Interpump FE51 Series Pressure Washer Motor Pump Unit – M100-1104

Compact 110V Industrial Pressure Washer Pump – 100 Bar / 8 LPM

The Interpump FE51 Series Motor Pump Unit (Part No: M100-1104) is a compact yet reliable pressure washer pump set designed for light to medium-duty cleaning applications. This unit pairs the trusted Interpump FE5108 pump with a 3 HP, 1450 RPM motor running on 110V, making it ideal for workshops, mobile setups, and low-pressure industrial cleaning.

With a maximum pressure of 100 bar and flow rate of 8 litres per minute, this unit offers consistent cleaning power while maintaining a manageable size and footprint. The unit features a cap start/cap run 100F motor, Interpump flange, and flexi coupling, all mounted for dependable performance.

This setup supports fluid temperatures up to 60°C, making it suitable for both cold and warm water cleaning. Optional configurations with valves and inlet filters are also available—contact the Flowjet sales team for custom setups.

Key Features

• ✅ Max Pressure: 100 Bar

• ✅ Flow Rate: 8 LPM

• ✅ Motor: 110V, 3 HP, 1450 RPM – cap start/cap run 100F motor

• ✅ Pump: Interpump FE5108 – high-efficiency compact pump

• ✅ Connections: 3/8” BSPF inlet / 1/4” BSPF outlet

• ✅ Fluid Temperature: Up to 60°C

• ✅ Mounting: Complete with Interpump flange & flexi coupling

• ✅ Optional: Can be supplied with valves and inlet filter (call to enquire)

Applications

• Mobile and workshop pressure washers

• Agricultural and light industrial cleaning

• Garage, car wash, and detailing setups

• Low-pressure washdown systems