Grundfos 92536645 - CR 3-4 A-B-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 92536645

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Description

CR 3-4 A-B-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 oval flanges with internal NPT threads. The pump is fitted with a 1-phase, fan-cooled asynchronous motor.

EAN 5715115892390
Approvals CURUS
Approvals for drinking water NSF/ANSI 61
Built-in motor protection PTO
Code for rubber E
Code for shaft seal HQQE
Connect code B
Connection PN 16
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Enclosure class (IEC 34-5) IP55
Flange size for motor 56C
Frequency converter NONE
Gross weight 60.2 lb
IE efficiency 0.61
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range -4 .. 248 °F
Low NPSH N
Mains frequency 60 Hz
Material code A
Material Pricing Group 6
Max pressure at stated temp 232 psi / 250 °F
Maximum ambient temperature 104 °F
Maximum head 31.17 ft
Maximum operating pressure 16 bar
Model A
Motor 56C
Motor efficiency at 1/2 load 0.46
Motor efficiency at 3/4 load 0.55
Motor efficiency at full load 1 0.61
Motor standard NEMA
Motor type WEG
Net weight 49.1 lb
Number of poles 4
Number of reduced-diameter impellers 0
Power (P2) required by pump 0.25 kW
Power factor 1 0.59
Pressure rating for connection PN 16
Pressure sensor N
Pump 0.25 kW
Pump speed on which pump data are based 1700 rpm
Pump version A
Pumped liquid Water
Rated current 44991
Rated flow 7.93 US gpm
Rated head 22.64 ft
Rated power - P2 0.25 kW
Rated speed 1735 rpm
Rated voltage 1 x 115/208-230 V
Real Time Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Rubber E
Selected liquid temperature 68 °F
Service factor 1.15
Size of inlet connection 1 inch
Size of outlet connection 1 inch
Stages 4
Standard NEMA
Starting current 560-560 %
Type WEG
Type of connection Oval / NPT(F)
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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