Name: Grundfos Pumps CR1S-25 H-GA-A-E-HQQE 1x 115/230 60HZ Horizontal Multistage Centrifugal Pump 96977770
Brand: Grundfos
SKU: 96977770
Price: 2451.9 USD
Availability: InStock

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Grundfos Pumps CR1S-25 H-GA-A-E-HQQE 1x 115/230 60HZ Horizontal Multistage Centrifugal Pump 96977770

⚠ Discontinued Product This model has been discontinued by Grundfos. Stock may be limited. Contact PumpStop to confirm availability or find a replacement model.

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

CR 1S-25 H-GA-A-E-HQQE · Inline multi stage pumps

CR 1S-252HP115/230V1-Phase60 HzTEFCStainless steel

The Grundfos 96977770 (CR 1S-25 H-GA-A-E-HQQE) is a Inline multi stage pumps 2HP 115/230V 1-Phase — Horizontal multistage end-suction pumps. Nominal performance: 4.84US gpm at 461.3ft.

Power

2HP

Voltage

115/230V

Phase

1-Phase

Max Flow

4.84US gpm

Max Head

461.3ft

Max Pressure

362.59psi

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

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 1S-25 H-GA-A-E-HQQE

Series: CR 1S-25

Model Code: CR 1S-25 H-GA-A-E-HQQE

Impeller Material: Stainless steel

Housing Material: Cast iron

Shaft Seal Code: HQQE

Flange Rating: PN 25

Material Code: A

Pipe Code: GA

Pump Code: H

Performance

Nominal Flow	4.84US gpm
Nominal Head	461.3ft
Max Operating Pressure	362.59psi
Max Fluid Temperature	248°F
Max Ambient Temperature	104°F

Electrical Specifications

Power	2HP
Voltage	115/230V
Phase	1-Phase
Frequency	60 Hz
Pump Speed	3499rpm
Full Load Current	23/11,5A
Motor Type	BALDOR
Motor Efficiency	74%
Insulation Class	F
Protection Class (IP)	TEFC

Connections

Inlet Connection	1 1/2inch
Outlet Connection	1inch
Pipe Pressure Rating	PN 25

Materials

Impeller Material	Stainless steel
Housing Material	Cast iron
Shaft Seal	HQQE

Product Identity

Model Number	96977770
Product Series	CR 1S-25
Model Code	CR 1S-25 H-GA-A-E-HQQE

Important Notices

Electrical	Requires correctly rated supply — 115/230V, 1-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 104°F. Operating outside these limits will damage seals and motor insulation.
Dry running	Do not run dry. CR 1S-25 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 1S-25

✓ Product Data Sheet — CR 1S-25 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.

EAN 5700315187759

Applications Chemical Delivery / Transfer, Filtration Systems, HVAC, Industrial Processes, Sprinkler / Irrigation, Washing / Cleaning Systems, Water Treatment

Grundfos Pumps CR1S-25 H-GA-A-E-HQQE 1x 115/230 60HZ Horizontal Multistage Centrifugal Pump 96977770

Description

Vertical Multistage Design — High Head at Compact Footprint

Cartridge Mechanical Seal — Tool-Free Replacement

In-Line Configuration — No Baseplate Required

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

IE5 Permanent Magnet Motor — Ultra-Premium Efficiency

Grundfos Global Service Network

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