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Interpump GEARBOX RS500 - D. 1" FOR PUMP WS202 R US - Accessories & Installation
InterpumpAccessories & Installation

Interpump GEARBOX RS500 - D. 1" FOR PUMP WS202 R US

Interpump GEARBOX RS500 is a 1" shaft gearbox accessory designed for WS202 pump integration, featuring a 2.2 transmission ratio and 18.5 kW maximum power transmission capacity. Ideal for high-pressure cleaning and…

SKU 3G-ITP-00023

Also listed as: ZONDA5052 · ZONDA5 052

Brand
Interpump
Item
GEARBOX RS500 - D. 1" FOR PUMP WS202 R US
Part Number
ZONDA5-052
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
Manufacturer Part Number
RS500
for pumps
47
engine flange
SAE J609-A-B
engine shaft in
1
engine shaft mm
25.4
transmission ratio i
2.2
weight without oil kg
4.2
max power transmission hp
25
max power transmission kw
18.5

Technical Documents

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

Product Description

Interpump GEARBOX RS500 is a 1" shaft gearbox accessory designed for WS202 pump integration, featuring a 2.2 transmission ratio and 18.5 kW maximum power transmission capacity. Ideal for high-pressure cleaning and industrial pump applications requiring compact power transfer.

Frequently Asked Questions

What is the Interpump GEARBOX RS500 used for?

The Interpump GEARBOX RS500 is a 1-inch shaft gearbox accessory designed for WS202 pump integration. It is used in high-pressure cleaning and industrial pump applications requiring compact power transfer, with a 2.2 transmission ratio and 18.5 kW maximum power transmission.

What are the specifications of the Interpump GEARBOX RS500?

The Interpump GEARBOX RS500 has a 1-inch (25.4 mm) engine shaft input, SAE J609-A-B engine flange, 2.2 transmission ratio, and 18.5 kW (25 hp) maximum power transmission. It weighs 4.2 kg without oil and is designed for WS202 pump series.

Where to buy the Interpump GEARBOX RS500 in Singapore?

You can order the Interpump GEARBOX RS500 through 3G Electric in Singapore. We source and deliver this accessory, handling logistics, customs clearance, and local delivery. Contact us for availability and lead time.

How to install the Interpump GEARBOX RS500 on a WS202 pump?

Install the Interpump GEARBOX RS500 by aligning the 1-inch shaft with the pump input, securing the SAE J609-A-B flange, and filling with oil to the correct level. Use the provided oil dip-stick and follow standard gearbox installation practices. Always consult the manufacturer's manual.

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
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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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