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Interpump GEARBOX RS500 - D. 1" FOR PUMP WS151 - Accessories & Installation
InterpumpAccessories & Installation

Interpump GEARBOX RS500 - D. 1" FOR PUMP WS151

The Interpump GEARBOX RS500 - D. 1" FOR PUMP WS151 is an accessory designed for pumps with a 47 cc/rev displacement. It features an SAE J609-A-B engine flange, accepts a 1" (25.4 mm) engine shaft, and has a…

SKU 3G-ITP-00025

Also listed as: ZONDA5071 · ZONDA5 071

Brand
Interpump
Item
GEARBOX RS500 - D. 1" FOR PUMP WS151
Part Number
ZONDA5-071
Category
Accessories & Installation
UNSPSC
40151728 — Pump repair kits
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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

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

(1)
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Interpump Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump GEARBOX RS500 - D. 1" FOR PUMP WS151 is an accessory designed for pumps with a 47 cc/rev displacement. It features an SAE J609-A-B engine flange, accepts a 1" (25.4 mm) engine shaft, and has a transmission ratio of 2.2. With a weight of 4.2 kg without oil, it supports a maximum power transmission of 25 hp (18.5 kW).

Frequently Asked Questions

Where can I buy the Interpump ZONDA5-071 RS500 gearbox worldwide?

3G Electric is an authorized distributor stocking the Interpump ZONDA5-071 RS500 gearbox. We handle worldwide delivery, customs clearance, and logistics. Contact us for availability and lead times on this 18.5 kW transmission unit.

What is the lead time for the Interpump ZONDA5-071 gearbox?

Lead time on request. As an authorized Interpump distributor, 3G Electric sources the ZONDA5-071 RS500 gearbox globally. Contact our sales team for delivery schedules and freight options to your location.

Is the Interpump ZONDA5-071 RS500 compatible with the WS151 pump?

Yes. The RS500 gearbox with 1" engine shaft (25.4 mm) and SAE J609-A-B flange is designed for the Interpump WS151 pump. It delivers 18.5 kW maximum power transmission at a 2.2:1 ratio and weighs 4.2 kg without oil.

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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