INTERPUMP WS 151
Code: 1416


Product detailed description
The INTERPUMP WS 151 HIGH-PRESSURE PLUNGER PUMP is a robust and efficient solution for professional cleaning systems, including high-performance pressure washers and automated car wash applications. With a flow rate of 15 litres per minute at 150 bar and operating at 1450 RPM, it delivers stable pressure and excellent durability in daily commercial use.
Designed for continuous-duty operation, the WS 151 is ideal for:
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Self-service and automatic car wash bays
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Commercial high-pressure washer units
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Cleaning in agriculture, logistics, and municipal services
Key technical advantages include:
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A brass pump head for corrosion resistance
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Ceramic plungers for superior wear resistance
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Heavy-duty seals for thermal and chemical durability
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Low vibration and quiet operation for stable system performance
Thanks to its compact design and compatibility with electric motors, the WS 151 integrates easily into stationary cleaning setups or mobile cleaning equipment. It provides the long service life and reliability expected by professionals in sectors such as automotive, industry, agriculture, and municipal cleaning.
Whether for vehicle cleaning, equipment washdown, or facility sanitation, the Interpump WS 151 is a trusted choice for those who demand consistent performance in tough working conditions.

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Additional parameters
| Category: | PUMPS |
|---|---|
| Flow rate: | 15 L/min |
| Pressure Max: | 150 bar |
| RPM: | 1450 min |
| Power: | 4,04 kw |
Interpump: Global Leader in High-Pressure Plunger Pumps
Umytec offers a wide range of solutions from Interpump Group, the world’s leading manufacturer of professional high-pressure piston and plunger pumps. Founded in Italy in 1977, Interpump has become an international benchmark in high-pressure water technology thanks to continuous innovation, outstanding engineering quality, and reliable long-term performance.
Interpump revolutionized the industry by introducing compact, quieter, and easier-to-maintain pumps equipped with ceramic pistons, significantly improving durability and operational reliability. These innovations quickly established the company as a global leader in professional washing and industrial high-pressure applications.
Today, Interpump Group manufactures a comprehensive portfolio of high-pressure pumps and systems used across numerous sectors worldwide. The product range includes pumps operating from 50 up to 4,000 bar, designed for both professional cleaning and demanding industrial applications.
Applications of Interpump High-Pressure Pumps
Interpump pumps are widely used in:
- Professional pressure washers
- Self-service and automatic car wash systems
- Industrial cleaning installations
- Sewer and street cleaning vehicles
- Reverse osmosis and desalination systems
- Food and pharmaceutical processing industries
- Surface preparation and descaling systems
- High-pressure industrial washing applications
The famous Interpump 47 Series pumps are among the most widely used plunger pumps in the world and remain highly appreciated for their durability, efficiency, and low maintenance requirements.
With advanced manufacturing processes, strict quality control, and continuous investment in research and development, Interpump Group continues to set the standard for high-pressure pump technology worldwide.
