Grundfos 92570378 - CRN 125-2-1 E-G-A-E-HQQE | Multistage | Centrifugal | Vertical | Inline

GRUNDFOSSKU: 92570378

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Delivery date to be confirmed on Sales Order
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Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CRN 125-2-1 E-G-A-E-HQQE · Vertical Multistage Centrifugal Pump — All Stainless
CRN40HP230/460V3.0-Phase60 HzIE3 / NEMA PremiumTEFCStainless steel

The Grundfos 92570378 (CRN 125-2-1 E-G-A-E-HQQE) is a Vertical Multistage Centrifugal Pump — All Stainless. All wetted parts in stainless steel EN 1.4401 (316). For food, beverage, pharmaceutical, and chemical applications where iron contamination must be avoided. Nominal performance: 660US gpm at 197.5ft. Rated 230/460V, 3.0-Phase, 60 Hz.

Power
40HP
Voltage
230/460V
Phase
3.0-Phase
Max Flow
660US gpm
Max Head
197.5ft
Max Pressure
232.06psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
IE3 / NEMA Premium motor — reduces operating cost over service life
Authorized Distributor
Genuine Grundfos product — full manufacturer warranty coverage
Expert Support
Technical help available — call (781) 281-8905 or chat
Why This Product

All Stainless Steel Construction

Every wetted component — impeller, chambers, shaft, head — is stainless steel EN 1.4401 (316). No iron contact with the pumped fluid under any condition.

Corrosion-Resistant for Aggressive Fluids

316 stainless resists chlorides, mild acids, and alkaline cleaning agents. CRN is the preferred selection for food processing, pharmaceutical, and chemical dosing systems.

Cartridge Mechanical Seal

Factory-set cartridge seal eliminates field adjustment on installation. Seal options cover standard water through aggressive chemical service.

Dual Flange Standard — DIN, ANSI, JIS

CRN ships with combined DIN/ANSI/JIS flange connections. One pump fits piping standards across North American and international installations.

3-A and FDA-Compliant Options

Selected CRN configurations are 3-A certified for dairy and food processing. FDA-compliant elastomers available on request.

Wide Pressure Range

CRN series covers up to 60 bar operating pressure across pump sizes. Confirm your system maximum working pressure before selecting.

Model Information — CRN 125-2-1 E-G-A-E-HQQE
Series: CRN
Model Code: CRN 125-2-1 E-G-A-E-HQQE
Seal Type: Cartridge seal — H rubber bellows, QQ SiC/SiC faces, E EPDM O-ring
Impeller Material: Stainless steel
Housing Material: Stainless steel
Shaft Seal: HQQE
Flange Rating: 150 lb
Technical Specifications
Model Number 92570378
Product Series CRN
Series Description Vertical Multistage Centrifugal Pump — All Stainless
Power 40HP
Voltage 230/460V
Phase 3.0-Phase
Frequency 60 Hz
Motor Speed 3560rpm
Pump Speed 3538rpm
Full Load Current 92,6/46,3A
Motor Type WEG
Motor Efficiency Class IE3 / NEMA Premium
Motor Efficiency IE3 92,4%
Insulation Class F
Protection Class (IP) TEFC
Nominal Flow 660US gpm
Nominal Head 197.5ft
Max Operating Pressure 232.06psi
Max Fluid Temperature 248°F
Max Ambient Temperature 104°F
Inlet Connection 6inch
Outlet Connection 6inch
Pipe Pressure Rating 150 lb
Pipe Standard ANSI
Impeller Material Stainless steel
Housing Material Stainless steel
Shaft Seal HQQE
Important Notices
Electrical Verify supply voltage, phase, and frequency match nameplate before installation: 230/460V, 3.0-Phase, 60 Hz.
Temperature limits Do not exceed max fluid temperature 248°F or max ambient temperature 104°F. Exceeding limits damages seals and motor insulation.
Dry running Do not run dry. CRN pumps use the pumped fluid to lubricate the shaft seal. Dry running destroys the seal within seconds. Install dry-run protection on all automatic installations.
Maintenance Refer to the Grundfos Installation and Operating Manual (IOM) for correct installation, commissioning, and maintenance. Contact PumpStop for documentation.
Documentation
✓ Installation and Operating Manual (IOM) — CRN Series
✓ Product Data Sheet — CRN 125-2-1 E-G-A-E-HQQE
✓ Service Manual and Spare Parts List
Need the IOM, data sheet, or spare parts list? Contact PumpStop and we'll send it over.
Before You OrderConfirm model code, voltage, phase, and frequency match your installation. For sizing help, spare parts, or documentation, call (781) 281-8905 or chat with PumpStop.
EAN 5715116429229
Actual impeller diameter 6.38 in
Approvals for drinking water NSF/ANSI 61
Bearing 1 Graflon
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQQE
Connect code G
Connection 150 lb
Curve tolerance ISO9906:2012 3B
Density 62.29 lb/ft³
Diameter 6.38 in
DOE Pump Energy Index CL 0.93
Enclosure class (IEC 34-5) IP55
Flange size for motor 324TSC
Frequency converter NONE
IE efficiency IE3 92
IE Efficiency class IE3 / NEMA Premium
Impeller Stainless steel
Impellers 1
Insulation class (IEC 85) F
Liquid temperature range -4 .. 248 °F
Low NPSH N
Mains frequency 60 Hz
Material code A
Material Pricing Group 6
Maximum ambient temperature 104 °F
Maximum head 276.6 ft
Maximum operating pressure 16 bar
Model A
Motor 324TSC
Motor efficiency at 1/2 load 0.917
Motor efficiency at 3/4 load 0.924
Motor efficiency at full load 1 0.924
Motor standard NEMA
Motor type WEG
Net weight 929.0 lb
Number of poles 2
Number of reduced-diameter impellers 1
Power factor 1 0.88
Pressure rating for connection 150 lb
Pressure sensor N
Pump speed on which pump data are based 3538 rpm
Pump version E
Pumped liquid Water
Rated current 92.6/46.3 A
Rated flow 660 US gpm
Rated head 197.5 ft
Rated power - P2 30 kW
Rated speed 3560 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 E
Selected liquid temperature 68 °F
Service factor 1.25
Size of inlet connection 6 inch
Size of outlet connection 6 inch
Stages 2
Standard NEMA
Starting current 6.3
Support bearing Graflon
Type WEG
Type of connection ANSI
Version E

Motor Curves

Dimensional Drawing

DWiring Diagram

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