, R100R100 is used for wireless communication with theCRE-H pump. The communication takes place by means of infrared light.

EMC filter for CRE-HThe EMC filter is required for installation of 15 to 30 HP E-pumps in residential areas.

LiqTec® for CR(E)-HLiqTec dry-running protection device. The Grundfos LiqTec stops the pump immediately if:

• there is no liquid in the pump (dry-running)• the liquid temperature exceeds +266 °F ±8 °F

(130 °C ±13 °C).When connected to the PTC sensors in the motor, the LiqTec also protects the motor against overheating.

LiqTec is prepared for DIN rail mounting in a control cabinet.

Enclosure class: IP X0.

Pumptype

Descrip-tion

Pressure class

Pipeworkconnection

(suction and discharge)

Product number

GA

Threaded ANSI 250 lb.

1.5” NPT x 1” NPT 96967594

G05 2” NPT x 1” NPT 96967595

G22 2” NPT x 2” NPT 335021

Product Product numberExternal potentiometer with cabinet for wall mounting 625468

Product Product numberG10-LON interface 00605726

Product Product numberR100 625333

Product Product numberEMC-filter (11 kW)

96478309EMC-filter (15 kW)EMC-filter (18.5 kW)EMC-filter (22 kW)

LiqTec dry-running protection Pump type Voltage[V] LiqTec Sensor ½" Cable

16.4 ftExtension

cable49.2 ft

Product number

TM03

210

9 37

05

CR(E)-H

200-240 - 96556429

80-130 - 96556430

- - - - 96443676

4 9

/16"

3 9/16"

Accessories CR(E) H

Sensors for CRE-H

Gauges for CR(E)-H

Accessory Measuring range Product number

Pressure sensor• Connection: 1/4" NPT

Includes a 6 ft cable with removable potted plugin addition to a standard plug for remote mounting.

0-87 psi (0-6 bar) 911361690-145 psi (0-10 bar) 911361700-232 psi (0-16 bar) 911361710-362 psi (0-25 bar) 911361720-580 psi (0-4 bar) 91136173

0-200 psi 91120777

Accessory Measuring range [psi (bar)] Product number

Liquid filled pressure gauge• AISI 304/Copper

30" Hg - 30 psi (2 bar) 911235660-60 (0-4) 00ID8562

0-100 ps(0-4) 00ID85630-100 (0-4) 00ID85640-200 (0-14) 00ID8565

0-300 psi (0-21) 00ID85660-400 (0-28) 00ID85670-600 (0-41) 00ID8568

Liquid filled pressure gauge• AISI 316

30" Hg - 30 (2) 911308350-60 (0-4) 00ID8569

0-100 (0-4) 00ID85700-160 (0-11) 00ID85710-200 (0-14) 00ID85720-300 (0-21) 00ID85730-400 (0-28) 00ID85740-600 (0-41) 00ID85750-200 (0-14) 00ID8576

55

CR(E) H

56

Submittal data sheet

Client InformationProject title: Client name:

Reference number: Client number:

Client contact: Client phone number: ( )

Location InformationFor: Unit:Site: Service:

Address: City: State: Zip Code:

Application InformationOperating Conditions Pumped Fluid

Fluid type:

Max. Norm. Min. Rated Max. Norm.Capacity (gpm) Fluid Temperature ( °F)Suction Pressure (psig) at designated temperatureDischarge Pressure (psig) Specific GravityDifferential Head (ft) Vapor Pressure (psia)Hydraulic Power (hp)at designated capacity Viscosity (cp)

NPSH Available (ft)Fluid ph: Chlorides (ppm):

Service Hazardous: Corrosion/Erosioncaused by:Continuous Flammable:

Intermittent (starts/day): Other:

Pump InformationModel Information from Type Key and Codes: ----> (Example: CR 5-10 H-GA-A-E-HQQE )Quantity Required:Minimum required flow: NPSH required at duty point:

Product Guide additional information pagesMaterials page number: Performance curve page number:Technical data page number: Motor data page number:

Motor InformationHP: Phase: Voltage: Enclosure:

Custom-built pump information (optional): Additional Information

CR(E) H

57

Quotation text

CR(E)-HHorizontal, non-self-priming, multistage, end suction, centrifugal pump for installation in pipe systems and mounting on a foundation.

The pump has the following characteristics:

- impellers and intermediate chambers are made of AISI __________________ Stainless steel- Pump head and volute are made of _______________- Power transmission is via cast iron split coupling.- pipework connections is via ____________________The motor is a _____________________ -phase AC motor.

