WOMA 400M High Pressure Plunger Pump

The M-series pumps are ideally suited for tasks such as cutting, dismantling, decoating and derusting. With the built-in central valve design, these plunger pumps also have high volumetric efficiencies at high pressures. The carbide plungers used are extremely robust, provide long service life at very high pressures of up to 3000 bar, and can therefore guarantee low maintenance costs. They are also insensitive to sudden changes in temperature. The plunger guide ensures a long service life for the seal system. The sealing water system used prevents leakage, enables a higher durability for the high-pressure seals and counteracts the ingress of air. A special feature of the M-series is a second shaft end which allows another pump to be connected and can double the performance if required. All gearboxes of WOMA pumps have an integral oil cooling system. Additionally, all WOMA pumps are certified according to Atex (ExII2GDT5).



Min/Max. Oper. Pressure

2.000 - 3.000 bar

Min/Max. Flow Rate

35 - 67 (L/MIN)

Max. Driving power

246 kW


883 kg

Dimensions appr. (LxWxH)

1365 x 854 x 550 mm