Name: Grundfos Pumps CR90-2-1 A-G-A-V-HQQV 3x 230/460 60 Hz Vertical Multistage Centrifugal Pump Model 96418775
Brand: Grundfos
SKU: 96418775
Availability: InStock

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Grundfos Pumps CR90-2-1 A-G-A-V-HQQV 3x 230/460 60 Hz Vertical Multistage Centrifugal Pump Model 96418775

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

CR90-2-1 A-G-A-V-HQQV · Vertical Multistage Centrifugal Pump

Vertical Multistage Centrifuga3-Phase60 HzVertical

The Grundfos 96418775 (CR90-2-1 A-G-A-V-HQQV) is a Vertical Multistage Centrifugal Pump, 3-Phase. Cast iron head and base, stainless steel wetted parts. The industry-standard workhorse for HVAC pressure boosting, water supply, industrial, and irrigation applications. Grundfos Pumps CR90-2-1 A-G-A-V-HQQV 3x 230/460 60 Hz Vertical Multistage Centrifugal Pump Model 96418775, 4" x 4", 30 HP, 3 Phase

Phase

3-Phase

Motor

VFD-compatible

Grundfos

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

Model Code Decoded

Model code decoded — series, size, stages, seal, connection, motor variant

Industrial Grade

Built and tested to IEC, NEMA, and NSF standards

Expert Support

Technical help available — call (781) 281-8905 or chat

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 — CR90-2-1 A-G-A-V-HQQV

Series: Vertical Multistage Centrifugal Pump

Model Code: CR90-2-1 A-G-A-V-HQQV

Pump Size: 2

Stages: 1

Impeller Variant: Standard

Pipe Connection: ANSI flanges

Motor Variant: VFD-compatible

Shaft Seal Code: HQQV

Shaft Seal: Cartridge seal — rubber bellows / SiC-SiC faces / Viton O-rings

Technical Specifications

Model Number	96418775
Product Series	Vertical Multistage Centrifugal Pump
Model Code	CR90-2-1 A-G-A-V-HQQV
Phase	3-Phase
Frequency	60 Hz
Motor Type	VFD-compatible
Shaft Seal	Cartridge seal — rubber bellows / SiC-SiC faces / Viton O-rings
Pipe Connection	ANSI flanges
Orientation	Vertical

Important Notices

Electrical	Requires correctly rated supply — 3-Phase, 60 Hz. Install with correctly rated circuit protection and motor starter.
Temperature limits	Do not exceed max fluid temperature (see spec sheet) or max ambient temperature (see spec sheet). Operating outside limits damages seals and motor insulation.
Dry running	Do not run dry. Grundfos CR/CRN/MTR 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, maintenance intervals, and spare part numbers. Manuals available from Grundfos or PumpStop.

Available Documentation

✓ Installation and Operating Manual (IOM) — Vertical Multistage Centrifugal Pump

✓ Product Data Sheet — CR90-2-1 A-G-A-V-HQQV

✓ 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 are correct for your installation. For sizing, compatibility, or spare part guidance, chat or call (781) 281-8905.

EAN 5700390733919

Applications Boiler Feeds, Chemical Delivery / Transfer, Commercial, Condensate Return, Filtration Systems, Fracking, HVAC, Industrial Processes, Reverse Osmosis, Sprinkler / Irrigation, Washing / Cleaning Systems, Water Treatment

Grundfos Pumps CR90-2-1 A-G-A-V-HQQV 3x 230/460 60 Hz Vertical Multistage Centrifugal Pump Model 96418775

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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