Interpump Motor Pump Unit with Valve and Filter, 415V 15hp, 250 Bar, 21 LPM, WS252 Pump

Product Overview:

The Interpump Motor Pump Unit (MPU) with Valve and Filter – Part No: M500-1044 – is a ready-to-install high-pressure system built for heavy-duty cleaning and industrial washdown tasks. Delivering 21 litres per minute at 250 bar, it features the trusted Interpump WS252 pump driven by a 15hp, 415V motor at 1450 RPM.

This MPU comes pre-configured with a high-pressure unloader valve and inlet filter to safeguard your system from pressure spikes and debris. The unit is mounted using an Interpump flange and flexible coupling for smooth and reliable performance. It's suitable for water temperatures up to 60°C and offers easy hose integration with 3/4" hose barb inlet, 3/8" BSPF outlet, and 15mm hose barb bypass.

Key Features:

• Max Pressure: 250 Bar
• Flow Rate: 21 Litres per minute
• Motor: 415V, 15hp, 1450 RPM – IP55, IE3 rated
• Fitted with Interpump WS252 pump – proven industrial reliability
• Supplied with unloader valve and inlet filter – pre-installed
• Includes Interpump flange and flexible coupling
• Max Fluid Temperature: 60°C
• Inlet: 3/4" hose barb
• Outlet: 3/8" BSP Female
• Bypass: 15mm hose barb
• Skid-mount compatible and suitable for fixed installations

Why Choose This Product?

Designed for convenience and performance, this MPU is suitable for industrial users needing reliable high-pressure output with minimal setup. The inclusion of an unloader valve and inlet filter makes it suitable for wash bays, agricultural sites, and cleaning systems that run for extended periods.