TechnicalRated flow: _______________________ GPMRated head: _______________________ FeetMinimum liquid temperature: _______________________ °FMaximum liquid temperature: _______________________ °FType of shaft seal: _______________________

MaterialsMaterial, pump housing: _______________________Material, shaft: AISI____________________ Stainless SteelMaterial, impeller: AISI____________________ Stainless SteelMaterial, sleeve: AISI____________________ Stainless SteelMaterial, seal metal: AISI____________________ Stainless Steel- seal face: _______________________ - seal face _______________________ - seal elastomer: _______________________

InstallationMaximum ambient temperature: _______________________ °FMax. pressure at stated temp.: _______________________ PSI/ °FStandard, pipe connection: _______________________ Size, pipe connection: _______________________ Rated pressure, pipe connection: _______________________ PSIFrame size for motor: _______________________ NEMA

Electrical dataMotor type: _______________________ Rated power (P2): _______________________ HPFrequency: _______________________ HzRated voltage: _______________________ VRated current: _______________________ AService factor: _______________________ Starting current: _______________________ ARated speed: _______________________ RPMFull load motor efficiency: _______________________ %Insulation class: _______________________

AdditionalGross weight: _______________________ Lbs.Shipping volume: _______________________ Model: _______________________

58

CR(E) HFurther product documentation

WebCAPSWebCAPS is a Web-based Computer Aided Product Selection program available on www.grundfos.com.

WebCAPS contains detailed information on more than 185,000 Grundfos products in more than 20 languages.

In WebCAPS, all information is divided into 6 sections:

• Catalog• Literature• Service• Sizing• Replacement• CAD drawings.

Catalog

This section is based on fields of application and pump types, and contains • technical data• curves (QH, Eta, P1, P2, etc) which can be adapted to the den-

sity and viscosity of the pumped liquid and show the number of pumps in operation

• product photos• dimensional drawings• wiring diagrams• quotation texts, etc.

Literature

In this section you can access all the latest documents of a given pump, such as• product guides• installation and operating instructions• service documentation, such as Service kit catalog

and Service kit instructions• quick guides• product brochures, etc.

Service

This section contains an easy-to-use interactive service catalog. Here you can find and identify service parts of both existing anddiscontinued Grundfos pumps.Furthermore, this section contains service videos showing you how to replace service parts.

Further product documentation

CR(E) H

WinCAPS

Fig. 27 WinCAPS CD-ROM

WinCAPS is a Windows-based Computer Aided Product Selection program containing detailed informa-tion on more than 185,000 Grundfos products in more than 20 languages.

The program contains the same features and functions as WebCAPS, but is an ideal solution if no Internet connection is available.

WinCAPS is available on CD-ROM and updated once a year.

Sizing

This section is based on different fields of application and installa-tion examples, and gives easy step-by-step instructions in how to• select the most suitable and efficient pump for your installation• carry out advanced calculations based on energy consumption,

payback periods, load profiles, life cycle costs, etc.• analyse your selected pump via the built-in life cycle cost tool• determine the flow velocity in wastewater applications, etc.

Replacement

In this section you find a guide to selecting and comparing replace-ment data of an installed pump in order to replace the pump with a more efficient Grundfos pump. The section contains replacement data of a wide range of pumps produced by other manufacturers than Grundfos.

Based on an easy step-by-step guide, you can compare Grundfos pumps with the one you have installed on your site. When you have specified the installed pump, the guide will suggest a number of Grundfos pumps which can improve both comfort and efficiency.

CAD drawings

In this section it is possible to download 2-dimensional (2D) and3-dimensional (3D) CAD drawings of most Grundfos pumps.

These formats are available in WebCAPS:

2-dimensional drawings:• .dxf, wireframe drawings• .dwg, wireframe drawings.

3-dimensional drawings:• .dwg, wireframe drawings (without surfaces)• .stp, solid drawings (with surfaces)• .eprt, E-drawings.

0 1

59

GRUNDFOS Pumps Corporation 17100 West 118th TerraceOlathe, Kansas 66061Phone: +1-913-227-3400 Telefax: +1-913-227-3500

GRUNDFOS Canada Inc. 2941 Brighton Road Oakville, Ontario L6H 6C9 CanadaPhone: +1-905 829 9533 Telefax: +1-905 829 9512

Bombas GRUNDFOS de Mexico S.A. de C.V. Boulevard TLC No. 15Parque Industrial Stiva AeropuertoApodaca, N.L. Mexico 66600Phone: +52-81-8144 4000 Telefax: +52-81-8144 4010

www.grundfos.com

Subject to alterations.

Being responsible is our foundationThinking ahead makes it possible

Innovation is the essence

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