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Grundfos Circulating Pump: 2 1/8 hp HP, 208-230V AC, Cast Iron, 3, 53 ft Max. Head - General-Purpose Inline Circulator Pumps
GrundfosGeneral-Purpose Inline Circulator Pumps

Grundfos Circulating Pump: 2 1/8 hp HP, 208-230V AC, Cast Iron, 3, 53 ft Max. Head

The Grundfos Circulating Pump (SKU 96402920, MPN 96402920) is a general-purpose inline circulator pump with a 2 1/8 hp motor. It operates at 208-230V AC, features a flange connection, and includes a volute. This…

SKU 3G-OTH-84310

Brand
Grundfos
Item
Circulating Pump: 2 1/8 hp HP, 208-230V AC, Cast Iron, 3, 53 ft Max. Head
Category
General-Purpose Inline Circulator Pumps
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

Grundfos
Manufacturer Part Number
96402920
Type
Cast Iron, 3, 19 in Face to Face
AC
208-230V
Max. Head
53 ft
Efficiency
Standard Efficiency
System Type
Potable Water
Connection Type
Flange
Includes Volute
Volute Included
Nameplate Voltage
208-230V AC

Technical Documents

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Grundfos Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Grundfos Circulating Pump (SKU 96402920, MPN 96402920) is a general-purpose inline circulator pump with a 2 1/8 hp motor. It operates at 208-230V AC, features a flange connection, and includes a volute. This standard-efficiency pump is designed for potable water systems and offers a maximum head of 53 ft with a 19 in face-to-face dimension.

Frequently Asked Questions

What is the Grundfos 96402920 circulating pump used for?

The Grundfos 96402920 is a general-purpose inline circulator pump designed for potable water systems. It circulates water in heating, cooling, or domestic water loops where a standard-efficiency, flange-connected pump with a 2 1/8 hp motor and 53 ft maximum head is required.

What are the specifications of the Grundfos 96402920 pump?

This Grundfos pump has a 2 1/8 hp motor, operates at 208-230V AC, and uses a flange connection. It includes a volute, is standard efficiency, and is rated for potable water systems. Maximum head is 53 ft with a 19 in face-to-face dimension. The MPN is 96402920.

Where to buy the Grundfos 96402920 pump worldwide?

3G Electric supplies the Grundfos 96402920 circulating pump to customers worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and a quote for your region.

How to install a Grundfos inline circulator pump?

Install the Grundfos pump with the shaft horizontal and the electrical box accessible. Use flanged connections with proper gaskets. Ensure the system is flushed before installation. Wire the 208-230V AC motor per local codes. Always reference the manufacturer's manual for torque and alignment.

Used in

Common applications for Grundfos
HVAC — Grundfos SI-30 condensate pump for air-conditioning installations up to 20 kW capacity
Industrial heating — GPS130NW pressure and suction units in oil burner fuel-supply circuits
Equipment maintenance — SUNP0400 charging and washing pump for descaling boilers and industrial equipment
Fuel accounting — VZO15 and VZO20 oil meters for flow measurement and consumption monitoring in oil-supply systems
Closed-loop heating systems — Double-acting expansion tank pump for pressure regulation and thermal stability
Building services — Grundfos pump range supporting HVAC, domestic heating, and pressure-boosting applications

