Name: Grundfos 92703644 - CRN 64-3-2 A-G-A-E-HQQE | Vertical | Multistage | Centrifugal
Brand: GRUNDFOS
SKU: 92703644
Availability: InStock

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Grundfos 92703644 - CRN 64-3-2 A-G-A-E-HQQE | Vertical | Multistage | Centrifugal

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark

CRN 64-3-2 A-G-A-E-HQQE · Vertical Multistage Centrifugal Pump — All Stainless

CRN60 HzStainless steel

The Grundfos 92703644 (CRN 64-3-2 A-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: 339US gpm at 249.4ft.

Max Flow

339US gpm

Max Head

249.4ft

Max Pressure

232.06psi

Grundfos

World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945

Industrial Grade

Built and tested to IEC and NEMA standards

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 64-3-2 A-G-A-E-HQQE

Series: CRN

Model Code: CRN 64-3-2 A-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: PN 16

Technical Specifications

Model Number	92703644
Product Series	CRN
Series Description	Vertical Multistage Centrifugal Pump — All Stainless
Frequency	60 Hz
Pump Speed	3541rpm
Nominal Flow	339US gpm
Nominal Head	249.4ft
Max Operating Pressure	232.06psi
Max Fluid Temperature	248°F
Inlet Connection	4inch
Outlet Connection	4inch
Pipe Pressure Rating	PN 16
Pipe Standard	ANSI
Impeller Material	Stainless steel
Housing Material	Stainless steel
Shaft Seal	HQQE
Approvals / Certifications	CURUS

Important Notices

Electrical	Verify supply voltage, phase, and frequency match nameplate before installation.
Temperature limits	Do not exceed max fluid temperature 248°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 64-3-2 A-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.

Grundfos 92703644 - CRN 64-3-2 A-G-A-E-HQQE | Vertical | Multistage | Centrifugal

Description

All Stainless Steel Construction

Corrosion-Resistant for Aggressive Fluids

Cartridge Mechanical Seal

Dual Flange Standard — DIN, ANSI, JIS

3-A and FDA-Compliant Options

Wide Pressure Range

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