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![Grundfos 99918164 - CR 45-2 A-G-A-E-HQQE]()
![Grundfos 99918164 - CR 45-2 A-G-A-E-HQQE]()
![Grundfos 99918164 - CR 45-2 A-G-A-E-HQQE]()
![Grundfos 99918164 - CR 45-2 A-G-A-E-HQQE]()
![Grundfos 99918164 - CR 45-2 A-G-A-E-HQQE]()
![Grundfos 99918164 - CR 45-2 A-G-A-E-HQQE]()
Description
CR 45-2 A-G-A-E-HQQE | Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). The pump head and base are in cast iron – all other wetted parts are in stainless steel. A cartridge shaft seal ensures high reliability, safe handling, and easy access and service. Power transmission is via a rigid split coupling. Pipe connection is via ANSI flanges. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.
EAN
5715114130219
Applications
Industrial applications
Material Pricing Group
30
Motor efficiency at full load 1
0.902
IE Efficiency class
IE3 / NEMA Premium
Code for rubber
E
Maximum ambient temperature
104 °F
Material code
A
Density
62.29 lb/ft³
Max pressure at stated temp
232 psi / 250 °F
Maximum operating pressure
232.06 psi
Power factor 1
0.87
Support bearing
Graflon
Selected liquid temperature
68 °F
Type of connection
ANSI
Bearing 1
SIC
Pressure rating
PN 16
Rated voltage
3 x 230/460 V
Flange size for motor
254TC
Pumped liquid
Water
KVA code
G
Starting current
7.5
Pump outlet
3
Pump inlet
3
Connect code
G
Liquid temperature range
-22 .. 248 °F
Insulation class (IEC 85)
F
IE efficiency
IE3 90,2%
Motor efficiency at 1/2 load
0.902
Built-in motor protection
NONE
Net weight
338.0 lb
Number of poles
2
Rated speed
3545 rpm
Gross weight
356.0 lb
Rated power - P2
15 HP
Enclosure class (IEC 34-5)
IP21
Power (P2) required by pump
15 HP
Pressure rating for connection
PN 16
Motor efficiency at 3/4 load
0.902
Rated current
35.2/17.6 A
Service factor
1.15
Full load SF current
40.5/20.2 A
Frequency converter
NONE
Motor type
WEG
DOE Pump Energy Index CL
0.89
Stages
2
Approvals
CURUS
Rated flow
238 US gpm
Model
B
Version
A
Diameter
5.34 in
Cooling
IC 01
Motor
254TC
Rubber
E
Maximum head
246.1 ft
Approvals for drinking water
NSF/ANSI 61
Motor standard
NEMA
Rated head
177.8 ft
Actual impeller diameter
5.34 in
Type
WEG
Curve tolerance
ISO9906:2012 3B
Impellers
2
Connection
ANSI
Impeller
Stainless steel
Code for shaft seal
HQQE
Pump housing
Cast iron
Number of reduced-diameter impellers
0
Flange rating inlet
150 lb
Pump
15 HP
Low NPSH
N
Standard
NEMA
Pump version
A
Motor Curves