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![Grundfos 98161652 - CR 20-17 A-GJ-A-E-HQQE]()
![Grundfos 98161652 - CR 20-17 A-GJ-A-E-HQQE]()
![Grundfos 98161652 - CR 20-17 A-GJ-A-E-HQQE]()
![Grundfos 98161652 - CR 20-17 A-GJ-A-E-HQQE]()
![Grundfos 98161652 - CR 20-17 A-GJ-A-E-HQQE]()
![Grundfos 98161652 - CR 20-17 A-GJ-A-E-HQQE]()
Description
CR 20-17 A-GJ-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 combined ANSI-JIS flanges. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.
EAN
5710629596703
Material Pricing Group
30
Motor efficiency at full load 1
92.4-92.4 %
IE Efficiency class
IE3
Code for rubber
E
Maximum ambient temperature
140 °F
Material code
A
Density
62.29 lb/ft³
Max pressure at stated temp
363 psi / 250 °F
Maximum operating pressure
25 bar
Size of inlet connection
DN 50
Power factor 1
0.89-0.85
Selected liquid temperature
68 °F
Type of connection
ANSI / JIS
Rated voltage
3 x 220-240D/380-415Y V
Flange size for motor
FF300
Pumped liquid
Water
Size of outlet connection
DN 50
Starting current
830-980 %
Connect code
GJ
Liquid temperature range
-4 .. 248 °F
Mains frequency
50 Hz
Insulation class (IEC 85)
F
Motor efficiency at 1/2 load
93.2-92.2 %
Built-in motor protection
PTC
Net weight
410.0 lb
Number of poles
2
Rated speed
2940-2950 rpm
Gross weight
481.0 lb
Rated power - P2
18.5 kW
Enclosure class (IEC 34-5)
55 Dust/Jetting
Power (P2) required by pump
18.5 kW
Pressure rating for connection
PN 25
Motor efficiency at 3/4 load
93.2-93.0 %
Rated current
59
Service factor
1
Minimum efficiency index, MEI ≥
0.7
Frequency converter
NONE
Motor type
160BC
Pressure sensor
N
DOE Pump Energy Index CL
0.91
Pump speed on which pump data are based
2934 rpm
Stages
17
Approvals
EAC
Rated flow
92.5 US gpm
Model
A
Version
A
Diameter
4.13 in
Motor
FF300
Rubber
E
Maximum head
826.8 ft
Approvals for drinking water
WRAS
Motor standard
IEC
Rated head
665.7 ft
Actual impeller diameter
4.13 in
Type
160BC
Curve tolerance
ISO9906:2012 3B
Impellers
0
Connection
PN 25
Impeller
Stainless steel
Code for shaft seal
HQQE
Number of reduced-diameter impellers
0
Flange rating inlet
250 lb
Pump
18.5 kW
Low NPSH
N
Standard
IEC
Pump version
A
Motor Curves