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Interpump GEAR RED.FOR EL. MOTORS - RE44 FOR PUMP W4 R - Accessories & Installation
InterpumpAccessories & Installation

Interpump GEAR RED.FOR EL. MOTORS - RE44 FOR PUMP W4 R

Interpump RE44 gearbox reducer for electric-motor-driven pumps delivers 5.5 kW maximum power transmission with 2.4:1 transmission ratio and 28 mm engine shaft compatibility. Ideal for hydraulic pump systems requiring…

SKU 3G-ITP-00064

Also listed as: ZRIDEL44020 · ZRIDEL44 020

Brand
Interpump
Item
GEAR RED.FOR EL. MOTORS - RE44 FOR PUMP W4 R
Category
Accessories & Installation
UNSPSC
40151728 — Pump repair kits
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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

Interpump
for pumps
69
engine shaft mm
28
transmission ratio i
2.4
weight without oil kg
4.1
max power transmission hp
7.5
max power transmission kw
5.5

Technical Documents

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

Product Description

Interpump RE44 gearbox reducer for electric-motor-driven pumps delivers 5.5 kW maximum power transmission with 2.4:1 transmission ratio and 28 mm engine shaft compatibility. Ideal for hydraulic pump systems requiring compact gear reduction.

Frequently Asked Questions

What is the Interpump RE44 gearbox reducer used for?

The Interpump RE44 gearbox reducer is used to reduce the speed from an electric motor to a hydraulic pump, enabling compact gear reduction in hydraulic systems. It is designed for pump models such as the W4 R and delivers up to 5.5 kW of power transmission.

What are the specifications of the Interpump RE44 gearbox reducer?

The Interpump RE44 gearbox reducer has a transmission ratio of 2.4:1, a 28 mm engine shaft, and a maximum power transmission of 5.5 kW (7.5 hp). It weighs 4.1 kg without oil and is compatible with pumps like the W4 R.

Where to buy the Interpump RE44 gearbox reducer in Singapore?

You can order the Interpump RE44 gearbox reducer from 3G Electric in Singapore. We source and deliver this genuine Interpump accessory, handling all logistics, customs clearance, and local delivery to your facility.

How to install the Interpump RE44 gearbox reducer?

To install the Interpump RE44 gearbox reducer, align the 28 mm engine shaft with the motor coupling, secure the reducer to the pump flange, and fill with the recommended oil. Always follow the manufacturer's manual for torque specs and alignment tolerances.

Used in

Common applications for Interpump
Shipyard hull cleaning and surface prep — HT100 and W951 paired with dual-lance guns for dockyard service
Petrochemical heat-exchanger descaling — WS-series stainless pumps for neutral-pH cleaning chemistry
Outdoor HVAC condenser mist cooling — ZP180 pumps on rooftop chiller decks
Textile fibre-finishing — W170 and W270 for mist-jet application across drying lines
Municipal water treatment — W951 motor pumps for high-pressure disinfection chemical injection

Interpump Products

3G Electric supplies Interpump accessories & installation. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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