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3G Electric
Interpump GEARBOX RS500 - D. 25 mm. - Accessories & Installation
InterpumpAccessories & Installation

Interpump GEARBOX RS500 - D. 25 mm.

Interpump GEARBOX RS500 is a 25 mm shaft accessory for high-pressure pump systems, delivering 18.5 kW maximum power transmission with a 2.2 transmission ratio. Designed for SAE J609-A-B engine flanges, it integrates…

SKU 3G-ITP-00035

Also listed as: ZONDA525000 · ZONDA5 25 000

Brand
Interpump
Item
GEARBOX RS500 - D. 25 mm.
Part Number
ZONDA5-25-000
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

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

Product Description

Interpump GEARBOX RS500 is a 25 mm shaft accessory for high-pressure pump systems, delivering 18.5 kW maximum power transmission with a 2.2 transmission ratio. Designed for SAE J609-A-B engine flanges, it integrates directly into industrial pump assemblies requiring compact, efficient torque conversion.

Frequently Asked Questions

Where can I buy the Interpump GEARBOX RS500 25mm gearbox?

Order from 3G Electric, an authorized Interpump distributor. We source the RS500 gearbox accessory worldwide with full logistics and customs handled. Lead times available on request.

What is the maximum power rating of the Interpump RS500 gearbox?

The Interpump GEARBOX RS500 handles 18.5 kW (25 hp) maximum power transmission. It features a 2.2 transmission ratio and fits SAE J609-A-B engine flanges with a 25.4 mm input shaft.

Is the Interpump RS500 compatible with my pump system?

The RS500 mounts to SAE J609-A-B engine flanges and accepts a 25.4 mm input shaft. Verify your pump assembly matches this flange standard and shaft diameter before ordering. Contact 3G Electric for compatibility confirmation.

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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