

Dosing Pumps
Plunger Metering Pumps
Plunger metering pumps for continuous, precise dosing at pressures up to 800 bar and temperatures up to +400 °C.
- High Durability
- Easy Maintenance
- Long Service Life
Product Overview
Plunger Dosing at High Pressure and Temperature
In plunger metering pumps, as the plunger moves towards the liquid end the suction valve closes and the medium leaves through the discharge valve; on the return stroke the discharge valve closes and fresh medium enters through the suction valve.
Durable, coated stainless steel plungers provide continuous, precise dosing at high pressure and temperature.
- Dosing liquids in chemical production
- Crude oil processing (emulsion breaking)
- Oil and gas, refineries, petrochemicals
- Pharmaceuticals, cosmetics and food
- Packaging industry (filling pumps)





