Grundfos 97644827 - CR 3-10 KP-B-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 97644827

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Description

CR 3-10 KP-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 special "Low NPSH" first-stage design reduces the pump's NPSHr value. 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 3-phase, fan-cooled asynchronous motor.

EAN 5710620129757
Approvals CURUS
Built-in motor protection NONE
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) 55 Dust/Jetting
Flange size for motor 56C
Frequency converter NONE
Gross weight 64.7 lb
IE Efficiency class NEMA Premium / IE3 60Hz
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range -4 .. 248 °F
Low NPSH Y
Mains frequency 60 Hz
Material code A
Material Pricing Group 3L
Max pressure at stated temp 232 psi / 250 °F
Maximum ambient temperature 140 °F
Maximum head 314.6 ft
Maximum operating pressure 16 bar
Model A
Motor 56C
Motor efficiency at 1/2 load 0.82
Motor efficiency at 3/4 load 83.5-81.0 %
Motor efficiency at full load 1 84.1-83.5 %
Motor standard NEMA
Motor type 80CA
Net weight 53.7 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 1.1 kW
Power factor 1 0.84-0.78
Pressure rating for connection PN 16
Pressure sensor N
Pump 1.1 kW
Pump speed on which pump data are based 3452 rpm
Pump version KP
Pumped liquid Water
Rated current 4
Rated flow 15.4 US gpm
Rated head 237.5 ft
Rated power - P2 1.1 kW
Rated speed 3440-3480 rpm
Rated voltage 3 x 208-230YY/460Y 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 10
Standard NEMA
Starting current 7.2
Type 80CA
Type of connection Oval / NPT(F)
Version KP

Motor Curves

Dimensional Drawing

DWiring Diagram

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