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Plunger pumps are positive displacement pumps that" displace" a given amount of fluid on each cycle stroke of operation .The reciprocating motion of a plunger, with a ball check valves on each side of the pump body, creates the pumping action. Pumps can be offered in simplex, duplex or multiple heads for handling different chemicals with common motor. Each head has independent connection and the capacity of head can also be independently adjustable. They can be single acting or double acting.
Simplex Pump :
A Simplex Pump is a reciprocating pump. This pump has a single liquid cylinder which forces liquid out through the top outlet on both the in and the out stroke.
Duplex Pump :
The Duplex Pump is similar to the Simplex pump, having two pistons Instead of one, providing smoother operation with individual or common inlet & outlet.
Triplex Pump :
Triplex pumps are very similar to duplex pumps. They are reciprocating pumps with three cylinders. This pumps can be used for liner flow at high pressure. |