Is the Interpump GEARBOX RS500 D. 1" FOR PUMP E3B2515 available from 3G Electric?

Yes — 3G Electric supplies genuine Interpump products with in-stock availability on common SKUs and worldwide shipping.

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InterpumpAccessories & Installation

Interpump GEARBOX RS500 D. 1" FOR PUMP E3B2515

SKU 3G-ITP-00032

Also listed as: ZONDA5120 · ZONDA5 120

Brand

Interpump

Item

GEARBOX RS500 D. 1" FOR PUMP E3B2515

Technical Specifications

Interpump

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 

View Full Spec Sheet

Technical Documents

(1)

Technical Data Sheet

PDF Document

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Interpump Products

3G Electric (S) Pte. Ltd. — Singapore

Product Description

The Interpump GEARBOX RS500 D is a 1-inch gearbox accessory engineered for E3B2515 pump integration in industrial fluid-transfer systems. It delivers 18.5 kW maximum power transmission with a 2.2 transmission ratio, weighing 4.2 kg without oil. Ideal for compact pump-motor coupling applications requiring efficient speed reduction.

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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