Plunger process metering pumps contain high resistance plunger made from coated stainless steel. When the plunger moves to the dosing head, the suction valve closes and the feed flows out through the discharge valve. When plunger moves the opposite direction the discharge valve closes and feed flows through the suction valve.

Applications:

• In oil/gas production, refineries, chemical/ petrochemical industry, cosmetic & food production industries, and as bottling pumps in packaging industry