GRUNDFOS PRODUCT GUIDE
CR-H, CRE-H
Horizontal end-suction multistage centrifugal pumps
60 Hz
Contents
Mission
Curves/technical data
3
Product data
Introduction
Performance range - CR-H
Applications
Product range
Pump
Motor
Terminal box positions
Ambient temperature
Viscosity
4
5
6
7
8
8
8
9
9
Product data for E-pumps
Examples of E-pump applications
10
CR 1s, 1, 3, 5, 10, 15 and 20 H
CR 32 H
13
13
Grundfos CR-H baseplate
Baseplate dimensions and weights
Pipework connection
Sensors for CRE-H
Gauges for CR(E)-H
2
52
53
54
55
55
56
14
14
Quotation text
57
15
16
17
Selection and sizing
Selection of pumps
WinCAPS and WebCAPS
Minimum inlet pressure - NPSHA
Guidelines to performance curves
50
50
Submittal data sheet
Operating and inlet pressure
Maximum operating pressure and
temperature range (60 Hz)
Operating range of the shaft seal
Maximum inlet pressure
48
Pumped liquids
Accessories
Type keys and codes
Type keys
Codes
Standard motors in the CR(E)-H
pump range
11
11
Construction
23
24
26
28
30
32
36
40
44
Motor data
Pumped liquids
List of pumped liquids
Control of E-pumps
Control options of E-pumps
Control modes for E-pumps
Velocity head correction
CR 1s H
CR(E) 1 H
CR(E) 3 H
CR(E) 5 H
CR(E) 10 H
CR(E) 15 H
CR(E) 20 H
CR(E) 32 H
18
20
21
22
Further product documentation
WebCAPS
WinCAPS
58
59
Mission
CR(E)-H
- 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
Bjerringbro, Denmark
Fresno, California
Monterrey, Mexico
Olathe, Kansas
Allentown, Pennsylvania
Oakville, Ontario
• 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
3
Product data
CR(E)-H
Introduction
CRE-H
This data booklet deals with CR-H horizontal end
suction pumps as well as CRE-H pumps.
TM04 4177 0909
CR-H
TM04 3882
Fig. 1 CRE-H pumps
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 dimensional
standards. 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.
4
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 an
E-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 the
CR-H.
Selecting a CRE-H pump
Select 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 frequencycontrolled 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.
Product data
CR(E)-H
Performance range - CR-H
H
[m]
H
[ft]
300
1000
800
200
60 Hz
600
400
20
CR(E) 32 H
CR(E) 20 H
CR(E) 15 H
100
80
CR(E) 10 H
30
CR(E) 5 H
200
CR(E) 3 H
60
50
40
CR(E) 1 H
300
CR 1s H
100
80
60
40
30
20
1
2
3
4
6
8
10
15
20
30
40
60
80 100
150 200
300
Q [US GPM]
1
2
3
4
5
6 7 8 9 10
20
Eff
[%]
30
Q [m³/h]
80
60
40
20
0
1
2
3
4
6
8
10
15
20
30
40
60
80 100
150 200
300
Q [US GPM]
TM04 4552 1609
10
5
Product data
CR(E)-H
Applications
Application
CR-H
CRE-H
Filtration and transfer at waterworks
z
z
Distribution from waterworks
z
z
Pressure boosting in mains
z
z
Pressure boosting in high-rise buildings, hotels, etc.
z
z
Pressure boosting for industrial water supply
z
z
Water supply
Industry
Pressure boosting in...
process water systems
z
z
washing and cleaning systems
z

vehicle washing tunnels
z
z
fire fighting systems
z
Liquid transfer in...
cooling and air-conditioning systems (refrigerants)
z
z
boiler feed and condensate systems
z
z
machine tools (cooling lubricants)
z
z
aquafarming
z
Transfer of...
oils and alcohols
z
z
glycol and coolants
z
z
z
z
Water treatment
Separators
Irrigation
Field irrigation (flooding)
z
Sprinkler irrigation
z
Drip-feed irrigation
z
z Recommended version.
 Alternative version.
6
z
Product data
CR(E)-H
Product range
Range
CR-H 1s
CR-H 1,
CRE-H 1
CR-H 3,
CRE-H 3
Nominal flow rate [US gpm (m3/h)]
4.5 (1.0)
8.5 (1.9)
15 (3.9)
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
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)]
Max. working pressure [psi (bar)]
– on request
360 (25)
360 (25)
360 (25)
360 (25)
360 (25)
360 (25)
360 (25)
435 (30)
-
725 (50)
725 (50)
725 (50)
725 (50)
725 (50)
725 (50)
580 (40)
35
49
59
67
70
72
72
76
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)
9.5-125
2.2-28.4)
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)
1/3-2
1/3-3
1/3-5
3/4-7 1/2
3/4-15
2-25
3-25
3-40
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
3-10
z
z
z
z
z
z
z
z
ANSI 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.
Max. pump efficiency [%]
CR-H pumps
CR-H: Motor power [Hp]
CRE-H pumps
Version
CR-H, CRE-H
Cast iron and stainless steel AISI 304
CR-H pipe connection
z Available
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 new
applications.
Pipe connection (inlet x discharge)
GA
ANSI 1.5" x 1"
G05
ANSI 2" x 1"
G22
ANSI 2" x 2"
7
Product data
CR(E)-H
Pump
Electrical data
The 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 frequencycontrolled motor (CRE-H pumps).
Mounting
NEMA
designation
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.
Insulation
class
F&B
Efficiency
class*
Standard efficiency - single phase
Energy efficient / EPAct - three phase Baldor motors
Premium efficiency - three phase ML motors (>.75 hp)
Enclosure
class
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
Approvals
The motors are rated for:
Baldor
ML/MLE
* Premium efficiency three phase Baldor motors - on request.
Shaft seal
Motor
Discharge
Impellers
Optional motors
The 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.
Priming plug
For special applications or operating conditions,
Grundfos offers custom-built motors such as:
• explosion proof motors
Coupling
O-ring
Flange
Outer sleeve
Staybolts
TM04 4161 0909
Suction
Fig. 2 CR-H pump
Motor
Grundfos standard motors - ML and Baldor® motors
CR-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
• motors with anti-condensation heating unit
• low-noise motors
• energy efficient and premium efficiency motors
• motors with thermal protection.
Motor protection
Single-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 positions
As standard the terminal box is mounted as shown in
fig. 3.
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).
Position 12
Standard
ML, MLE
Fig. 3 Terminal box positions
8
Position 3
Standard
Baldor
TM02 18 05 2001
CRE-H pumps are fitted with a totally enclosed, fancooled, 2-pole frequency-controlled motor with
integrated variable frequency drive.
Product data
CR(E)-H
Ambient temperature
If the ambient temperature exceeds the maximum
temperature 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 ambient
temperatures 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).
P2
[%]
2
100
90
1
80
60
50
60
80
100
3280
120
7382
140
160
11483 15584
180
T [°F]
ft
TM03 4272 2006
70
Fig. 4 Relationship between motor output (P2) and
ambient temperature/altitude
Legend
Pos.
Description
1
NEMA energy efficient motors (EPAct)
2
NEMA Premium efficiency motors
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.
Viscosity
The 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.
9
Product data for E-pumps
Examples of E-pump applications
CRE-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 industry
Industry 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.
10
CR(E)-H
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 able
to 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 costefficient 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. The
E-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 services
Commercial 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 in
air-conditioned high-rise glass buildings, irrespective of
the seasonal fluctuations of the out-door temperature,
and various heat impacts inside the building.
Control of E-pumps
CR(E)-H
Control options of E-pumps
Remote control
The R100 remote control produced by Grundfos is
available as an accessory.
• 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 system
Communication 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.
The operator communicates with the E-pump by
pointing the IR-signal transmitter at the control panel of
the E-pump terminal box.
TM00 4498 2802
Communication with CRE-H pumps is possible by
means of
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 panel
The control panel of the E-pump terminal box makes it
possible to change the setpoint settings manually.
Light fields
Buttons
G10-LON
Interface
Indicator lights
TM00 7600 1196
LON-bus connection
Fig. 7 Control panel on CRE-H pump
Control modes for E-pumps
E-pump
Fig. 5 Structure of a central management system
TM06592 1103
GENIbus connection
Grundfos offers CRE-H pumps in two different variants:
• CRE-H with integrated pressure sensor
• CRE-H without sensor.
CR-H with integrated pressure sensor
CRE-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 Epump applications on page 10. Signals of pressure
changes in the piping system are transmitted
continuously from the sensor to the pump.
11
Control of E-pumps
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.
H
TM00 9323 4796
Max.
Min.
Q
TM04 4177 0909
Fig. 10 Constant curve mode
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.
CRE-H without sensor
CRE-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.
H
TM02 7264 2803
H
Q
TM00 9322 4796
Hset
Q set
Q
Fig. 11 Constant flow mode
In uncontrolled-operation mode, the pump operates
according to the constant curve set; see fig. 12.
Fig. 9 Constant pressure mode
H
Max.
Min.
Q
TM00 9323 4796
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. 12 Constant curve mode
CRE-H pumps can be fitted with sensor types listed on
page 55.
12
Construction
CR(E)-H
TM04 4525
CR 32 H
TM04 4524
CR 1s, 1, 3, 5, 10, 15 and 20 H
TM04 4269
TM04 4270
Sectional drawing
Sectional drawing
Materials: CR(E)-H
Materials: CR-H
Pos.
1
3
Designation
Materials
AISI/ASTM
Pos.
