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Grundfos 99882378 OEM Motor for Circulator Pumps - OEM Motors for Circulator Pumps
GrundfosOEM Motors for Circulator Pumps

Grundfos 99882378 OEM Motor for Circulator Pumps

The GRUNDFOS Pump Motor (Mfr Part # 99882378) is a single-phase OEM motor designed for circulator pumps, featuring a 56C frame designation. It operates at 3/4 hp with a nameplate voltage of 115/208-230V AC. This…

SKU 3G-OTH-83368

Brand
Grundfos
Item
99882378 OEM Motor for Circulator Pumps
Category
OEM Motors for Circulator Pumps
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

Grundfos
Manufacturer Part Number
99882378
Type
Single Phase, 3/4 hp
AC
115/208-230V
Frame Size
56C
Nameplate Voltage
115/208-230V AC
Motor Frame Designation
56C

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

Product Description

The GRUNDFOS Pump Motor (Mfr Part # 99882378) is a single-phase OEM motor designed for circulator pumps, featuring a 56C frame designation. It operates at 3/4 hp with a nameplate voltage of 115/208-230V AC. This motor is a direct replacement component for compatible Grundfos circulator pump systems.

Frequently Asked Questions

What is the Grundfos pump motor 99882378 used for?

The Grundfos pump motor 99882378 is an OEM replacement motor for circulator pumps in HVAC and industrial fluid-handling systems. It directly replaces the original motor in compatible Grundfos circulator pump assemblies, restoring flow in heating, cooling, or process-water loops.

What are the specifications of the Grundfos 99882378 motor?

The Grundfos 99882378 is a single-phase motor rated at 3/4 hp with a nameplate voltage of 115/208-230V AC. It has a 56C frame designation and is designed as a direct OEM replacement for compatible Grundfos circulator pump systems.

Where to buy the Grundfos 99882378 motor worldwide?

3G Electric supplies the Grundfos 99882378 motor worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver this OEM motor to any country.

How to install the Grundfos 99882378 pump motor?

To install the Grundfos 99882378 motor, first disconnect power and verify the nameplate voltage matches your supply. Mount the motor to the pump using the 56C frame flange, align the shaft, and secure with bolts. Reconnect wiring per the diagram, then test operation. Always follow local electrical codes.

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 oem motors for 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: 3/8 hp HP, 115/230V AC, Cast Iron, Variable, 49 gpm, 39 ft Max. Head, Inline (MPN 99833304)
Grundfos
Circulating Pump: 3/8 hp HP, 115/230V AC, Cast Iron, Variable, 49 gpm, 39 ft Max. Head, Inline (MPN 99833304)
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: 1/2 hp HP, 208-230V AC, Cast Iron, 3, 26 ft Max. Head, 13 1/2 in Face to Face (MPN 96402764)
Grundfos
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: 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)
This Grundfos inline circulator pump is designed for potable water systems in closed-loop heating or cooling applications. It features a cast iron volute with flange connections, a 3 hp motor, and a maximum head of 79 ft. The unit operates at 208-230V AC and has a 13 1/2 in face-to-face dimension
Grundfos
This Grundfos inline circulator pump is designed for potable water systems in closed-loop heating or cooling applications. It features a cast iron volute with flange connections, a 3 hp motor, and a maximum head of 79 ft. The unit operates at 208-230V AC and has a 13 1/2 in face-to-face dimension
This Grundfos intelligent inline circulator pump is designed for potable water circulation in commercial or residential systems. It features a cast iron volute, flange connections, and delivers 85 gpm at 59 ft maximum head. The pump operates at 115V AC with standard efficiency and has an 11 1/16 in face-to-face dimension
Grundfos
This Grundfos intelligent inline circulator pump is designed for potable water circulation in commercial or residential systems. It features a cast iron volute, flange connections, and delivers 85 gpm at 59 ft maximum head. The pump operates at 115V AC with standard efficiency and has an 11 1/16 in face-to-face dimension

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Single-phase OEM replacement motor for circulator pumps. Rated 1/2 hp at 115/208-230V AC with a 56C frame designation. Suitable for use in HVAC and fluid-handling systems requiring a standard 56C frame motor
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This Grundfos OEM motor is a three-phase, 2 hp unit with a nameplate voltage of 230/460V AC and a 56C frame designation. Designed as a replacement motor for circulator pumps, it is suitable for use in HVAC and other fluid circulation systems requiring continuous operation
This Grundfos OEM motor is designed for circulator pumps in HVAC and fluid-handling systems. It is a single-phase motor rated at 3/8 hp with a nameplate voltage of 115/208-230V AC and a 56C frame designation. Suitable for direct replacement in compatible pump assemblies
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This Grundfos OEM motor is designed for circulator pumps in HVAC and fluid-handling systems. It is a single-phase motor rated at 3/8 hp with a nameplate voltage of 115/208-230V AC and a 56C frame designation. Suitable for direct replacement in compatible pump assemblies
Single-phase OEM motor for circulator pumps, 1 1/2 hp, 115/208-230V AC, 56C frame. Designed as a direct replacement for compatible Grundfos pump units in HVAC and industrial fluid-handling systems
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Single-phase OEM motor for circulator pumps, 1 1/2 hp, 115/208-230V AC, 56C frame. Designed as a direct replacement for compatible Grundfos pump units in HVAC and industrial fluid-handling systems