Grundfos 97740386 - CRN 45-2-2 H-G20-A-E-HQQE | Horizontal | End Suction

GrundfosSKU: 97740386

Price:
Sale price$14,799.00
Delivery date to be confirmed on Sales Order
or Call for most up to date lead times. (781) 281-8905

Description

Grundfos — World's Largest Pump Manufacturer · Bjerringbro, Denmark
CRN 45-2-2 H-G20-A-E-HQQE · Inline multi stage pumps
CRN 45-2-260 HzStainless steel

The Grundfos 97740386 (CRN 45-2-2 H-G20-A-E-HQQE) is a Inline multi stage pumps — Horizontal multistage end-suction pumps. Nominal performance: 231US gpm at 146ft.

Max Flow
231US gpm
Max Head
146ft
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
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Why This Product

All Stainless Steel Construction — No Iron in the Fluid Path

Every wetted component — impeller, shaft, chamber stacks, flanges, and casing — is in EN 1.4401 (316) stainless steel. Eliminates iron contamination for food-grade, pharmaceutical, chemical, and high-purity water applications.

Cartridge Mechanical Seal — No Adjustment Required

Pre-set cartridge seal is factory-set to correct compression — no measurement or adjustment required at installation. Reduces installation error and ensures consistent seal face load regardless of who installs it.

Chemical Compatibility — Broad Fluid Range

EN 1.4401 stainless steel and EPDM or Viton seal materials provide compatibility across a wide range of corrosive and aggressive fluids. HQQE configuration (EPDM O-rings) for acids and alkalis. HQQV (Viton O-rings) for petroleum-based and high-temperature fluids.

Combined DIN/ANSI/JIS Flanges — Global Installation Flexibility

Pump flanges are machined to accept DIN, ANSI, and JIS flange connections with the same pump body — one pump serves all three piping standards without adapters. Significant value for facilities with mixed international piping standards.

Variable Speed with CRN E-Motor (CRNE)

CRNE variant adds integrated VFD and IE5 permanent magnet motor. Variable speed pressure control without a separate drive — reduces panel space, eliminates wiring between drive and motor, and simplifies commissioning.

Grundfos ION Technology — Remote Monitoring Ready

CR, CRN, CRE, CRNE pumps with E-motor support Grundfos iSOLUTIONS connectivity for remote monitoring, fault detection, and performance data — reducing unplanned downtime in critical process and building services applications.

Model Code Decoded — CRN 45-2-2 H-G20-A-E-HQQE
Series: CRN 45-2-2
Model Code: CRN 45-2-2 H-G20-A-E-HQQE
Impeller Material: Stainless steel
Housing Material: Stainless steel
Shaft Seal Code: HQQE
Flange Rating: PN 16
Material Code: A
Pipe Code: G20
Pump Code: H
Performance
Nominal Flow 231US gpm
Nominal Head 146ft
Max Operating Pressure 232.06psi
Max Fluid Temperature 248°F
Electrical Specifications
Frequency 60 Hz
Pump Speed 3444rpm
Connections
Inlet Connection 3inch
Outlet Connection 1 1/2inch
Pipe Pressure Rating PN 16
Materials
Impeller Material Stainless steel
Housing Material Stainless steel
Shaft Seal HQQE
Product Identity
Model Number 97740386
Product Series CRN 45-2-2
Model Code CRN 45-2-2 H-G20-A-E-HQQE
Important Notices
Electrical Requires correctly rated supply — , 60 Hz. Install with correctly rated circuit protection and motor starter.
Temperature limits Do not exceed max fluid temperature 248°F. Operating outside these limits will damage seals and motor insulation.
Dry running Do not run dry. CRN 45-2-2 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 intervals. Contact PumpStop for documentation.
Documentation
✓ Installation and Operating Manual (IOM) — CRN 45-2-2
✓ Product Data Sheet — CRN 45-2-2 H-G20-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 requirements. For sizing help or spare parts guidance, chat or call (781) 281-8905.
Approvals on nameplate CE,NSF/ANSI 61
Bearing 1 Graflon
Code for rubber E
Code for shaft seal HQQE
Connect code G20
Connection PN 16
Curve tolerance ISO9906:2012 3B
Flange rating inlet 150 lb
Flange size for motor 254TC
Frequency converter NONE
Gross weight 337.0 lb
Impeller Stainless steel
Impellers 2
Liquid max temp 248°F
Liquid temperature range -40 .. 248 °F
Low NPSH N
Material code A
Maximum head 185.4 ft
Maximum operating pressure 232.06 psi
Model B
Motor 254TC
Motor standard NEMA
n rpm 3444rpm
Net weight 176.0 lb
Number of reduced-diameter impellers 2
Pressure rating for connection PN 16
Pressure sensor N
Pump Y
Pump version H
Rated flow 231 US gpm
Rated head 146 ft
Rubber E
Sales region USA
Shaft Product name:CRN 45-2-2 H-G20-A-E-HQQE
Shaft seal HQQE
Stages 2
Standard NEMA
Support bearing Graflon
Version H

Motor Curves

Dimensional Drawing

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