Designation
Materials
AISI/ASTM
Pump head
Cast iron
A 48-30 B
1
Pump head
Ductile iron
A 80-55-06
2
Motor stool
Cast iron
A 48-30 B
Stainless steel
AISI 316 1)
AISI 431 2)
3
Shaft
Stainless steel
AISI 431
Impeller
Stainless steel
AISI 304
Shaft
4
Impeller
Stainless steel
AISI 304
4
5
Chamber
Stainless steel
AISI 304
5
Chamber
Stainless steel
AISI 304
6
Outer sleeve
Stainless steel
AISI 304
6
Outer sleeve
Stainless steel
AISI 304
7
O-ring for outer
sleeve
EPDM or FKM
7
O-ring for outer
sleeve
EPDM or FKM
8
Volute
Ductile iron
8
Volute
Ductile iron
9
Neck ring
PTFE
9
Neck ring
Acoflon 215
10
Shaft seal
Cartridge type
10
Shaft seal
Cartridge type
Bearing rings
Silicon carbide
Bearing ring
Bronze
A 80-55-06
11
Foot
Ductile iron
Rubber parts
EPDM or FKM
A 80-55-06
A 80-55-06
Rubber parts
EPDM or FKM
11
Foot
Ductile iron
A 80-55-06
12
Flange ring
Ductile iron 3)
A 80-55-06
12
Flange ring
Ductile iron 3)
A 80-55-06
Stainless steel
AISI 304
13
Support bracket
Stainless steel
AISI 304
Stainless steel
4)
14
Sleeve flange
Stainless steel
15
Discharge spool
Ductile iron
16
Bottom bearing
ring
Tungsten carbide/
Tungsten carbide
13
14
15
Support bracket
Sleeve flange
5)
Discharge spool
Ductile iron
CF 8M
A 80-55-06
CF 8M 4)
A 80-55-06
1)
CR(E)-H 1s, 1, 3, 5
CR(E)-H 10, 15, 20
3) 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.
2)
13
Type keys and codes
Type keys
CR(E)-H
Example
CR(E) H
Carbon, synthetic resin-impregnated
H
Cemented tungsten carbide, embedded (hybrid)
Q
Silicon carbide
Type range:
CR(E) H
U
Cemented tungsten carbide
X
Other ceramics
Pump with integrated
frequency control
E
EPDM
Example
CR E 5 s -4 -2 H -GA -G -E -HQQE
Nominal flow rate [m3/h]
All impellers with reduced diameter
(applies only to CR(E) 1s H)
H -GA -A -E -H QQ E
B
F
FXM
K
FFKM
V
FKM
Number of impellers
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.
Number of reduced diameter impellers
(applies only to CR(E) 32 H)
Code for pump version
H: Horizontal pump
2)
The pipe connection code designates the pump as a
CR horizontal end suction pump.
Code for pipe connection
Code for materials
Code for rubber parts
Code for shaft seal
Codes
Example
Pump version
A
Basic version 1)
B
Oversize motor
E
Certificate/approval
H
Horizontal version
I
Different pressure rating
J
Pump with different max speed
K
Pump with low NPSH
N
Fitted with sensor
P
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"
Materials
A
Basic version
D
Carbon-graphite filled PTFE (bearings)
K
Bronze (bearings)
S
SiC bearings + PTFE neck rings
X
Special version
Code for rubber parts
E
EPDM
F
FXM
K
FFKM
V
FKM
Shaft seal
H
14
Balanced cartridge seal with O-ring
K
Metal bellows cartridge seal
X
Special version
H -GA -A -E -H QQ E
Operating and inlet
pressure
CR(E)-H
Maximum operating pressure and
temperature range (60 Hz)
TM04 4039 0609
ANSI flanged
Pump type
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
Æ 10-10 H
232 psi (16 bar)
(–4 °F to +248 °F)
(–20 °C to +120 °C)
CR(E) 10-12 H
Æ 10-17 H
362 psi (25 bar)
(–4 °F to +248 °F)
(–20 °C to +120 °C)
CR(E) 15-1 H
Æ 15-8 H
232 psi (16 bar)
(–4 °F to +248 °F)
(–20 °C to +120 °C)
CR(E) 15-9 H
Æ 15-12 H
362 psi (25 bar)
(–4 °F to +248 °F)
(–20 °C to +120 °C)
CR(E) 20-1 H
Æ 20-7 H
232 psi (16 bar)
(–4 °F to +248 °F)
(–20 °C to +120 °C)
CR(E) 20-8 H
Æ 20-10 H
362 psi (25 bar)
(–4 °F to +248 °F)
(–20 °C to +120 °C)
CR(E) 32-1-1 H
Æ 32-5 H
232 psi (16 bar)
(–22 °F to +248 °F)
(–30 °C to +120 °C)
CR(E) 32-6-2 H
Æ 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
Operating range of the shaft seal
The operating range of the shaft seal depends on operating 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.
Shaft
seal
400
20
300
15
200
HQQE
25
p
[psi]
HQQE
HQQV
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)
KUHE
Bellows, metal (cartridge),
TC/carbon with embedded TC,
EPDM
+32 °F to +194 °F
(0 °C to +90 °C)
KUHV
Bellows, 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)
HQQE
5
0
100
0
-40
0
40
-40 -20
0
80
20
120
40
160
60
200
80
240 t [°F]
100
t [°C]
TM02 7537 1409
10
Fig. 13 Operating range of standard shaft seals for
CR 1s H to CR 20 H
TC = tungsten carbide.
CR 32 H
HQQE / HQQV
HQQE
KUHE / KUHV
KUBE / KUBV
KUUE / KUUV
KUBE
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.
400
300
200
KUUE
KUUV
100
0
-40
0
-40 -20
40
0
80
20
120
40
160
60
80
200
100
240 t [°F]
t [°C]
Fig. 14 Operating range of standard shaft seals for
CR 32 H
16
TM04 4473 1409
30
25
20
15
10
5
0
p
[psi]
500
KUUE
p
[bar]
Max.
temperature range
[°F (C°)]
HQQE
CR 1s H to CR 20 H
p
[bar]
Description
Operating and inlet
pressure
Maximum inlet pressure
The 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.
Max. inlet pressure CR-H 60 Hz
145 psi (10 bar)
CR 1 H
CR 1-2 H Æ CR 1-25 H
CR 1-27 H
145 psi (10 bar)
217 psi (15 bar)
CR 3 H
CR 3-2 H Æ CR 3-15 H
CR 3-17 H Æ CR 3-25 H
145 psi (10 bar)
217 psi (15 bar)
CR 5 H
CR 5-2 H Æ CR 5-9 H
CR 5-10 H Æ CR 5-24 H
145 psi (10 bar)
217 psi (15 bar)
CR 10 H
CR 10-1 H Æ CR 10-5 H
CR 10-6 H Æ CR 10-17 H
116 psi (8 bar)
145 psi (10 bar)
CR 15 H
CR 15-1 H Æ CR 15-2 H
CR 15-3 H Æ CR 15-12 H
116 psi (8 bar)
145 psi (10 bar)
CR 20 H
CR 20-1 H
CR 20-2 H Æ CR 20-10 H
Example of operating and inlet pressures
The 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:
Max. inlet pressure:
362 psi (25 bar)
217 psi (15 bar)
Discharge pressure against a closed valve:
282 psi (652 ft), see page 30.
CR 1s H
CR 1s-2 H Æ CR 1s-27 H
CR(E)-H
116 psi (8 bar)
145 psi (10 bar)
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:
Max. inlet pressure:
232 psi (16 bar)
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).
CR 32 H
CR 32-1-1 H Æ CR 32-2 H
CR 32-3-2 H Æ CR 32-6 H
CR 32-7-2 H Æ CR 32-11-2 H
58 psi (4 bar)
145 psi (10 bar)
217 psi (15 bar)
17
Selection and sizing
CR(E)-H
Selection of pumps
Selection 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.
Hgeo
From 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.
H
[ft]
950
280
260
240
11 2
900
2 pole, 60 Hz
900
850
10 2
800
800
9
750
750
92
220
8
700
200
950
10
850
H
[ft]
CR(E) 32 H
NPSHR
Hv
1. Duty point of the pump
H
[m]
Pb
TM04 3689 4804
Hf
Fig. 16 Sizing data
Efficiency
Before 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.
700
82
650
650
7
600
600
550
6
160
500
140
450
120
400
62
H
[m]
500
280
52
260
400
240
4
350
100
3
250
300
220
250
200
40
200
2 (E)
100
20
0
180
21
150
22
1 (E)
1 1 (E)
50
0
20
40
60
80
100
120
140
160
180
200
800
15
20
25
30
35
40
45
700
82
4
2
P2 1/1
P2 2/3
Eff
3
2
1
0
1
600
72
50
140
450
120
400
550
6
500
8
4
0
Eff
[%]
80
450
52
20
40
60
80
100
120
140
160
180
200
350
60
40
40
30
20
20
10
NPSHR
0
0
0
20
40
60
80
100
120
140
160
180
200
Q [US GPM]
300
3
250
250
200
200
2 (E)
21
150
0
100
1 (E)
1 1 (E)
50
50
0
P2
P2
[kW] [hp]
0
0
20
0
5
40
60
10
80
15
100
20
120
25
140
30
160
35
180
40
200
45
4
2
Fig. 15 Example of a curve chart
0
Q [US GPM]
Q [m³/h]
P2 1 1
P2 2 3
Eff
3
2
1
1
2. Sizing data
When sizing a pump the following must be taken into
account.
20
40
60
80
100
120
140
160
180
200
• 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.
18
60
40
Q [US GPM]
H
[f ]
30
30
20
0
80
0
0
4
Eff
[%]
20
0
H NPSH
[m] [ft]
8
Best
efficiency
150
22
100
20
Q [US GPM]
30
10
42
3 2 (E)
60
H
[ft]
400
4
80
0
0
500
62
5
300
20
0
H NPSH
[m] [ft]
650
600
550
Q [US GPM]
Q [m³/h]
Duty
point
750
8
650
160
TM04 4551
P2
P2
[kW] [hp]
10
850
92
350
5
900
9
100
0
2 pole, 60 Hz
10 2
800
100
0
0
950
10
850
H
[f ]
CR(E) 32 H
7
200
150
900
700
3 2 (E)
60
11 2
750
42
300
H
[ft]
950
450
5
350
80
550
72
20
10
10
NPSHR
0
0
0
20
40
60
80
100
120
140
160
180
200
Q [US GPM]
Fig. 17 Example of a CR pump’s duty point
TM02 0039 1303
180
Selection and sizing
CR(E)-H
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.
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.
Optimum point
US GPM
TM02 8579 0504
eff
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. 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.
H
Q
n
n
n
------- = -----Qx
nx
Hn
In order to achieve optimum operating economy, the
pump should be selected on the basis of the following
criteria:
Hn
⎛ n n⎞ 2
------- = ⎜ ------⎟
Hx
⎝ n x⎠
nn
Hx
nx
• 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 curve
E-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.
Q
Eta
Qx
Qn
ηn
------ ª 1
ηx
Q
Qn
Pn
⎛ n n⎞ 3
------ = ⎜ ------⎟
P
⎝ nx⎠
x
Pn
Max. curve
Px
Q
0
0
Q [US GPM]
TM02 7572 4803
Min. 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).
