Grundfos 97681463 - CR 45-2-2 H-G33-A-E-HQQE | Horizontal | End Suction

GrundfosSKU: 97681463

Price:
Sale price$10,949.00
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
CR 45-2-2 H-G33-A-E-HQQE · Vertical Multistage Centrifugal Pump
CR60 HzStainless steel

The Grundfos 97681463 (CR 45-2-2 H-G33-A-E-HQQE) is a Vertical Multistage Centrifugal Pump. Cast iron head and base, stainless steel wetted parts. Used in water supply, pressure boosting, HVAC, and industrial liquid transfer. 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
Why This Product

Vertical Multistage Design

Multiple stages in series deliver high head at compact footprint. CR handles up to 60 bar and flow ranges from 0.5 to 900 m³/h across the series range.

Stainless Steel Wetted Parts

All parts in contact with the pumped fluid are stainless steel — impeller, shaft, chamber. Cast iron is used only for the head and base which never contact the fluid.

QuickTight Connection System

No special tools needed for coupling. Integrated coupling design reduces installation and service time.

Wide Configuration Range

Available in 60+ frame sizes and 16 impeller variants. CR can be configured for almost any pressure/flow combination in commercial and industrial water systems.

Authorized Grundfos Distributor

PumpStop supplies genuine Grundfos CR pumps with full manufacturer warranty and factory-trained technical support.

Contact PumpStop for Sizing

The CR family covers a wide operating range. Contact PumpStop to confirm the correct model, voltage, and frequency for your system.

Model Information — CR 45-2-2 H-G33-A-E-HQQE
Series: CR
Model Code: CR 45-2-2 H-G33-A-E-HQQE
Seal Type: Cartridge seal — H rubber bellows, QQ SiC/SiC faces, E EPDM O-ring
Impeller Material: Stainless steel
Housing Material: Cast iron
Shaft Seal: HQQE
Flange Rating: PN 16
Technical Specifications
Model Number 97681463
Product Series CR
Series Description Vertical Multistage Centrifugal Pump
Frequency 60 Hz
Pump Speed 3444rpm
Nominal Flow 231US gpm
Nominal Head 146ft
Max Operating Pressure 232.06psi
Max Fluid Temperature 248°F
Inlet Connection 3inch
Outlet Connection 3inch
Pipe Pressure Rating PN 16
Impeller Material Stainless steel
Housing Material Cast iron
Shaft Seal HQQE
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. CR 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) — CR Series
✓ Product Data Sheet — CR 45-2-2 H-G33-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.
Approvals on nameplate CE,NSF/ANSI 61
Bearing 1 Graflon
Code for rubber E
Code for shaft seal HQQE
Connect code G33
Connection PN 16
Curve tolerance ISO9906:2012 3B
Flange rating inlet 150 lb
Flange size for motor 254TC
Frequency converter NONE
Gross weight 344.0 lb
Impeller Stainless steel
Impellers 2
Liquid max temp 248°F
Liquid temperature range -22 .. 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 183.0 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:CR 45-2-2 H-G33-A-E-HQQE
Shaft seal HQQE
Stages 2
Standard NEMA
Support bearing Graflon
Version H

Motor Curves

Dimensional Drawing

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