Grundfos 97714042 - CRN 32-3-2 K-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 97714042

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Description

CRN 32-3-2 K-G-A-E-HQQE Vertical, multistage centrifugal pump with inlet and outlet ports on same the level (inline). Pump materials in contact with the liquid are in high-grade 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 ANSI flanges. The pump is fitted with a 3-phase, fan-cooled asynchronous motor.

EAN 5710622588477
Actual impeller diameter 4.66 in
Approvals CURUS
Bearing 1 Graflon
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQQE
Connect code G
Connection PN 16
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Diameter 4.66 in
DOE Pump Energy Index CL 0.87
Enclosure class (IEC 34-5) IP54
Flange rating inlet 150 lb
Flange size for motor 254TC
Frequency converter NONE
Gross weight 405.0 lb
IE efficiency IE3 91%
IE Efficiency class IE3 / NEMA Premium
Impeller Stainless steel
Impellers 2
Insulation class (IEC 85) F
Liquid temperature range -40 .. 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 104 °F
Maximum head 241.5 ft
Maximum operating pressure 16 bar
Model B
Motor 254TC
Motor efficiency at 1/2 load 91-91 %
Motor efficiency at 3/4 load 91.6-91.6 %
Motor efficiency at full load 1 0.91
Motor standard NEMA
Motor type BALDOR
Net weight 387.0 lb
Number of poles 2
Number of reduced-diameter impellers 2
Power (P2) required by pump 11 kW
Power factor 1 0.87
Pressure rating for connection PN 16
Pressure sensor N
Pump 11 kW
Pump speed on which pump data are based 3470 rpm
Pump version K
Pumped liquid Water
Rated current 38
Rated flow 159 US gpm
Rated head 180.1 ft
Rated power - P2 11 kW
Rated speed 3520 rpm
Rated voltage 3 x 208-230/460 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 2 1/2 inch
Size of outlet connection 2 1/2 inch
Stages 3
Standard NEMA
Starting current 6.8
Support bearing Graflon
Type BALDOR
Type of connection ANSI
Version K

Motor Curves

Dimensional Drawing

DWiring Diagram

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