TM00 8720 3496
P
H
[ft]
Qx
Fig. 20 Affinity equations
Legend
Hn
Rated head in feet
Hx
Current head in feet
Qn
Rated flow in US gpm
Qx
Current flow in US gpm
nn
Rated motor speed in min-1 (n n = 3500 min-1)
nx
Current motor speed in min-1
ηn
ηx
Rated efficiency in %
Current efficiency in %
19
Selection and sizing
CR(E)-H
WinCAPS and WebCAPS
WinCAPS 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.
TM04 4539
3. Material
The 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.
Fig. 21 CR-H pump
CR(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:
TM04 4039 0609
4. Piping dimensions
Fig. 22 Pump connections
• GA connection = AA pump type 1.5” x 1”
• G05 connection = A05 pump type 2” x 1”
TM02 0538
• G22 connection = Grundfos end suction 2” x 2”.
5. Shaft seal
As 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 pressure
Do not exceed the limit values stated on pages 15 and
page 17 as regards these pressures:
• maximum inlet pressure
• maximum operating pressure.
20
Fig. 23 Shaft seal (Cartridge type)
Selection and sizing
CR(E)-H
tm
(°F)
Calculation 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:
Hf
H
Hv
(Ft)
370
413
360
328
340
259
320
203
300
148
131
115
98
280
Pb
NPSHR
Hv
270
66
230
49
212
39
33
26
H = pb – NPSHR – Hf – Hv – Hs
194
Pb
= Barometric pressure in feet absolute.
(Barometric pressure can be set to 33.9 feet.
At sea level. In closed systems, pb indicates
system pressure in feet.)
176
NPSHR = Net Positive Suction Head Required in feet.
(To be read from the NPSHR curve at the
highest flow the pump will be delivering).
104
Hf
158
140
122
86
68
= 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 the
vapor pressure scale. "Hv" depends on the
liquid temperature "Tm").
Hs
= Safety margin = minimum 2.0 feet.
82
250
50
20
16
13
10
6.6
4.9
3.3
2.6
2.0
1.3
0.9
0.7
0.3
32
TM04 3689 4804
Minimum inlet pressure - NPSHA
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.
If the "H" calculated is positive, the pump can operate
at a suction lift of maximum "H" feet.
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.
If the "H" calculated is negative, an inlet pressure of
minimum "H" feet is required.
Maximum inlet pressure
The 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.
21
Selection and sizing
H
[m]
CR(E)-H
H
[ft]
950
280
260
240
2-pole, 60 Hz
900
-10
850
800
800
-9
750
200
650
180
600
750
-9-2
-8
700
700
-8-2
650
-7
550
550
-6
160
500
140
450
120
400
500
-6-2
450
5
5-2
400
-4
350
100
-4-2
300
80
QH curve for the individual
pump. The bold curves
indicate the recommended
performance range for
best efficiency.
600
-7-2
350
300
-3
250
250
-3-2 (E)
60
40
200
200
-2 (E)
-2-1
150
100
20
0
150
-2-2
100
-1 (E)
-1-1 (E)
50
50
0
P2
P2
[kW] [hp]
20
0
5
40
60
10
80
15
100
20
120
25
140
30
160
35
180
200
40
45
4
2
0
Q [US GPM]
Q [m³/h]
3
Eff
[%]
80
P2 1/1
P2 2/3
Eff
2
1
60
40
1
20
0
0
0
20
40
60
80
100
120
140
160
180
200
H
[ft]
30
30
20
4
0
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.
Q [US GPM]
H NPSH
[m] [ft]
8
The power curves indicate
pump input power per stage.
Curves are shown for
complete (1/1) and for
reduced-diameter (2/3)
impellers.
0
0
20
10
10
NPSHR
0
0
0
20
40
60
80
100
120
140
160
180
200
Q [US GPM]
TM02 0039 1303
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 pumps
with reduced-diameter
impellers is approx. 2 %
lower than the eff curve
shown in the chart.
Pump type, number
of poles and frequency.
850
-10-2
220
Number of stages.
First figure: number of
stages;
second figure: number of
reduced-diameter impellers.
950
-11-2
900
H
[ft]
CR(E) 32 H
Fig. 25 How to read the curve charts
Guidelines to performance curves
1. The motors used for the measurements are standard 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 of
υ = 1 mm2/s (1 cSt).
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.
Qmin
[%]
30
4. Due to the risk of overheating, the pumps should not
be used at a flow below the minimum flow rate.
20
5. The QH curves apply to actual speed with the motor
types mentioned at 60 Hz.
0
10
104 140 176 212 248 284 320 356
40
60
80
100 120 140 160 180 t
Fig. 26 Minimum flow rate
22
t [°F]
[°C]
TM02 7538 3703
The guidelines below apply to the curves shown on the
following pages:
Curves/technical data
CR(E)-H
Velocity head correction
Example: CR20-05 H-G05-A-E-HQQE
Equations: Accounting for the effect of velocity head
when sizing a CR xx H:
The curves in this product guide have been corrected
for velocity head. In order to see what the true
performance 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.
hv
V2
=
2g
= 0.0155V 2 =
0.00259 (gpm) 2
d4
True Gauge Head = Corrected Head - hvd + hvs
True Gauge Head =
Actual pressure reading right after discharge
of 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
H
[m]
Velocity head correction
H
[ft]
CR 20-5 H
350
100
300
60
250
200
150
40
100
20
50
0
0
0
20
40
60
80
100
120
140
160
Q [US GPM]
0
5
10
15
20
25
30
Q [m³/h]
Flow (gpm)
CR 20-5 H (G05)
CR 20-5 H (G22 published curve)
TM04 4553
Head (ft)
80
23
Curves/technical data
CR 1s H
CR 1s H
H
[m]
H
[ft]
750
CR 1s H
-27
700
180
750
2-pole, 60 Hz
220
200
H
[ft]
700
-25
650
650
-23
600
600
-21
550
550
-19
160
500
500
-17
140
450
450
-15
120
400
400
-13
350
350
-12
100
300
-11
300
-9
250
-7
200
-10
80
250
-8
60
200
-6
150
-4
100
-2
50
50
0
0
0.0
0.5
0.0
0.04
1.0
1.5
0.2
2.0
0.4
2.5
3.0
0.6
3.5
4.0
0.8
4.5
5.0
1.0
5.5
Q [US GPM]
1.2
Q [m³/h]
P2
[hp]
P2
0.06
30
0.04
0.02
0.00
20
Eff
0.02
10
0.00
0
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]
H NPSH
[m] [ft]
4
H
[ft]
15
15
10
2
0
10
NPSHR
5
5
0
0
0.0
24
Eff
[%]
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]
TM04 4545 1609
P2
[kW]
100
-3
20
0
150
-5
40
Curves/technical data
CR 1s H
TM04 4642
Dimensional sketches
Dimensions and weights
Dimensions [inch]
Pump
Type
Hp
CR 1s-2 H
1/3
CR 1s-3 H
1/3
CR 1s-4 H
1/3
CR 1s-5 H
1/3
CR 1s-6 H
1/2
CR 1s-7 H
1/2
CR 1s-8 H
1/2
CR 1s-9 H
3/4
CR 1s-10 H
3/4
CR 1s-11 H
3/4
CR 1s-12 H
3/4
CR 1s-13 H
1
CR 1s-15 H
1
CR 1s-17 H
1 1/2
CR 1s-19 H
1 1/2
CR 1s-21 H
1 1/2
CR 1s-23 H
1 1/2
CR 1s-25 H
2
CR 1s-27 H
2
Ph
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
TEFC
B1
B1+B2
E1
E3
E4
13 1/8
13 1/8
13 1/8
13 1/8
13 7/8
13 7/8
14 1/2
14 1/2
15 1/4
15 1/4
16
16
16 5/8
16 5/8
17 3/8
17 3/8
18 1/8
18 1/8
18 3/4
18 3/4
19 1/2
19 1/2
20 1/4
20 1/4
21 5/8
21 5/8
23
23
24 1/2
24 1/2
25 7/8
25 7/8
27 1/4
27 1/4
28 3/4
28 3/4
30 1/8
30 1/8
22 3/8
20 3/4
22 3/8
20 3/4
23 1/8
21 1/2
23 7/8
22 1/8
24 1/2
22 7/8
25 1/4
23 5/8
26
24 1/4
27 1/4
25
28
25 3/4
28 3/4
26 3/8
29 3/8
27 1/8
31 3/8
27 7/8
32 7/8
29 1/4
34 3/4
31 7/8
36 1/8
33 1/4
37 5/8
34 3/4
39
36 1/8
41 1/4
40 1/8
42 3/4
41 5/8
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
15 3/4
15 3/4
15 3/4
15 3/4
16 1/2
16 1/2
17 1/8
17 1/8
17 7/8
17 7/8
18 5/8
18 5/8
19 1/4
19 1/4
20
20
20 3/4
20 3/4
21 3/8
21 3/8
22 1/8
22 1/8
22 7/8
22 7/8
24 1/4
24 1/4
25 5/8
25 5/8
27 1/8
27 1/8
28 1/2
28 1/2
29 7/8
29 7/8
31 3/8
31 3/8
32 3/4
32 3/4
18 3/4
18 3/4
18 3/4
18 3/4
19 1/2
19 1/2
20 1/8
20 1/8
20 7/8
20 7/8
21 5/8
21 5/8
22 1/4
22 1/4
23
23
23 3/4
23 3/4
24 3/8
24 3/8
25 1/8
25 1/8
25 7/8
25 7/8
27 1/4
27 1/4
28 5/8
28 5/8
30 1/8
30 1/8
31 1/2
31 1/2
32 7/8
32 7/8
34 3/8
34 3/8
35 3/4
35 3/4
D1
6
5
6
5
6
5
6
5
6
5
6
5
6
5
6
5
6
5
6
5
6
5
6
5
6
5
7
5
7
5
7
5
7
5
7
7
7
7
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
1/8
1/4
1/8
D2
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
3/4
5/8
3/4
5/8
3/4
5/8
3/4
5/8
3/4
3/8
3/4
3/8
D3
D4
D5
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
3 1/2
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
1 3/4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
Ship
Wt.
[lbs]
69
62
69
62
70
63
71
69
75
70
76
71
77
72
82
73
83
74
84
75
85
76
101
77
103
78
107
84
109
86
111
88
113
89
126
116
127
118
All dimensions in inches unless otherwise noted.
