Grundfos 92512334 - CR 20-10 A-GJ-K-V-HUUV | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 92512334

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Description

CR 20-10 A-GJ-K-V-HUUV 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 5715115558364
Actual impeller diameter 4.13 in
Approvals CURUS
Built-in motor protection NONE
Code for rubber V
Code for shaft seal HUUV
Connect code GJ
Connection PN 25
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Diameter 4.13 in
DOE Pump Energy Index CL 0.91
Enclosure class (IEC 34-5) IP54
Flange rating inlet 250 lb
Flange size for motor 284TC
Frequency converter NONE
Gross weight 567.0 lb
IE efficiency IE3 93%
IE Efficiency class IE3 / NEMA Premium
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range -4 .. 194 °F
Low NPSH N
Mains frequency 60 Hz
Material code K
Material Pricing Group 6
Max pressure at stated temp 363 psi / 194 °F
Maximum ambient temperature 104 °F
Maximum head 698.9 ft
Maximum operating pressure 25 bar
Model A
Motor 284TC
Motor efficiency at full load 1 0.93
Motor standard NEMA
Motor type BALDOR
Net weight 452.0 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 18.5 kW
Pressure rating for connection PN 25
Pressure sensor N
Pump 18.5 kW
Pump speed on which pump data are based 3521 rpm
Pump version A
Pumped liquid Water
Rated current 56/28 A
Rated flow 111 US gpm
Rated head 561.4 ft
Rated power - P2 18.5 kW
Rated speed 3530 rpm
Rated voltage 3 x 230/460 V
Real Time Delivery date to be confirmed on Sales Order  Update with real time availability and Net price
Rubber V
Selected liquid temperature 68 °F
Service factor 1.15
Size of inlet connection DN 50
Size of outlet connection DN 50
Stages 10
Standard NEMA
Type BALDOR
Type of connection ANSI / JIS
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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