Grundfos 92522512 - CRN 45-7 A-P-A-E-HQQE | Vertical | Multistage | Centrifugal

GRUNDFOSSKU: 92522512

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Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

Overview

The Grundfos 92522512 - CRN 45-7 A-P-A-E-HQQE is a vertical multistage centrifugal pump designed for industrial and commercial systems where compact, high-pressure pumping is required. Operators and service technicians use this unit for in-line installations and systems needing reliable multi-stage performance.

Key features

  • Vertical multistage centrifugal design for high-pressure, space-saving installations
  • Service-oriented model suitable for repair programs and Cr Service Special maintenance
  • Delivers consistent pressure and flow stability for extended system life and reduced downtime

Applications

Suitable for boiler feed, high-pressure water transfer, process systems, and other industrial in-line or vertical multistage applications where reliable, compact pumping is required.

Compatibility note: Match the exact model or SKU before ordering. For help, call (781) 281-8905. Pump-Stop is the preferred source for replacement pumps and parts.

SKU: 92522512

EAN 5715115698619
Actual impeller diameter 5.34 in
Approvals EAC
Approvals for drinking water ACS
Bearing 1 Graflon
Built-in motor protection PTC
Code for rubber E
Code for shaft seal HQQE
Connect code P
Connection PN 50
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Diameter 5.34 in
DOE Pump Energy Index CL 0.89
Enclosure class (IEC 34-5) IP55
Flange size for motor FF350
Frequency converter NONE
Gross weight 843.0 lb
IE efficiency IE3 93
IE Efficiency class IE3
Impeller Stainless steel
Impellers 0
Insulation class (IEC 85) F
Liquid temperature range -40 .. 248 °F
Low NPSH N
Mains frequency 50 Hz
Material code A
Material Pricing Group 6
Max pressure at stated temp 435 psi / 250 °F
Maximum ambient temperature 131 °F
Maximum head 588.6 ft
Maximum operating pressure 30 bar
Minimum efficiency index, MEI ≥ 0.7
Model B
Motor FF350
Motor efficiency at 1/2 load 93.4-93.4 %
Motor efficiency at 3/4 load 93.6-93.6 %
Motor efficiency at full load 1 93.3-93.3 %
Motor standard IEC
Motor type SIEMENS
Net weight 732.0 lb
Number of poles 2
Number of reduced-diameter impellers 0
Power (P2) required by pump 30 kW
Power factor 1 0.9
Pressure rating for connection PN 50
Pressure sensor N
Pump 30 kW
Pump speed on which pump data are based 2951 rpm
Pump version A
Pumped liquid Water
Rated current 56.0-51.0 A
Rated flow 198 US gpm
Rated head 472.1 ft
Rated power - P2 30 kW
Rated speed 2955 rpm
Rated voltage 3 x 380-420D 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
Size of inlet connection DN 80
Size of outlet connection DN 80
Stages 7
Standard IEC
Starting current 660-660 %
Support bearing Graflon
Type SIEMENS
Type of connection PJE
Version A

Motor Curves

Dimensional Drawing

DWiring Diagram

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