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Grundfos Circulating Pump: 2 3/4 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 19 in Face to Face - General-Purpose Inline Circulator Pumps
GrundfosGeneral-Purpose Inline Circulator Pumps

Grundfos Circulating Pump: 2 3/4 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 19 in Face to Face

The Grundfos 96402921 is a standard-efficiency, general-purpose inline circulator pump designed for potable water systems. This 2 3/4 hp HP model features a 460V AC motor, two speeds, and flange connections, with a…

SKU 3G-OTH-83394

Brand
Grundfos
Item
Circulating Pump: 2 3/4 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 19 in Face to Face
Category
General-Purpose Inline Circulator Pumps
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

Grundfos
Manufacturer Part Number
96402921
Type
Cast Iron, 2, 19 in Face to Face, Inline
AC
460V
Max. Head
53 ft
Efficiency
Standard Efficiency
System Type
Potable Water
Connection Type
Flange
Includes Volute
Volute Included
Number of Speeds
2
Nameplate Voltage
460V AC

Technical Documents

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

Product Description

The Grundfos 96402921 is a standard-efficiency, general-purpose inline circulator pump designed for potable water systems. This 2 3/4 hp HP model features a 460V AC motor, two speeds, and flange connections, with a cast-iron volute included. It delivers up to 53 ft of maximum head with a 19-inch face-to-face dimension.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the Grundfos 96402921 circulating pump used for?

The Grundfos 96402921 is a general-purpose inline circulator pump designed for potable water systems. It is commonly used in commercial and industrial applications to circulate water in heating, cooling, or domestic water loops, providing reliable flow with a maximum head of 53 ft.

What are the specifications of the Grundfos 96402921 pump?

The Grundfos 96402921 is a 2 3/4 hp HP inline circulator pump with a 460V AC motor, two speeds, and flange connections. It features a cast-iron volute, standard efficiency, a 19-inch face-to-face dimension, and delivers up to 53 ft of maximum head for potable water systems.

Where to buy the Grundfos 96402921 pump worldwide?

You can source the Grundfos 96402921 pump through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring the pump reaches your facility efficiently. Contact us for availability and lead time.

How to install the Grundfos 96402921 inline circulator pump?

Install the Grundfos 96402921 pump with the shaft horizontal and the electrical junction box accessible. Use proper flange gaskets and bolts for a leak-free seal. Wire the 460V AC motor per local codes, select the appropriate speed for your system, and purge air before startup. Always follow Grundfos installation guidelines.

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: 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: 3/4 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)
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: 3/4 hp HP, 460V AC, Cast Iron, 2, 26 ft Max. Head, 13 1/2 in Face to Face, Inline (MPN 96402765)
Grundfos
Circulating Pump: 3/4 hp HP, 460V AC, Cast Iron, 2, 26 ft Max. Head, 13 1/2 in Face to Face, Inline (MPN 96402765)
Circulating Pump: 2 hp HP, 460V AC, Cast Iron, 2, 79 ft Max. Head, 13 1/2 in Face to Face, Inline (MPN 96402799)
Grundfos
Circulating Pump: 2 hp HP, 460V AC, Cast Iron, 2, 79 ft Max. Head, 13 1/2 in Face to Face, Inline (MPN 96402799)
Circulating Pump: 7/8 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 13 1/2 in Face to Face, Inline (MPN 96402737)
Grundfos
Circulating Pump: 7/8 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 13 1/2 in Face to Face, Inline (MPN 96402737)

More from Grundfos

View all Grundfos parts
Circulating Pump: 5/8 hp HP, 208-230V AC, Bronze, 3, 53 ft Max. Head, 13 1/2 in Face to Face, Inline (MPN 96402741)
Grundfos
Circulating Pump: 5/8 hp HP, 208-230V AC, Bronze, 3, 53 ft Max. Head, 13 1/2 in Face to Face, Inline (MPN 96402741)
Circulating Pump: 5/8 hp HP, 208-230V AC, Cast Iron, 3, 26 ft Max. Head, 11 1/2 in Face to Face (MPN 96402838)
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Circulating Pump: 5/8 hp HP, 208-230V AC, Cast Iron, 3, 26 ft Max. Head, 11 1/2 in Face to Face (MPN 96402838)
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)
Grundfos
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)
Grundfos
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: 2 1/8 hp HP, 208-230V AC, Cast Iron, 3, 53 ft Max. Head, 19 in Face to Face (MPN 96402920)
Grundfos
Circulating Pump: 2 1/8 hp HP, 208-230V AC, Cast Iron, 3, 53 ft Max. Head, 19 in Face to Face (MPN 96402920)
Hydronic Circulating Pump: 3/4 hp HP, 115V AC, Cast Iron, 3, 76 gpm, 46 ft Max. Head, Inline (MPN 96402730)
Grundfos
Hydronic Circulating Pump: 3/4 hp HP, 115V AC, Cast Iron, 3, 76 gpm, 46 ft Max. Head, Inline (MPN 96402730)
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)
Grundfos
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)