INTERPUMP WS 202
Code: 1415


Product detailed description
The INTERPUMP WS 202 HIGH-PRESSURE PLUNGER PUMP is a high-performance model from the 47 series, specially configured for use in corrosive or chemically aggressive environments. With a flow rate of 20 litres per minute at 200 bar and running at 1450 RPM, it’s designed to meet the high demands of professional pressure washing systems and car wash installations.
What sets this version apart is its nickel-plated brass pump head, offering superior corrosion resistance and longer life when used with detergents, hot water, or treated water—making it ideal for:
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Self-service and tunnel-style car wash systems
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Professional pressure washer equipment
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Industrial and commercial cleaning stations
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Environments with high humidity or aggressive water chemistry
Key features include:
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Nickel-plated brass manifold for extended durability
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Solid ceramic plungers for optimal abrasion resistance
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Reinforced seals to withstand temperature and chemical exposure
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Smooth, low-vibration operation for consistent performance
The Interpump WS 202 is engineered for continuous-duty operation, integrates easily into electric-motor-driven systems, and is suitable for both mobile and stationary installations. Its combination of high output, corrosion protection, and mechanical reliability makes it a preferred solution in automotive, municipal, and industrial cleaning applications.

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Additional parameters
| Category: | PUMPS |
|---|---|
| Flow rate: | 21 L/min |
| Pressure Max: | 200 bar |
| RPM: | 1450 min |
| Power: | 7,35 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.
