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Grundfos Circulating Pump: 1 51/125 hp HP, 230V AC, Cast Iron, 3, 23 ft Max. Head - General-Purpose Inline Circulator Pumps
GrundfosGeneral-Purpose Inline Circulator Pumps

Grundfos Circulating Pump: 1 51/125 hp HP, 230V AC, Cast Iron, 3, 23 ft Max. Head

The Grundfos Circulating Pump (SKU 856AK9) is a general-purpose inline circulator pump designed for potable water systems. This standard-efficiency unit features a 230V AC nameplate voltage, flange connections, and…

SKU 3G-OTH-84221

Brand
Grundfos
Item
Circulating Pump: 1 51/125 hp HP, 230V AC, Cast Iron, 3, 23 ft Max. Head
Category
General-Purpose Inline Circulator Pumps
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Technical Specifications

Grundfos
Manufacturer Part Number
96654378
Type
Cast Iron, 3, 14 1/4 in Face to Face
AC
230V
Max. Head
23 ft
Efficiency
Standard Efficiency
System Type
Potable Water
Connection Type
Flange
Includes Volute
Volute Included
Nameplate Voltage
230V AC
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Grundfos Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Grundfos Circulating Pump (SKU 856AK9) is a general-purpose inline circulator pump designed for potable water systems. This standard-efficiency unit features a 230V AC nameplate voltage, flange connections, and includes a volute. It delivers a maximum head of 23 ft with a face-to-face dimension of 14 1/4 in, and is constructed with cast iron.

Frequently Asked Questions

What is the Grundfos 96654378 circulating pump used for?

The Grundfos 96654378 is a general-purpose inline circulator pump designed for potable water systems. It is used to circulate water in heating, cooling, or domestic water loops where a standard-efficiency, flange-connected pump with a 23 ft maximum head is required.

What are the specifications of the Grundfos 96654378 pump?

The Grundfos 96654378 pump has a 230V AC nameplate voltage, cast iron construction, flange connections, and a 14 1/4 in face-to-face dimension. It delivers a maximum head of 23 ft, includes a volute, and is rated for standard efficiency in potable water systems.

Where to buy the Grundfos 96654378 circulating pump worldwide?

3G Electric supplies the Grundfos 96654378 circulating pump to customers worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for a quote and lead time on this standard-efficiency, 230V AC inline circulator.

How to install a Grundfos inline circulator pump?

Install the Grundfos inline circulator pump with the shaft horizontal and the electrical box accessible. Use flange gaskets and bolts per the system pressure rating. Wire the 230V AC motor per local codes, and purge air from the volute before startup. Always follow the manufacturer's manual.

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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