Grundfos Products

3G Electric supplies Grundfos general-purpose inline circulator pumps. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
Circulating Pump: 2 hp HP, 208-230V AC, Cast Iron, 3, 79 ft Max. Head, 14 in Face to Face, Inline (MPN 96402882)
Grundfos
Circulating Pump: 2 hp HP, 208-230V AC, Cast Iron, 3, 79 ft Max. Head, 14 in Face to Face, Inline (MPN 96402882)
Circulating Pump: 2 3/4 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 19 in Face to Face, Inline (MPN 96402921)
Grundfos
Circulating Pump: 2 3/4 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 19 in Face to Face, Inline (MPN 96402921)
Circulating Pump: 1 37/50 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 14 in Face to Face, Inline (MPN 96402861)
Grundfos
Circulating Pump: 1 37/50 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 14 in Face to Face, Inline (MPN 96402861)
Circulating Pump: 3 hp HP, 208-230V AC, Cast Iron, 3, 79 ft Max. Head, 13 1/2 in Face to Face (MPN 96402798)
Grundfos
Circulating Pump: 3 hp HP, 208-230V AC, Cast Iron, 3, 79 ft Max. Head, 13 1/2 in Face to Face (MPN 96402798)
Circulating Pump: 3/4 hp HP, 208-230V AC, Cast Iron, 3, 53 ft Max. Head, 11 1/2 in Face to Face (MPN 96402784)
Grundfos
Circulating Pump: 3/4 hp HP, 208-230V AC, Cast Iron, 3, 53 ft Max. Head, 11 1/2 in Face to Face (MPN 96402784)
Circulating Pump: 3/8 hp HP, 208-230V AC, Cast Iron, 3, 26 ft Max. Head, 11 in Face to Face, Inline (MPN 96402710)
Grundfos
Circulating Pump: 3/8 hp HP, 208-230V AC, Cast Iron, 3, 26 ft Max. Head, 11 in Face to Face, Inline (MPN 96402710)

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Hydronic Circulating Pump: 1/6 hp HP, 115V AC, Cast Iron, 3, 33 gpm, 29 ft Max. Head, Inline (MPN 52722512)
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Hydronic Circulating Pump: 1/6 hp HP, 115V AC, Cast Iron, 3, 33 gpm, 29 ft Max. Head, Inline (MPN 52722512)
Circulating Pump: 3/4 hp HP, 115V AC, Bronze, 3, 53 ft Max. Head, 13 1/2 in Face to Face, Inline (MPN 96402739)
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Circulating Pump: 3/4 hp HP, 115V AC, Bronze, 3, 53 ft Max. Head, 13 1/2 in Face to Face, Inline (MPN 96402739)
Circulating Pump: 3/4 hp HP, 115V AC, Cast Iron, 3, 53 ft Max. Head, 11 1/2 in Face to Face, Inline (MPN 96402782)
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Circulating Pump: 3/4 hp HP, 115V AC, Cast Iron, 3, 53 ft Max. Head, 11 1/2 in Face to Face, Inline (MPN 96402782)
Circulating Pump: 5/8 hp HP, 230V AC, Cast Iron, 3, 26 ft Max. Head, 13 1/2 in Face to Face, Inline (MPN 96402763)
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Circulating Pump: 5/8 hp HP, 230V AC, Cast Iron, 3, 26 ft Max. Head, 13 1/2 in Face to Face, Inline (MPN 96402763)
Hydronic Circulating Pump: 3/4 hp HP, 115V AC, Cast Iron, 3, 76 gpm, 46 ft Max. Head, Inline (MPN 96402730)
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Hydronic Circulating Pump: 3/4 hp HP, 115V AC, Cast Iron, 3, 76 gpm, 46 ft Max. Head, Inline (MPN 96402730)
Circulating Pump: 1/2 hp HP, 208-230V AC, Cast Iron, 3, 26 ft Max. Head, 13 1/2 in Face to Face (MPN 96402764)
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Circulating Pump: 1/2 hp HP, 208-230V AC, Cast Iron, 3, 26 ft Max. Head, 13 1/2 in Face to Face (MPN 96402764)
Circulating Pump: 1 51/125 hp HP, 230V AC, Cast Iron, 3, 23 ft Max. Head, 14 1/4 in Face to Face (MPN 96654378)
Grundfos
Circulating Pump: 1 51/125 hp HP, 230V AC, Cast Iron, 3, 23 ft Max. Head, 14 1/4 in Face to Face (MPN 96654378)
Circulating Pump: 3/4 hp HP, 208-230V AC, Cast Iron, 3, 26 ft Max. Head, 19 in Face to Face, Inline (MPN 96402908)
Grundfos
Circulating Pump: 3/4 hp HP, 208-230V AC, Cast Iron, 3, 26 ft Max. Head, 19 in Face to Face, Inline (MPN 96402908)