Interpump PUMP WS151 DX U.S. + GEARBOX RS500
Interpump WS151 DX is a 5.5 hp industrial pump delivering 15 L/min at 150 bar, paired with RS500 gearbox for high-pressure applications. Operating at 1450 rpm with 4.04 kW power rating, it suits demanding hydraulic…
SKU 3G-ITP-01862
Also listed as: WS015100UR001 · WS015100U R001
Local availability & support
- 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.
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Product Description
Interpump WS151 DX is a 5.5 hp industrial pump delivering 15 L/min at 150 bar, paired with RS500 gearbox for high-pressure applications. Operating at 1450 rpm with 4.04 kW power rating, it suits demanding hydraulic and cleaning systems requiring sustained pressure output.
Frequently Asked Questions
Where can I buy the Interpump WS151 DX pump with RS500 gearbox worldwide?
3G Electric is an authorized distributor offering the Interpump WS151 DX + RS500 gearbox (part WS015100U-R001) for worldwide delivery. We handle all logistics, customs clearance, and shipping. Lead times available on request.
What is the flow rate and pressure output of the Interpump WS151 DX?
The Interpump WS151 DX delivers 15 L/min (3.96 US GPM) at maximum pressure of 150 bar (15 MPa / 2175 psi). Operating speed is 1450 rpm with 5.5 hp (4.04 kW) power rating.
What applications suit the Interpump WS151 DX pump and RS500 gearbox?
The WS151 DX with RS500 gearbox is designed for high-pressure hydraulic and industrial cleaning systems requiring sustained 150 bar output. The compact 317.5 mm length (14.5 kg) fits space-constrained installations in manufacturing and pressure-wash equipment.
Used in
Common applications for InterpumpSpare Parts & Repair Kits
Official WS151 parts list — 129 parts, 63 available in catalog

Repair Kits — Order These for Routine Maintenance
Individual Components
Need multiple parts? Request a bundled quote
63 parts available in our catalog — get a single quote with volume pricing
Official WS151 parts list — Industrial Pumps (Series 47)
Interpump Products
3G Electric supplies Interpump pumps & compressors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.