25
Curves/technical data
CR(E) 1 H
CR(E) 1 H
H
[m]
240
H
[ft]
CR(E) 1 H
800
-27 (E)
750
750
-25
700
180
800
2-pole, 60 Hz
220
200
H
[ft]
700
-23 (E)
650
650
-21
600
550
600
550
-19 (E)
160
500
140
500
-17
450
450
-15 (E)
120
400
400
-13 (E)
-12
350
350
100
-11
300
80
300
-10 (E)
250
-9
250
-7 (E)
200
-5 (E)
150
-8
60
200
-6
150
40
-4
100
20
0
100
-3
-2
50
50
0
0
0
1
0.0
P2
[kW]
P2
[hp]
0.06
0.08
2
3
4
0.5
5
6
1.0
7
8
1.5
9
10
2.0
11
12 Q
2.5
[US GPM]
Q [m³/h]
P2
Eff
Eff
[%]
40
0.04
0.04
20
0.02
0.00
0
0
1
2
3
4
5
6
7
8
9
10
11
12 Q
[US GPM]
H NPSH
[m] [ft]
4
2
0
15
15
10
10
5
5
NPSHR
0
0
0
26
H
[ft]
1
2
3
4
5
6
7
8
9
10
11
12 Q
[US GPM]
TM04 4546 1609
0.00
Curves/technical data
CR(E) 1 H
TM04 4642
Dimensional sketches
Dimensions and weights
Dimensions [inch]
Pump
Type
Hp
CR 1-2 H
1/3
CR 1-3 H
1/3
CR 1-4 H
1/2
CR(E) 1-5 H
1/2
CR 1-6 H
3/4
CR(E) 1-7 H
3/4
CR 1-8 H
1
CR 1-9 H
1
CR(E) 1-10 H
1
CR 1-11 H
1 1/2
CR 1-12 H
1 1/2
CR(E) 1-13 H 1 1/2
CR(E) 1-15 H
2
CR 1-17 H
2
CR(E) 1-19 H
2
CR 1-21 H
3
CR(E) 1-23 H
3
CR 1-25 H
3
CR(E) 1-27 H
3
Ph
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
TEFC
B1
B1+B2
E1
E3
E4
13 1/8
13 1/8
13 1/8
13 1/8
13 7/8
13 7/8
14 1/2
14 1/2
15 1/4
15 1/4
16
16
16 5/8
16 5/8
17 3/8
17 3/8
18 1/8
18 1/8
18 3/4
18 3/4
19 1/2
19 1/2
20 1/4
20 1/4
21 5/8
21 5/8
23
23
24 1/2
24 1/2
27
27
28 3/8
28 3/8
29 7/8
29 7/8
31 1/4
31 1/4
22 3/8
20 3/4
22 3/8
20 3/4
23 1/8
21 1/2
23 7/8
22 1/8
25 1/8
22 7/8
25 7/8
23 5/8
27 7/8
24 1/4
28 5/8
25
29 1/4
25 3/4
30 1/2
27 5/8
31 1/4
28 3/8
31 7/8
29
34 1/4
33 1/8
35 5/8
34 1/2
37
35 7/8
41 3/8
40 1/4
42 3/4
41 5/8
44 1/4
43 1/8
45 5/8
44 1/2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
15 3/4
15 3/4
15 3/4
15 3/4
16 1/2
16 1/2
17 1/8
17 1/8
17 7/8
17 7/8
18 5/8
18 5/8
19 1/4
19 1/4
20
20
20 3/4
20 3/4
21 3/8
21 3/8
22 1/8
22 1/8
22 7/8
22 7/8
24 1/4
24 1/4
25 5/8
25 5/8
27 1/8
27 1/8
29 1/2
29 1/2
30 7/8
30 7/8
32 3/8
32 3/8
33 3/4
33 3/4
18 3/4
18 3/4
18 3/4
18 3/4
19 1/2
19 1/2
20 1/8
20 1/8
20 7/8
20 7/8
21 5/8
21 5/8
22 1/4
22 1/4
23
23
23 3/4
23 3/4
24 3/8
24 3/8
25 1/8
25 1/8
25 7/8
25 7/8
27 1/4
27 1/4
28 5/8
28 5/8
30 1/8
30 1/8
34
34
35 3/8
35 3/8
36 7/8
36 7/8
38 1/4
38 1/4
D1
6
5
6
5
6
5
6
5
6
5
6
5
6
5
6
5
6
5
7
5
7
5
7
5
7
7
7
7
7
7
8
7
8
7
8
7
8
7
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
1/8
1/4
1/8
1/4
1/8
5/8
1/8
5/8
1/8
5/8
1/8
5/8
1/8
D2
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
6
4
6
4
6
4
6
4
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
3/4
5/8
3/4
5/8
3/4
5/8
3/4
3/8
3/4
3/8
3/4
3/8
7/8
3/8
7/8
3/8
7/8
3/8
7/8
3/8
D3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
D4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
D5
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
Ship
Wt.
[lbs]
69
62
69
62
73
63
74
69
80
71
81
72
93
72
94
74
95
74
102
76
103
77
104
77
114
104
116
106
118
108
157
115
159
120
161
122
163
124
Dimensions [inch]
MLE
D1
5
5
5
7
5
7
7
7
7
7
5/8
5/8
5/8
1/8
5/8
1/8
1/8
1/8
1/8
1/8
D2
5
5
5
6
5
6
6
6
6
6
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
5/8
B1+B2
22 1/8
23 1/2
27 1/4
31
29 3/8
33 1/8
34 3/8
37 3/8
41 3/43
44 1/2
Ship
Wt.
[lbs]
72
75
80
97
86
102
117
121
139
142
All dimensions in inches unless otherwise noted.
27
Curves/technical data
CR(E) 3 H
CR(E) 3 H
H
[m]
240
H
[ft]
CR(E) 3 H
800
-25 (E)
750
-23
700
180
700
-21
650
600
650
600
-19 (E)
550
550
160
-17
500
140
120
800
2-pole, 60 Hz
750
220
200
H
[ft]
500
-15 (E)
450
450
-13
400
400
-12 (E)
350
-10
300
80
350
-11
100
300
-9 (E)
250
250
-8
-7
200
200
-6 (E)
150
40
100
20
0
-3 (E)
100
50
0
0
0.0
0.10
150
-2
50
0
P2
[kW]
-5 (E)
-4
2
0.5
4
6
1.0
8
1.5
10
2.0
12
2.5
14
3.0
16
3.5
18
4.0
20
22
Q [US GPM]
4.5
5.0
Q [m³/h]
P2
[hp]
P2
0.15
Eff
0.10
0.05
0.00
0.05
0.00
4
6
8
10
12
14
16
18
20
22
Q [US GPM]
H
[ft]
15
15
10
0
10
NPSHR
5
5
0
0
0
28
40
0
2
H NPSH
[m] [ft]
2
60
20
0
4
Eff
[%]
2
4
6
8
10
12
14
16
18
20
22
Q [US GPM]
TM04 4547 1609
60
Curves/technical data
CR(E) 3 H
TM04 4642
Dimensional sketches
Dimensions and weights
Dimensions [inch]
Pump
Type
Hp
CR 3-2 H
1/3
CR(E) 3-3 H
1/2
CR 3-4 H
3/4
CR(E) 3-5 H
3/4
CR(E) 3-6 H
1
CR 3-7 H
1 1/2
CR 3-8 H
1 1/2
CR(E) 3-9 H
1 1/2
CR 3-10 H
2
CR 3-11 H
2
CR(E) 3-12 H
2
CR 3-13 H
3
CR(E) 3-15 H
3
CR 3-17 H
3
CR(E) 3-19 H
3
CR 3-21 H
5
CR 3-23 H
5
CR(E) 3-25 H
5
Ph
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
TEFC
B1
B1+B2
E1
E3
E4
D1
13 1/8
13 1/8
13 1/8
13 1/8
13 7/8
13 7/8
14 1/2
14 1/2
15 1/4
15 1/4
16
16
16 5/8
16 5/8
17 3/8
17 3/8
18 1/8
18 1/8
18 3/4
18 3/4
19 1/2
19 1/2
21 1/4
21 1/4
22 3/4
22 3/4
24 1/8
24 1/8
25 1/2
25 1/2
27
27
28 3/8
28 3/8
29 7/8
29 7/8
22 3/8
20 3/4
22 3/8
20 3/4
23 3/4
21 1/2
24 1/2
22 1/8
26 1/2
22 7/8
27 5/8
24 3/4
28 3/8
25 1/2
29 1/8
26 1/4
30 5/8
29 1/2
31 3/8
30 1/4
32 1/8
31
35 3/4
34 1/2
37 1/8
36
38 1/2
37 3/8
40
38 3/4
42 1/4
42 1/2
43 5/8
43 7/8
45 1/8
45 3/8
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
15 3/4
15 3/4
15 3/4
15 3/4
16 1/2
16 1/2
17 1/8
17 1/8
17 7/8
17 7/8
18 5/8
18 5/8
19 1/4
19 1/4
20
20
20 3/4
20 3/4
21 3/8
21 3/8
22 1/8
22 1/8
23 3/4
23 3/4
25 1/4
25 1/4
26 5/8
26 5/8
28
28
29 1/2
29 1/2
30 7/8
30 7/8
32 3/8
32 3/8
18 3/4
18 3/4
18 3/4
18 3/4
19 1/2
19 1/2
20 1/8
20 1/8
20 7/8
20 7/8
21 5/8
21 5/8
22 1/4
22 1/4
23
23
23 3/4
23 3/4
24 3/8
24 3/8
25 1/8
25 1/8
28 1/4
28 1/4
29 3/4
29 3/4
31 1/8
31 1/8
32 1/2
32 1/2
34
34
35 3/8
35 3/8
36 7/8
36 7/8
6 1/4
5 5/8
6 1/4
5 5/8
6 1/4
5 5/8
6 1/4
5 5/8
6 1/4
5 5/8
7 1/4
5 5/8
7 1/4
5 5/8
7 1/4
5 5/8
7 1/4
7 1/8
7 1/4
7 1/8
7 1/4
7 1/8
8 5/8
7 1/8
8 5/8
7 1/8
8 5/8
7 1/8
8 5/8
7 1/8
10 5/8
8 3/4
10 5/8
8 3/4
10 5/8
8 3/4
D2
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
5
4
6
4
6
4
6
4
6
4
7
5
7
5
7
5
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
1/4
5/8
3/4
5/8
3/4
5/8
3/4
5/8
3/4
3/8
3/4
3/8
3/4
3/8
7/8
3/8
7/8
3/8
7/8
3/8
7/8
3/8
1/2
3/8
1/2
3/8
1/2
3/8
D3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
D4
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
1
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
D5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
Ship
Wt.
