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Grundfos Circulating Pump: 5/8 hp HP, 208-230V AC, Cast Iron, 3, 57 ft Max. Head - General-Purpose Inline Circulator Pumps
GrundfosGeneral-Purpose Inline Circulator Pumps

Grundfos Circulating Pump: 5/8 hp HP, 208-230V AC, Cast Iron, 3, 57 ft Max. Head

The Grundfos 5/8 hp HP Circulating Pump is a general-purpose inline circulator designed for potable water systems. This standard-efficiency pump features a cast iron volute, flange connections, and a nameplate…

SKU 3G-OTH-84236

Brand
Grundfos
Item
Circulating Pump: 5/8 hp HP, 208-230V AC, Cast Iron, 3, 57 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
96654375
Type
Cast Iron, 3, 11 7/8 in Face to Face
AC
208-230V
Max. Head
57 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 5/8 hp HP Circulating Pump is a general-purpose inline circulator designed for potable water systems. This standard-efficiency pump features a cast iron volute, flange connections, and a nameplate voltage of 208-230V AC, with a maximum head of 57 ft and an 11 7/8 in face-to-face dimension (MPN 96654375).

Frequently Asked Questions

What is the Grundfos 5/8 hp HP circulating pump used for?

This Grundfos 5/8 hp HP circulating pump is a general-purpose inline circulator designed for potable water systems. It moves water in closed-loop heating or cooling applications, such as commercial building recirculation lines, where a standard-efficiency, cast iron pump with flange connections is required.

What are the specifications of the Grundfos 96654375 circulating pump?

The Grundfos 96654375 is a 5/8 hp HP circulating pump with a nameplate voltage of 208-230V AC. It has a cast iron volute, flange connections, a maximum head of 57 ft, and an 11 7/8 in face-to-face dimension. It is a standard-efficiency pump designed for potable water systems.

Where to buy the Grundfos 96654375 circulating pump worldwide?

You can source the Grundfos 96654375 circulating pump through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this Grundfos pump.

How to install a Grundfos inline circulator pump?

Install the Grundfos inline circulator pump with the shaft horizontal and the electrical junction box accessible. Ensure flange connections are properly aligned and gasketed. Wire the 208-230V AC motor per local codes. Always reference the Grundfos installation manual for torque specs and startup procedures.

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: 3/4 hp HP, 115/230V AC, Cast Iron, 1, 15 ft Max. Head, 9 7/8 in Face to Face (MPN 96633591)
Grundfos
Circulating Pump: 3/4 hp HP, 115/230V AC, Cast Iron, 1, 15 ft Max. Head, 9 7/8 in Face to Face (MPN 96633591)
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)
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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: 5/8 hp HP, 208-230V AC, Cast Iron, 3, 53 ft Max. Head, 13 1/2 in Face to Face (MPN 96402736)
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Circulating Pump: 5/8 hp HP, 208-230V AC, Cast Iron, 3, 53 ft Max. Head, 13 1/2 in Face to Face (MPN 96402736)
Circulating Pump: 7/8 hp HP, 115V AC, Cast Iron, 3, 19 ft Max. Head, 11 7/8 in Face to Face, Inline (MPN 96654373)
Grundfos
Circulating Pump: 7/8 hp HP, 115V AC, Cast Iron, 3, 19 ft Max. Head, 11 7/8 in Face to Face, Inline (MPN 96654373)
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)
Grundfos
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)
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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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)
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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)
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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: 1 37/50 hp HP, 460V AC, Cast Iron, 2, 53 ft Max. Head, 14 in Face to Face, Inline (MPN 96402861)
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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, 115/230V AC, Cast Iron, 1, 23 ft Max. Head, 8 9/16 in Face to Face (MPN 96439644)
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Circulating Pump: 3/4 hp HP, 115/230V AC, Cast Iron, 1, 23 ft Max. Head, 8 9/16 in Face to Face (MPN 96439644)
Circulating Pump: 1/8 hp HP, 115V AC, Cast Iron, 1, 14 gpm, 19 ft Max. Head, 6 1/2 in Face to Face (MPN 92603106)
Grundfos
Circulating Pump: 1/8 hp HP, 115V AC, Cast Iron, 1, 14 gpm, 19 ft Max. Head, 6 1/2 in Face to Face (MPN 92603106)