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![Grundfos 99918319 - CR 64-2-2 A-G-A-V-HQQV]()
![Grundfos 99918319 - CR 64-2-2 A-G-A-V-HQQV]()
![Grundfos 99918319 - CR 64-2-2 A-G-A-V-HQQV]()
![Grundfos 99918319 - CR 64-2-2 A-G-A-V-HQQV]()
![Grundfos 99918319 - CR 64-2-2 A-G-A-V-HQQV]()
![Grundfos 99918319 - CR 64-2-2 A-G-A-V-HQQV]()
Description
CR 64-2-2 A-G-A-V-HQQV | 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
5715114131865
Applications
Industrial applications
Material Pricing Group
30
Motor efficiency at full load 1
0.91
IE Efficiency class
IE3 / NEMA Premium
Code for rubber
V
Maximum ambient temperature
104 °F
Material code
A
Density
62.29 lb/ft³
Max pressure at stated temp
232 psi / 194 °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
Starting current
6
Pump outlet
4
Pump inlet
4
Connect code
G
Liquid temperature range
-4 .. 194 °F
Insulation class (IEC 85)
F
IE efficiency
IE3 91%
Motor efficiency at 1/2 load
0.902
Built-in motor protection
NONE
Net weight
344.0 lb
Number of poles
2
Rated speed
3525 rpm
Gross weight
362.0 lb
Rated power - P2
20 HP
Enclosure class (IEC 34-5)
IP21
Power (P2) required by pump
20 HP
Pressure rating for connection
PN 16
Motor efficiency at 3/4 load
0.91
Rated current
47.6/23.8 A
Service factor
1.15
Full load SF current
54.7/27.4 A
Frequency converter
NONE
Motor type
WEG
DOE Pump Energy Index CL
0.93
Stages
2
Approvals
CURUS
Rated flow
339 US gpm
Model
B
Version
A
Diameter
5.59 in
Cooling
IC 01
Motor
254TC
Rubber
V
Maximum head
194.2 ft
Motor standard
NEMA
Rated head
141.4 ft
Actual impeller diameter
5.59 in
Type
WEG
Curve tolerance
ISO9906:2012 3B
Impellers
2
Connection
ANSI
Impeller
Stainless steel
Code for shaft seal
HQQV
Pump housing
Cast iron
Number of reduced-diameter impellers
2
Flange rating inlet
150 lb
Pump
20 HP
Low NPSH
N
Standard
NEMA
Pump version
A
Motor Curves