[lbs]
69
67
73
67
78
69
79
70
91
71
95
72
96
73
97
74
109
96
110
101
111
102
147
108
149
110
150
111
156
113
185
128
187
130
189
132
Dimensions [inch]
MLE
D1
D2
B1+B2
5 5/8
5 5/8
5 5/8
7 1/8
5 5/8
7 1/8
7 1/8
7 1/8
7 1/8
8 3/4
5 5/8
5 5/8
5 5/8
6 5/8
5 5/8
6 5/8
6 5/8
6 5/8
6 5/8
7 1/2
20 5/8
22 1/8
24 3/8
28 1/4
26 1/2
30 3/8
32 1/2
36
31 7/8
45 3/8
Ship
Wt.
[lbs]
70
73
77
90
82
99
115
128
132
172
All dimensions in inches unless otherwise noted.
29
Curves/technical data
CR(E) 5 H
CR(E) 5 H
H
[m]
240
H
[ft]
CR(E) 5 H
800
H
[ft]
800
2-pole, 60 Hz
-24 (E)
750
750
220
700
200
180
700
-22
650
650
-20 (E)
600
600
-18
550
550
160
-16 (E)
500
140
120
500
-15
-14
450
450
-13 (E)
400
350
100
-11
350
-9
300
-10 (E)
300
80
400
-12
-8
250
250
-7 (E)
-6
200
200
-5 (E)
150
100
20
0
100
-3 (E)
-2 (E)
50
50
0
0
0
0
P2
[kW]
150
-4
40
5
1
10
2
15
3
20
4
25
5
30
6
35
7
8
40
Q [US GPM]
9
10
P2
[hp]
Q [m³/h]
P2
Eff
0.3
60
0.2
0.2
40
0.1
0.1
20
0.0
0.0
0
0
5
10
15
20
25
30
35
40
Q [US GPM]
H NPSH
[m] [ft]
4
H
[ft]
15
15
10
2
0
10
NPSHR
5
5
0
0
0
30
Eff
[%]
5
10
15
20
25
30
35
40
Q [US GPM]
TM04 4544 1609
60
CR(E) 5 H
Curves/technical data
TM04 4642
Dimensional sketches
Dimensions and weights
Dimensions [inch]
Pump
Type
Hp
CR(E) 5-2 H
3/4
CR(E) 5-3 H
1
CR 5-4 H
1 1/2
CR(E) 5-5 H
1 1/2
CR 5-6 H
2
CR(E) 5-7 H
2
CR 5-8 H
3
CR 5-9 H
3
CR(E) 5-10 H
3
CR 5-11 H
5
CR 5-12 H
5
CR(E) 5-13 H
5
CR 5-14 H
5
CR 5-15 H
5
CR(E) 5-16 H
5
CR 5-18 H
7 1/2
CR(E) 5-20 H 7 1/2
CR 5-22 H
7 1/2
CR(E) 5-24 H 7 1/2
Ph
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
1
3
TEFC
B1
B1+B2
E1
E3
E4
D1
13 1/8
13 1/8
14 1/4
14 1/4
15 1/4
15 1/4
16 3/8
16 3/8
17 3/8
17 3/8
18 1/2
18 1/2
20 5/8
20 5/8
21 5/8
21 5/8
22 3/4
22 3/4
23 3/4
23 3/4
24 7/8
24 7/8
25 7/8
25 7/8
27
27
28
28
29 1/8
29 1/8
31 5/8
31 5/8
33 3/4
33 3/4
35 7/8
35 7/8
38
38
23
20 3/4
25 3/8
21 7/8
27
24 1/8
28
25 1/8
30
28 7/8
31
29 7/8
35
33 7/8
36 1/8
34 7/8
37 1/8
36
39
39 1/4
40 1/8
40 3/8
41 1/8
41 3/8
42 1/4
42 1/2
43 3/8
43 1/2
44 3/8
44 5/8
46 7/8
47 1/8
49
49 1/4
51 1/8
51 3/8
53 1/4
53 1/2
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
3
15 3/4
15 3/4
16 7/8
16 7/8
17 7/8
17 7/8
19
19
20
20
21 1/8
21 1/8
23 1/8
23 1/8
24 1/8
24 1/8
25 1/4
25 1/4
26 1/4
26 1/4
27 3/8
27 3/8
28 3/8
28 3/8
29 1/2
29 1/2
30 1/2
30 1/2
31 5/8
31 5/8
34 7/8
34 7/8
37
37
39 1/8
39 1/8
41 1/4
41 1/4
18 3/4
18 3/4
19 7/8
19 7/8
20 7/8
20 7/8
22
22
23
23
24 1/8
24 1/8
27 5/8
27 5/8
28 5/8
28 5/8
29 3/4
29 3/4
30 3/4
30 3/4
31 7/8
31 7/8
32 7/8
32 7/8
34
34
35
35
36 1/8
36 1/8
40 3/8
40 3/8
42 1/2
42 1/2
44 5/8
44 5/8
46 3/4
46 3/4
6 1/4
5 5/8
6 1/4
5 5/8
7 1/4
5 5/8
7 1/4
5 5/8
7 1/4
7 1/8
7 1/4
7 1/8
8 5/8
7 1/8
8 5/8
7 1/8
8 5/8
7 1/8
10 5/8
8 3/4
10 5/8
8 3/4
10 5/8
8 3/4
10 5/8
8 3/4
10 5/8
8 3/4
10 5/8
8 3/4
10 1/4
8 3/4
10 1/4
8 3/4
10 1/4
8 3/4
10 1/4
8 3/4
D2
5
4
5
4
5
4
5
4
5
4
5
4
6
4
6
4
6
4
7
5
7
5
7
5
7
5
7
5
7
5
7
5
7
5
7
5
7
5
1/4
5/8
1/4
5/8
3/4
5/8
3/4
5/8
3/4
3/8
3/4
3/8
7/8
3/8
7/8
3/8
7/8
3/8
1/2
3/8
1/2
3/8
1/2
3/8
1/2
3/8
1/2
3/8
1/2
3/8
5/8
3/8
5/8
3/8
5/8
3/8
5/8
3/8
D3
3
3
3
3
3
3
3
3
3
3
3
3
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/4
1/4
1/4
1/4
1/4
1/4
1/4
1/4
D4
1
1
1
1
1
1
1
1
1
1
1
1
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
3/4
0
0
0
0
0
0
0
0
D5
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
4
5
5
5
5
5
5
5
5
3
3
3
3
3
3
3
3
3
3
3
3
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
1/2
Ship
Wt.
[lbs]
77
68
90
69
94
71
95
72
108
95
109
100
145
106
147
108
148
109
177
120
182
121
183
122
185
127
186
128
187
129
200
188
203
190
300
287
302
290
Dimensions [inch]
MLE
D1
D2
B1+B2
5 5/8
5 5/8
7 1/8
5 5/8
7 1/8
7 1/8
7 1/8
8 3/4
8 3/4
8 3/4
8 3/4
5 5/8
5 5/8
6 5/8
5 5/8
6 5/8
6 5/8
6 5/8
7 1/2
7 1/2
7 1/2
7 1/2
20 5/8
23 1/4
27 1/8
25 3/8
29 1/4
31 3/8
36
40 3/8
44 5/8
49 1/8
53 1/2
Ship
Wt.
[lbs]
71
75
88
81
94
113
127
166
170
204
303
All dimensions in inches unless otherwise noted.
31
Curves/technical data
CR(E) 10 H
CR(E) 10 H
H
[m]
H
[ft]
CR(E) 10 H
850
2-pole, 60 Hz
-17
240
800
H
[ft]
850
800
-16
750
750
220
700
700
-14 (E)
200
180
650
650
600
600
-12 (E)
550
550
160
500
140
120
450
400
400
-8 (E)
350
350
-7
300
60
450
-9
100
80
500
-10 (E)
300
-6 (E)
250
-5
250
200
-4 (E)
200
150
-3
150
100
-2 (E)
100
40
0
-1 (E)
50
0
0
0
P2
[kW]
0.4
0.2
0.0
50
P2
[hp]
0
5
1
10
2
15
3
20
4
25
5
30
6
7
35
40
8
9
45
10
50
11
55
12
60
13
Q [US GPM]
14
15
Q [m³/h]
0.8
P2
80
0.6
Eff
60
0.4
40
0.2
20
0.0
0
0
5
10
15
20
25
30
35
40
45
50
55
60
Q [US GPM]
H NPSH
[m] [ft]
4
H
[ft]
15
15
10
2
0
10
NPSHR
5
5
0
0
0
32
Eff
[%]
5
10
15
20
25
30
35
40
45
50
55
60
Q [US GPM]
TM04 4548 1609
20
Curves/technical data
CR(E) 10 H
TM04 4871
Dimensional sketches 2x2
Dimensions and weights 2x2
Dimensions [inch]
Pump
Type
CR(E) 10-1 H
CR(E) 10-2 H
Hp
3/4
1 1/2
CR 10-3 H
3
CR(E) 10-4 H
3
CR 10-5 H
5
CR(E) 10-6 H
CR 10-7 H
CR(E) 10-8 H
CR 10-9 H
5
5
7 1/2
7 1/2
CR(E) 10-10 H 7 1/2
Ph
TEFC
E3
E4
ODP
Ship
Wt.
[lbs]
Dimensions [inch]
MLE
Ship
Wt.
[lbs]
B1
B1+B2
E1
D1
D2
D3
D4
D5
D1
D2
B1+B2
D1
D2
B1+B2
1
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
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
-
-
-
-
1
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
123
108
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
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
-
-
-
-
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
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
-
-
-
-
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
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
-
-
-
-
1
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
1
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
-
-
-
-
1
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
5 3/8
5 1/4
3
5 1/2
-
-
-
227
8 3/4
7 1/2
45
240
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
5 1/4
3
5 1/2
-
-
-
232
8 3/4
7 1/2
47 3/8
251
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
8 3/4
CR(E) 10-12 H
10
CR(E)10-14 H
10
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
-
-
-
-
8 3/4
5 3/8
Weights are based on pump with TEFC motor.
