Grundfos 99860759 - CRN 32-4 P-G-A-E-HQQE

GRUNDFOSSKU: 99860759

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Description

CRN 32-4 P-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 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 5713835354563
Material Pricing Group 6
Motor efficiency at full load 1 0.902
IE Efficiency class IE3 / NEMA Premium
Code for rubber E
Maximum ambient temperature 104 °F
Material code A
Density 62.29 lb/ft³
Max pressure at stated temp 232 psi / 250 °F
Maximum operating pressure 16 bar
Size of inlet connection 2 1/2 inch
Support bearing Graflon
Selected liquid temperature 68 °F
Type of connection ANSI
Bearing 1 Graflon
Rated voltage 3 x 208-230/460 V
Flange size for motor 254TC
Pumped liquid Water
Size of outlet connection 2 1/2 inch
Connect code G
Liquid temperature range -40 .. 248 °F
Mains frequency 60 Hz
Insulation class (IEC 85) F
IE efficiency IE3 90.2%
Built-in motor protection NONE
Net weight 260.0 lb
Number of poles 2
Rated speed 3475 rpm
Gross weight 278.0 lb
Rated power - P2 11 kW
Enclosure class (IEC 34-5) IP23
Power (P2) required by pump 11 kW
Pressure rating for connection PN 16
Rated current 36-35/17.5 A
Service factor 1.15
Frequency converter NONE
Motor type BALDOR
Pressure sensor N
DOE Pump Energy Index CL 0.87
Pump speed on which pump data are based 3444 rpm
Stages 4
Approvals CURUS
Rated flow 159 US gpm
Model B
Version P
Diameter 4.66 in
Motor 254TC
Rubber E
Maximum head 370.4 ft
Motor standard NEMA
Rated head 286.1 ft
Actual impeller diameter 4.66 in
Type BALDOR
Curve tolerance ISO9906:2012 3B
Impellers 0
Connection PN 16
Impeller Stainless steel
Code for shaft seal HQQE
Number of reduced-diameter impellers 0
Flange rating inlet 150 lb
Pump 11 kW
Low NPSH N
Standard NEMA
Pump version P

Motor Curves

Dimensional Drawing

DWiring Diagram

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