Interpump FE51 Series MPU with Valve & Filter – M500-1100

Compact Electric Pump Unit – 100 Bar / 1 LPM / 110V

The Interpump FE51 Series MPU (Model M500-1100) is a compact, high-quality electric pump unit built for low-flow, high-pressure applications. Designed with premium components including the Interpump FE5101 pump, flange, and flexible coupling, this complete assembly is ready to install and perform straight out of the box.

With a maximum pressure of 100 bar and a flow rate of 1 LPM, this unit is ideal for applications where space is limited but performance cannot be compromised. It is powered by a 0.33 Hp, 1450 RPM motor, operating at 110V, and features a 70F cap start/cap run system for reliable operation.

Fitted with a regulator valve and inlet filter, this MPU ensures efficient control and protection. Suitable for fluids up to 60°C, it comes equipped with industry-standard 1/2” hose barb inlet and bypass, and a 3/8” BSP male outlet.

Key Features

• ✅ Interpump FE5101 pump for high reliability and efficiency

• ✅ 100 Bar Maximum Pressure – Ideal for high-pressure, low-volume applications

• ✅ 1 LPM Flow Rate – Precision pumping performance

• ✅ 110V, 0.33 Hp Motor – 1450 RPM for smooth operation

• ✅ Fitted with Regulator Valve & Inlet Filter – For controlled output and pump protection

• ✅ 70F Cap Start/Cap Run Motor – Designed for durability and smooth starting

• ✅ 1/2” Hose Barb Inlet & Bypass / 3/8” BSPM Outlet – Standard fittings for easy installation

• ✅ 60°C Max Fluid Temperature – Suitable for warm water applications

• ✅ Interpump Flange & Flexi Coupling – Precision alignment and low vibration

Applications

• Chemical dosing systems

• Compact wash systems

• Agricultural and horticultural cleaning

• Misting or cooling applications

• Laboratory or testing setups

Why Choose the M500-1100 FE51 MPU?

Compact, efficient, and built from trusted Interpump components, the M500-1100 is perfect for installations requiring low flow with high pressure, especially where space and power supply are limited. Designed for longevity and easy integration, this unit provides reliable service with minimal maintenance.