All dimensions in inches unless o herwise noted.
33
CR(E) 10 H
Curves/technical data
TM04 4818
Dimensional sketches GA
Dimensions and weights GA
Dimensions [inch]
Pump
Type
CR(E) 10-1 H
CR(E) 10-2 H
CR 10-3 H
Hp
3/4
1 1/2
3
CR(E) 10-4 H
3
CR 10-5 H
5
CR(E) 10-6 H
5
CR 10-7 H
5
CR(E) 10-8 H
7 1/2
CR 10-9 H
7 1/2
CR(E) 10-10 H
7 1/2
CR(E) 10-12 H
10
CR(E) 10-14 H
10
CR 10-16 H
CR 10-17 H
Ph
TEFC
Ship
Wt.
[lbs]
Dimensions [inch]
MLE
Ship
Wt.
[lbs]
B1
B1+B
E1
D1
D2
D3
D4
D5
D1
D2
B1+B2
D1
D2
B1+B2
1
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
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
-
-
-
-
1
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
17
E3
E4
108
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
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
3
23 1/4 27 3/4
7 1/8
4 3/8
4 1/2
3/4
4 1/2
-
-
-
143
-
-
-
-
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
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
-
-
-
-
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
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
3
28
32 1/2
8 3/4
5 3/8
4 1/2
3/4
4 1/2
-
-
-
161
-
-
-
-
1
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
3
34
41
1
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
-
-
-
-
1
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
3
32 3/4 38 1/4
5 3/8
5 1/4
0
5 1/2
-
-
-
227
8 3/4
7 1/2
45
240
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
5 3/8
5 1/4
0
5 1/2
-
-
-
232
8 3/4
7 1/2
47 3/8
251
1
34 1/8
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
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
-
-
-
-
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
-
-
-
-
45
50
Weights are based on pump with TEFC motor.
All dimensions in inches unless o herwise noted.
34
ODP
8 3/4
8 3/4
Curves/technical data
CR(E) 10 H
TM04 4643
Dimensional sketches G05
Dimensions and weights G05
Dimensions [inch]
Pump
Type
CR(E) 10-1 H
CR(E) 10-2 H
CR 10-3 H
Hp
3/4
1 1/2
3
CR(E) 10-4 H
3
CR 10-5 H
5
CR(E) 10-6 H
CR 10-7 H
CR(E) 10-8 H
CR 10-9 H
5
5
7 1/2
7 1/2
CR(E) 10-10 H 7 1/2
Ph
TEFC
E3
E4
ODP
Ship
Wt.
[lbs]
Dimensions [inch]
MLE
Ship
Wt.
[lbs]
B1
B1+B2
E1
D1
D2
D3
D4
D5
D1
D2
B1+B2
D1
D2
B1+B2
1
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
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
-
-
-
-
1
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
108
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
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
-
-
-
-
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
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
-
-
-
-
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
-
-
-
-
26 3/4 31 1/4
3
24 1/4
39 3/4
4 7/8
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
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
-
-
-
-
1
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
1
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
-
-
-
-
1
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
5 3/8
5 1/4
3
5 1/2
-
-
-
227
8 3/4
7 1/2
45
240
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
5 3/8
5 1/4
3
5 1/2
-
-
-
232
8 3/4
7 1/2
47 3/8
251
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
8 3/4
CR(E) 10-12 H
10
CR(E) 10-14 H
10
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
-
-
-
-
8 3/4
Weights are based on pump with TEFC motor.
All dimensions in inches unless o herwise noted.
35
Curves/technical data
CR(E) 15 H
CR(E) 15 H
H
[m]
240
H
[ft]
CR(E) 15 H
800
H
[ft]
800
2-pole, 60 Hz
-12
750
750
700
700
220
180
650
650
-10
600
600
-9
550
550
160
-8
500
140
120
500
450
-7
450
400
-6 (E)
400
350
350
-5 (E)
100
300
80
60
300
-4 (E)
250
250
-3 (E)
200
150
200
150
-2 (E)
40
100
20
0
P2
[kW]
100
-1 (E)
50
50
0
P2
[hp]
0
0
10
0
2
20
4
30
6
40
8
50
10
12
60
14
70
80
16
18
2.0
1.0
0.5
0.0
90
20
100
22
110
24
Q [US GPM]
26
28
Q [m³/h]
80
Eff
1.5
60
P2
1.0
40
0.5
20
0.0
0
0
10
20
30
40
50
60
70
80
90
100
110
Q [US GPM]
H NPSH
[m] [ft]
4
H
[ft]
15
15
10
2
0
10
NPSHR
5
5
0
0
0
36
Eff
[%]
10
20
30
40
50
60
70
80
90
100
110
Q [US GPM]
TM04 4549 1609
200
Curves/technical data
CR(E) 15 H
TM04 4871
Dimensional sketches 2x2
Dimensions and weights 2x2
Dimensions [inch]
Pump
Type
CR(E) 15-1 H
CR(E) 15-2 H
CR(E) 15-3 H
Hp
2
5
5
CR(E) 15-4 H 7 1/2
CR(E) 15-5 H
CR(E) 15-6 H
10
10
Ph
TEFC
ODP
Ship
Wt.
[lbs]
Dimensions [inch]
MLE
B1+B2
Ship
Wt.
[lbs]
B1
B1+B2
E1
E3
E4
D1
D2
D3
D4
D5
D1
D2
B1+B2
D1
D2
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
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
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
1
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
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
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
-
-
-
-
Weights are based on pump with TEFC motor.
All dimensions in inches unless o herwise noted.
37
Curves/technical data
CR(E) 15 H
TM04 4818
Dimensional sketches GA
Dimensions and weights GA
Dimensions [inch]
Pump
Type
CR(E) 15-1 H
CR(E) 15-2 H
CR(E) 15-3 H
CR(E) 15-4 H
CR(E) 15-5 H
CR(E) 15-6 H
Hp
2
5
5
7 1/2
10
10
B1
B1+B2
E1
E3
E4
D1
D2
D3
D4
D5
D1
D2
B1+B
D1
D2
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
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
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
1
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
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
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 1/4
0
5 1/2
-
-
-
223
8 3/4
7 1/2
43 3/4
240
TEFC
ODP
5 3/8
MLE
B1+B
Ship
Wt.
[lbs]
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
-
-
-
-
Weights are based on pump with TEFC motor.
All dimensions in inches unless o herwise noted.
38
Dimensions [inch]
Ship
Wt.
[lbs]
Ph
Curves/technical data
CR(E) 15 H
TM04 4643
Dimensional sketches G05
Dimensions and weights G05
Dimensions [inch]
Pump
Type
CR(E) 15-1 H
CR(E) 15-2 H
CR(E) 15-3 H
Hp
2
5
5
CR(E) 15-4 H 7 1/2
CR(E) 15-5 H
CR(E) 15-6 H
10
10
Ph
TEFC
ODP
Ship
Wt.
[lbs]
Dimensions [inch]
MLE
B1+B
Ship
Wt.
[lbs]
B1
B1+B2
E1
E3
E4
D1
D2
D3
D4
D5
D1
D2
B1+B2
D1
D2
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
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
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
1
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
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
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
-
-
-
-
Weights are based on pump with TEFC motor.
All dimensions in inches unless o herwise noted.
39
Curves/technical data
CR(E) 20 H
CR(E) 20 H
H
[m]
H
[ft]
CR(E) 20 H
700
180
700
2-pole, 60 Hz
-10
200
H
[ft]
650
650
600
600
550
550
-8
160
500
500
-7
140
120
450
450
-6
400
350
400
350
-5
100
300
300
-4 (E)
60
250
250
-3 (E)
200
150
200
150
-2 (E)
40
100
100
-1 (E)
20
50
0
P2
[kW]
50
0
P2
[hp]
0
0
10
0
2
20
4
30
6
40
8
50
10
12
60
14
70
80
16
18
90
20
4
2
0
22
110
24
120
26
28
130
30
140
32
Q [US GPM]
34
Q [m³/h]
60
P2
40
1
20
0
0
0
10
20
30
40
50
60
70
80
90
100
110
120
130
140
Q [US GPM]
H NPSH
[m] [ft]
8
4
0
H
[ft]
30
30
20
20
NPSHR
10
10
0
0
0
40
Eff
[%]
80
Eff
3
2
1
100
10
20
30
40
50
60
70
80
90
100
110
120
130
140
Q [US GPM]
TM04 4550 1609
80
Curves/technical data
CR(E) 20 H
TM04 4871
Dimensional sketches 2x2
Dimensions and weights 2x2
Dimensions [inch]
Pump
Type
Hp
CR(E) 20-1 H
3
CR(E) 20-2 H
5
CR(E) 20-3 H 7 1/2
Ph
TEFC
ODP
Ship
Wt.
[lbs]
Dimensions [inch]
MLE
B1+B2
Ship
Wt.
[lbs]
B1
B1+B2
E1
E3
E4
D1
D2
D3
D4
D5
D1
D2
B1+B2
D1
D2
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
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
1
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
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(E) 20-4 H
10
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
50 1/4
404
-
-
-
-
9 1/8
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
-
-
-
-
Weights are based on pump with TEFC motor.
All dimensions in inches unless o herwise noted.
41
Curves/technical data
CR(E) 20 H
TM04 4818
Dimensional sketches GA
Dimensions and weights GA
Dimensions [inch]
Pump
Type
Hp
CR(E) 20-1 H
3
CR(E) 20-2 H
5
CR(E) 20-3 H
7 1/2
CR(E) 20-4 H
10
CR 20-5 H
CR 20-6 H
CR 20-7 H
Ph
TEFC
Ship
Wt.
[lbs]
Dimensions [inch]
MLE
B1+B
Ship
Wt.
[lbs]
B1
B1+B2
E1
E3
E4
D1
D2
D3
D4
D5
D1
D2
B1+B2
D1
D2
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
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
1
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
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
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
-
-
-
-
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
-
-
-
-
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
-
-
-
-
Weights are based on pump with TEFC motor.
All dimensions in inches unless o herwise noted.
42
ODP
Curves/technical data
CR(E) 20 H
TM04 4643
Dimensional sketches G05
Dimensions and weights G05
Dimensions [inch]
Pump
Type
CR(E) 20-1 H
CR(E) 20-2 H
Hp
3
5
CR(E) 20-3 H 7 1/2
CR(E) 20-4 H
10
Dimensions [inch]
B1
B1+B2
E1
E3
E4
D1
D2
D3
D1
D2
B1+B
Ship
Wt.
