Grundfos 97657369 - CR 3-5 H-GA-A-E-HQQE | Horizontal | End Suction

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GrundfosSKU: 97657369

Price:
Sale price$1,817.82 Regular price$3,178.00
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 3-5 H-GA-A-E-HQQE · Inline multi stage pumps
CR 3-50.75HP208-230YY/460YV3-Phase60 HzNEMA Premium / IE3 60HzIP55 Dust/JettingStainless steel

The Grundfos 97657369 (CR 3-5 H-GA-A-E-HQQE) is a Inline multi stage pumps 0.75HP 208-230YY/460YV 3-Phase — Horizontal multistage end-suction pumps. Nominal performance: 15.4US gpm at 111.9ft.

Power
0.75HP
Voltage
208-230YY/460YV
Phase
3-Phase
Max Flow
15.4US gpm
Max Head
111.9ft
Max Pressure
232.06psi
Grundfos
World's largest pump manufacturer — engineering and manufacturing in 17 countries since 1945
Industrial Grade
NEMA Premium / IE3 60Hz motor — ultra-premium energy efficiency, 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
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Why This Product

Vertical Multistage Design — High Head at Compact Footprint

Stacked impeller design generates high discharge pressure at moderate flow — the correct performance curve for HVAC pressure boosting, water supply, and industrial applications where single-stage pumps cannot reach required head.

Cartridge Mechanical Seal — Tool-Free Replacement

Pre-set cartridge seal requires no measurement, no adjustment, and no special tools for replacement — just slide in and tighten. The cartridge design also prevents incorrect assembly, which is the most common cause of early seal failure.

In-Line Configuration — No Baseplate Required

Inlet and outlet ports are on the same level, allowing direct inline installation without baseplate, flexible connectors, or special support. Pipe-mounted installation reduces footprint and simplifies installation in mechanical rooms.

All Wetted Parts in Stainless Steel (316 / EN 1.4401)

All components in contact with the pumped fluid are in EN 1.4401 (316) stainless steel — impeller, pump shaft, chamber stacks, top and bottom flanges. No iron contamination in the fluid path. Correct for food-grade, pharmaceutical, and chemical applications.

IE5 Permanent Magnet Motor — Ultra-Premium Efficiency

IE5-rated permanent magnet synchronous motor exceeds even the IE4 "Super Premium" classification. Runs cooler, generates less heat loss, and maintains high efficiency across a wide speed range — important for variable speed applications where the motor rarely runs at full load.

Grundfos Global Service Network

Grundfos is the world's largest pump manufacturer — products are supported by a global service network with genuine spare parts, trained service engineers, and technical support available in North America and worldwide.

Model Code Decoded — CR 3-5 H-GA-A-E-HQQE
Series: CR 3-5
Model Code: CR 3-5 H-GA-A-E-HQQE
Impeller Material: Stainless steel
Housing Material: Cast iron
Shaft Seal Code: HQQE
Flange Rating: PN 16
Material Code: A
Pipe Code: GA
Pump Code: H
Performance
Nominal Flow 15.4US gpm
Nominal Head 111.9ft
Max Operating Pressure 232.06psi
Max Fluid Temperature 248°F
Max Ambient Temperature 140°F
Electrical Specifications
Power 0.75HP
Voltage 208-230YY/460YV
Phase 3-Phase
Frequency 60 Hz
Motor Speed 3430-3460rpm
Pump Speed 3439rpm
Full Load Current 2.40-2.30/1.20A
Motor Type 71BA
Motor Efficiency Class NEMA Premium / IE3 60Hz
Motor Efficiency 78.9-80.1%
Insulation Class F
Protection Class (IP) IP55 Dust/Jetting
Connections
Inlet Connection 1 1/2inch
Outlet Connection 1inch
Pipe Pressure Rating PN 16
Materials
Impeller Material Stainless steel
Housing Material Cast iron
Shaft Seal HQQE
Product Identity
Model Number 97657369
Product Series CR 3-5
Model Code CR 3-5 H-GA-A-E-HQQE
Important Notices
Electrical Requires correctly rated supply — 208-230YY/460YV, 3-Phase, 60 Hz. Install with correctly rated circuit protection and motor starter.
Temperature limits Do not exceed max fluid temperature 248°F or max ambient temperature 140°F. Operating outside these limits will damage seals and motor insulation.
Dry running Do not run dry. CR 3-5 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) — CR 3-5
✓ Product Data Sheet — CR 3-5 H-GA-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 CURUS,NSF/ANSI 61
Bearing 1 SIC
Built-in motor protection NONE
Code for rubber E
Code for shaft seal HQQE
Connect code GA
Connection PN 16
Cooling TEFC
Curve tolerance ISO9906:2012 3B
Enclosure class (IEC 34-5) 55 Dust/Jetting
Flange rating inlet 150 lb
Flange size for motor 56C
Frequency 60 Hz
Frequency converter NONE
Gross weight 73.0 lb
IE Eff. Class NEMA Premium / IE3 60Hz
IE efficiency Product name:CR 3-5 H-GA-A-E-HQQE
IE Efficiency class NEMA Premium / IE3 60Hz
Impeller Stainless steel
Impellers 0
Insulation F
Insulation class (IEC 85) F
IP Class 55 Dust/Jetting
Liquid max temp 248°F
Liquid temperature range -4 .. 248 °F
Low NPSH N
Material code A
Maximum ambient temperature 140 °F
Maximum head 154.5 ft
Maximum operating pressure 232.06 psi
Model A
Motor 56C
Motor efficiency at 1/2 load 77.3-75.2 %
Motor efficiency at 3/4 load 79.9-79.3 %
Motor efficiency at full load 1 78.9-80.1 %
Motor standard NEMA
Motor type 71BA
n rpm F
Net weight 60.7 lb
Number of poles 2
Number of reduced-diameter impellers 0
P2 kW 0.75 HP
Phase 3
Power (P2) required by pump 0.75 HP
Power factor 1 0.84-0.78
Pressure rating for connection PN 16
Pressure sensor N
Pump 0.75 HP
Pump version H
Rated current 2.40-2.30/1.20 A
Rated flow 15.4 US gpm
Rated head 111.9 ft
Rated power - P2 0.75 HP
Rated speed 3430-3460 rpm
Rated voltage 3 x 208-230YY/460Y V
Rubber E
Sales region USA
Service factor 1.25
Shaft Product name:CR 3-5 H-GA-A-E-HQQE
Shaft seal HQQE
Stages 5
Standard NEMA
Starting current 590-650 %
Type 71BA
Version H

Motor Curves

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