[lbs]
D1
D2
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
Ph
TEFC
ODP
D4
D5
MLE
B1+B
Ship
Wt.
[lbs]
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
1
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
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
1 1/4 9 1/2 11 1/2
9 1/8
55 7/8
505
-
-
-
-
7
Weights are based on pump with TEFC motor.
All dimensions in inches unless o herwise noted.
43
Curves/technical data
CR(E) 32 H
CR(E) 32 H
H
[m]
H
[ft]
950
280
260
240
-11-2
900
950
2-pole, 60 Hz
900
850
-10-2
800
800
-9
750
750
-9-2
220
-8
700
200
CR(E) 32 H
-10
850
H
[ft]
700
-8-2
650
650
-7
180
600
600
-7-2
550
550
-6
160
500
140
120
500
-6-2
450
450
-5
-5-2
400
400
-4
350
350
100
-4-2
300
80
300
-3
250
250
-3-2 (E)
40
200
200
-2 (E)
-2-1
150
100
20
0
150
-2-2
100
-1 (E)
-1-1 (E)
50
50
0
P2
P2
[kW] [hp]
0
0
20
0
5
40
60
10
80
15
100
20
120
25
140
30
160
35
180
40
200
45
4
2
0
Q [m³/h]
P2 1/1
P2 2/3
Eff
3
2
1
Q [US GPM]
1
0
40
40
60
80
100
120
140
160
180
200
Q [US GPM]
H
[ft]
30
30
20
20
10
10
NPSHR
0
0
0
44
60
0
20
H NPSH
[m] [ft]
4
80
20
0
0
8
Eff
[%]
20
40
60
80
100
120
140
160
180
200
Q [US GPM]
TM04 4551 1609
60
Curves/technical data
CR(E) 32 H
TM04 4872
Dimensional sketches 2x2
Dimensions and weights 2x2
Dimensions [inch]
Pump
Type
Hp
CR(E) 32-1-1 H
3
CR(E) 32-1 H
5
CR 32-2-2 H
7 1/2
CR 32-2-1 H
7 1/2
CR(E) 32-2 H
7 1/2
CR(E) 32-3-2 H
10
Ph
TEFC
E3
E4
ODP
Ship
Wt.
[lbs]
Dimensions [inch]
MLE
B1+B2
Ship
Wt.
[lbs]
B1
B1+B2
E1
D1
D2
D3
D4
D5
D1
D2
B1+B2
D1
D2
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
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
1
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
-
-
-
-
1
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
-
-
-
-
1
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
5 3/8
5 1/4
3
5 1/2
-
-
-
229
8 3/4
7 1/2
43 1/2
285
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
3
5 1/2
-
-
-
236
8 3/4
7 1/2
46 1/4
314
43
8 3/4
5 3/8
5 1/4
CR 32-3 H
15
3
30 3/4
48 5/8
4 7/8
34 3/4
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
-
-
-
-
Weights are based on pump with TEFC motor.
All dimensions in inches unless o herwise noted.
45
Curves/technical data
CR(E) 32 H
TM04 4819
Dimensional sketches GA
Dimensions and weights GA
Dimensions [inch]
Pump
Type
Hp
Ph
TEFC
B1
CR(E) 32-1-1 H
CR(E) 32-1 H
CR 32-2-2 H
CR 32-2-1 H
CR(E) 32-2 H
CR(E) 32-3-2 H
B1+B2 E1
Ship
Wt.
[lbs]
Dimensions [inch]
MLE
B1+B2
Ship
Wt.
[lbs]
E3
E4
D1
D2
D3
D4
D5
D1
D2
B1+B2
D1
D2
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
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
1
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
-
-
-
-
1
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
-
-
-
-
1
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
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
3
5
7 1/2
7 1/2
7 1/2
10
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
7
-1 3/4
9 1/2
11 1/2
9 1/8
59 5/8
434
-
-
-
-
13 3/8 12 1/8
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
-
-
-
-
Weights are based on pump with TEFC motor.
All dimensions in inches unless o herwise noted.
46
ODP
Curves/technical data
CR(E) 32 H
TM04 4644
Dimensional sketches G05
Dimensions and weights G05
Dimensions [inch]
Pump
Type
Hp
CR(E) 32-1-1 H
3
CR(E) 32-1 H
5
CR 32-2-2 H
7 1/2
CR 32-2-1 H
7 1/2
CR(E) 32-2 H
7 1/2
CR(E) 32-3-2 H
10
Ph
TEFC
E3
E4
ODP
Ship
Wt.
[lbs]
Dimensions [inch]
MLE
B1
B1+B2
E1
D1
D2
D3
D4
D5
D1
D2
B1+B2
D1
D2
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
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
5 3/8
4 1/2
3 3/4
4 1/2
-
-
-
169
8 3/4
7 1/2
40 3/4
236
1
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
5 3/8
5 1/4
3
5 1/2
-
-
-
229
-
-
-
-
1
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
5 3/8
5 1/4
3
5 1/2
-
-
-
229
-
-
-
-
1
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
5 3/8
5 1/4
3
5 1/2
-
-
-
229
8 3/4
7 1/2
43 1/2
285
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 1/4
3
5 1/2
-
-
-
236
8 3/4
7 1/2
46 1/4
314
43
8 3/4
8 3/4
8 3/4
8 3/4
5 3/8
B1+B2
Ship
Wt.
[lbs]
CR 32-3 H
15
3
30 3/4
48 5/8
4 7/8
34 3/4
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
-
-
-
-
8 7/8
CR 32-5 H
20
3
36 1/4
53 7/8
4 7/8
40 1/4 48 1/2 10 1/4
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
-
-
-
-
46 1/4 57 1/4 15 3/8 13 1/8
CR 32-7 H
30
3
41 3/4
64 3/4
4 7/8
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
-
-
-
-
Weights are based on pump with TEFC motor.
All dimensions in inches unless o herwise noted.
47
Motor data
CR(E) H
Standard motors in the CR(E)-H
pump range
Motors used in the CR-H pump range are:
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 have
heavy-duty bearings for maximum thrust requirements.
• Grundfos ML or MLE motors
• Grundfos specified Baldor® motors
The information in the tables below applies to following
motors type and size:
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.
Type
Other motor types are available (i.e., Explosion proof,
Mill and Chem Duty, High Efficiency, etc.); consult your
local Grundfos company for more information.
Phase
Motor range [HP]
Cooling method
3
.33 - 10
TEFC
1
.33 - 10
TEFC
3
15 - 40
TEFC
3
15 - 40
ODP
1
5 - 1.5
TEFC
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.
3
1 - 10
TEFC
All values are subject to change without notice.
ML
Baldor
MLE
Motor tables
Baldor motor
Grundfos MLE motor
GR 7845
GR 8972_p
Grundfos ML motor
TEFC Motors (Totally Enclosed Fan Cooled, constant speed)
48
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
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
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
number
HP
PH
Frame
S.F.
Voltage
Eff.
Eff. Rating
Class
KVA
FLA
SFA
LRA
Motor
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 current
Service
Factor current
.5
1
56C
1.0
208-230
71
F
2.8
-
.75
1
56C
1.0
208-230
74
F
3.9
-
1
56C
1.0
208-230
76
F
5.2
-
3
56C
1.25
460-480
70
F
1.7
2.1
1
56C
1.0
208-230
77
F
7.5
-
3
56C
1.15
460-480
80
F
2.15
2.5
1
15
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
75
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
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.
49
Pumped liquids
CR(E) H
Pumped liquids
List of pumped liquids
CR-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.
A number of typical liquids are listed on the following
pages.
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.
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
D
Often with additives.
E
Density 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 seal
1
The pumped liquid is highly flammable.
2
The pumped liquid is combustible.
3
Insoluble in water.
4
Low self-ignition point.
These notes apply to the following table.
50
Pumped liquids
CR(E) H
1s, 1, 3,
5, 10,
15, 20
32
CR-H
HQQE
KUHE
HQQE
KUBE
100 %, 68 °F (20 °C)
HQBV
KUBV
<248 °F (120 °C)
HQQE
KUBE
248 °F - 356 °F (120 °C - 180 °C)
-
-
< 194 °F (90 °C)
HQQE
KUHE
D, E
30 %, 122 °F (50 °C)
HQQE
KUHE
E
Saturated solu ion, 122 °F (50 °C)
HQQE
KUHE
< 194 °F (90 °C)
HQQE
KUHE
D, E, 3
100 %, 176 °F (80 °C)
HQQV
KUHV
2, 3, 4, F
100 %, 68 °F (20 °C)
HQBV
KUBV
< 248 °F (120 °C)
HQQE
KUBE
Pumped liquid
Note
Alkaline degreasing agent
D, F
Ammonium hydroxide
NH4OH
Aviation fuel
Boiler water
20 %, 104 °F (40 °C)
1, 3, 4, F
F
Calcareous water
Calcium acetate
(as coolant with inhibitor)
Ca(CH3COO)2
Calcium hydroxide
Ca(OH)2
Condensate
Corn oil
Diesel oil
Liquid concentration, liquid temperature
Domestic hot water (potable water)
Ethanol (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
KUBV
Hydraulic oil (synthetic)
E, 2, 3
100 %, 212 °F (100 °C)
HQQV
KUBV
Isopropyl alcohol
CH3CHOHCH3
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
Motor oil
Naphthalene
C10H8
1, F
100 %, 68 °F (20 °C)
HQQE
KUBE
E, 2, 3
100 %, 176 °F (80 °C)
HQQV
KUBV
E, H
100 %, 176 °F (80 °C)
HQQV
KUHV
Oil-containing water
Olive oil
Peanut oil
< 212 °F (100 °C)
HQQV
KUBV
D, E, 3
100 %, 176 °F
HQQV
KUHV
D, E, 3
100 %, 176 °F (80 °C)
HQQV
KUHV
1, 3, 4, F
100 %, 68 °F (20 °C)
HQBV
KUBV
Propanol
C3H7OH
1, F
100 %, 68 °F (20 °C)
HQQV
KUBV
Propylene glycol
CH3CH(OH)CH2OH
D, E
50 %, 194 °F (90 °C)
HQQE
KUUE
Potassium carbonate
K2CO3
E
20 %, 122 °F (50 °C)
HQQE
KUHE
D, E
30 %, 122 °F (50 °C)
HQQE
KUHE
Petrol/gasoline
Potassium formate
(as coolant with inhibitor)
KOOCH
D, E, 3
100 %, 176 °F (80 °C)
HQQV
KUHV
Silicone oil
Rape seed oil
E, 3
100 %
HQQV
KUBV
Sodium chloride
(as coolant)
NaCl
D, E
30 %, < 41 °F (5°C), pH>8
HQQE
KUHE
Sodium phosphate
Na3PO4
E, H
10 %, 140 °F (60°C)
100 %, 176 °F (80 °C)
HQQV
KUHV
Approx. 2 ppm free chlorine (Cl2)
HQQE
KUBE
Soybean oil
Swimming pool water
(low chloride)
D, E, 3
51
Accessories
Grundfos CR-H baseplate
Grundfos 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 flange
connection 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.
CR(E) H
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.
TM04 4639
Baseplate dimensional sketch - CR(E) 1s, 1, 3, 5 H
TM04 4640
Baseplate dimensional sketch - CR(E) 10, 15, 20 H
TM04 4641
Baseplate dimensional sketch - CR(E) 32 H
52
Accessories
CR(E) H
Baseplate dimensions and weights
Selection
NEMA Frame
Volutes
CR 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)
139
56-182T
GA
27 1/2
23 1/2
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)
Part #
Baseplate
96956336
96956346
Dimensions
Baseplate
Number
NEMA
Frame 1, 2
Volute
HA
HB
HE
139
56, 182T
GA
12
39
4 1/2
148
213, 256T
GA
15
48
6
153
286T
GA
18
53
7 1/2
HG
HH Bolt
hole dia.
HL
HP
36 1/2
3
3/4
4 1/2
1 1/4
3/4
45 1/2
3 1/2
3/4
4 1/2
1 1/4
7/8, 1 7/8
7/8
50 1/2
4
3/4
4 1/2
1 1/4
3 5/8
1 7/8
HF
4)
HX NEMA HY NEMA
Frame 1, 2 Frame 1, 2
2 1/2, 1 1/2
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
59
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
These 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.
Notes
Motor mounting kits
1. 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 baseplate
3a. 254/256T for GA only
3b. 254/256T for G05 only
4. 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.
Baseplate
PG Kit Description
139 BP
Kit, BP139 56T GA
96983855
Kit, BP139 182T GA
96983858
Kit, BP148 213T GA
96983859
Kit, BP148 254T GA
96983862
148 BP
Material Number
153 BP
Kit, BP153 284T GA
96983863
245BP
Kit, 245BP 56T G05/G22
96983868
Kit, 245BP 182T G05/G22
96983869
252BP
Kit, 252BP 213T G05/G22
96983870
258BP
Kit, 258BP 254T G05/G22
96983871
XLBP1
XLBP2
XLBP3
96983872
Kit, BP139 56T GA
96983855
Kit, BP139 182T GA
96983858
Kit, 245BP 56T G05/G22
96983868
Kit, 245BP 182T G05/G22
96983869
Kit, BP148 213T GA
96983859
Kit, XLBP2 254T GA
96983875
Kit, 252BP 213T G05/G22
96983870
Kit, 258BP 254T G05/G22
96983871
Kit, 258BP 284T G05/G22
96983872
Kit, BP153 284T GA
96983863
TM04 4805
XLBP4
Kit, 258BP 284T G05/G22
53
Accessories
CR-H, CRE-H
Pipework connection
Remote control, R100
For pipework connection, various sets of counter
flanges are available.
R100 is used for wireless communication with the
CRE-H pump. The communication takes place by
means of infrared light.
Counter flanges for CR(E)
A set consists of two counter flanges, two gaskets, bolts
and nuts.
Product
Pump
type
Description
Pressure
class
GA
Product number
R100
625333
EMC filter for CRE-H
Pipework
connection
(suction and
discharge)
Product
number
1.5” NPT x 1” NPT
96967594
2” NPT x 1” NPT
96967595
2” NPT x 2” NPT
335021
The EMC filter is required for installation of 15 to 30 HP
E-pumps in residential areas.
Product
G05
Threaded
ANSI 250 lb.
G22
Product number
EMC-filter (11 kW)
EMC-filter (15 kW)
96478309
EMC-filter (18.5 kW)
Potentiometer for CRE-H
EMC-filter (22 kW)
Potentiometer for setpoint setting and start/stop of the
CRE-H pump.
LiqTec® for CR(E)-H
Product
LiqTec dry-running protection device. The Grundfos
LiqTec stops the pump immediately if:
Product number
External potentiometer with cabinet for
wall mounting
625468
• there is no liquid in the pump (dry-running)
• the liquid temperature exceeds +266 °F ±8 °F
(130 °C ±13 °C).
G10-LON interface for CRE-H
The 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.
When connected to the PTC sensors in the motor, the
LiqTec also protects the motor against overheating.
Product
Enclosure class: IP X0.
Product number
G10-LON interface
00605726
Pump type
4 9/16"
LiqTec dry-running protection
TM03 2109 3705
CR(E)-H
3 9/16"
54
LiqTec is prepared for DIN rail mounting in a control
cabinet.
Voltage
[V]
LiqTec
Sensor ½"
Cable
16.4 ft
Extension
cable
49.2 ft
Product
number
200-240
z
z
z
-
96556429
80-130
z
z
z
-
96556430
-
-
-
-
z
96443676
Accessories
CR(E) H
Sensors for CRE-H
Accessory
Measuring range
Product number
0-87 psi (0-6 bar)
91136169
Pressure sensor
• Connection: 1/4" NPT
0-145 psi (0-10 bar)
91136170
0-232 psi (0-16 bar)
91136171
Includes a 6 ft cable with removable potted plug
in addition to a standard plug for remote mounting.
0-362 psi (0-25 bar)
91136172
0-580 psi (0-4 bar)
91136173
0-200 psi
91120777
Measuring range [psi (bar)]
Product number
30" Hg - 30 psi (2 bar)
91123566
Gauges for CR(E)-H
Accessory
Liquid filled pressure gauge
• AISI 304/Copper
Liquid filled pressure gauge
• AISI 316
0-60 (0-4)
00ID8562
0-100 ps(0-4)
00ID8563
0-100 (0-4)
00ID8564
0-200 (0-14)
00ID8565
0-300 psi (0-21)
00ID8566
0-400 (0-28)
00ID8567
0-600 (0-41)
00ID8568
30" Hg - 30 (2)
91130835
0-60 (0-4)
00ID8569
0-100 (0-4)
00ID8570
0-160 (0-11)
00ID8571
0-200 (0-14)
00ID8572
0-300 (0-21)
00ID8573
0-400 (0-28)
00ID8574
0-600 (0-41)
00ID8575
0-200 (0-14)
00ID8576
55
Submittal data sheet
CR(E) H
Client Information
Project title:
Client name:
Reference number:
Client number:
Client contact:
Client phone number: (
)
Location Information
For:
Unit:
Site:
Service:
Address:
City:
Zip
Code:
State:
Application Information
Operating Conditions
Pumped Fluid
Fluid type:
Max.
Norm.
Min.
Capacity (gpm)
Rated
Max.
Fluid Temperature ( °F)
Suction Pressure (psig)
at designated temperature
Discharge Pressure (psig)
Specific Gravity
Differential Head (ft)
Vapor Pressure (psia)
Hydraulic Power (hp)
at designated capacity
Viscosity (cp)
NPSH Available (ft)
Service
Fluid ph:
Chlorides (ppm):
Hazardous:
Corrosion/Erosion
caused by:
Continuous
Flammable:
Intermittent (starts/day):
Other:
Pump Information
Model 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 pages
Materials page number:
Performance curve page number:
Technical data page number:
Motor data page number:
Motor Information
HP:
Phase:
Custom-built pump information (optional):
56
Voltage:
Enclosure:
Additional Information
Norm.
Quotation text
CR(E) H
CR(E)-H
Horizontal, 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.
Technical
Rated flow:
Rated head:
Minimum liquid temperature:
Maximum liquid temperature:
Type of shaft seal:
_______________________
_______________________
_______________________
_______________________
_______________________
Materials
Material, pump housing:
Material, shaft:
Material, impeller:
Material, sleeve:
Material, seal metal:
- seal face:
- seal face
- seal elastomer:
_______________________
AISI____________________
AISI____________________
AISI____________________
AISI____________________
_______________________
_______________________
_______________________
Installation
Maximum ambient temperature:
Max. pressure at stated temp.:
Standard, pipe connection:
Size, pipe connection:
Rated pressure, pipe connection:
Frame size for motor:
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
Electrical data
Motor type:
Rated power (P2):
Frequency:
Rated voltage:
Rated current:
Service factor:
Starting current:
Rated speed:
Full load motor efficiency:
Insulation class:
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
_______________________
Additional
Gross weight:
Shipping volume:
Model:
_______________________ Lbs.
_______________________
_______________________
GPM
Feet
°F
°F
Stainless
Stainless
Stainless
Stainless
Steel
Steel
Steel
Steel
°F
PSI/ °F
PSI
NEMA
HP
Hz
V
A
A
RPM
%
57
Further product
documentation
CR(E) H
WebCAPS
WebCAPS 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 density 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 and
discontinued Grundfos pumps.
Furthermore, this section contains service videos showing you how
to replace service parts.
58
Further product
documentation
CR(E) H
Sizing
0
1
This section is based on different fields of application and installation 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 replacement 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) and
3-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.
WinCAPS
WinCAPS is a Windows-based Computer Aided
Product Selection program containing detailed information 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.
Fig. 27 WinCAPS CD-ROM
59
Being responsible is our foundation
Thinking ahead makes it possible
Innovation is the essence
L-CRH-PG-01
New 0509
US
Subject to alterations.
GRUNDFOS Pumps Corporation
17100 West 118th Terrace
Olathe, Kansas 66061
Phone: +1-913-227-3400
Telefax: +1-913-227-3500
www.grundfos.com
GRUNDFOS Canada Inc.
2941 Brighton Road
Oakville, Ontario L6H 6C9 Canada
Phone: +1-905 829 9533
Telefax: +1-905 829 9512
Bombas GRUNDFOS de Mexico S.A. de C.V.
Boulevard TLC No. 15
Parque Industrial Stiva Aeropuerto
Apodaca, N.L. Mexico 66600
Phone: +52-81-8144 4000
Telefax: +52-81-8144 4010