Positive Displacement

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(913)287-3900 sales@midamericapump.com

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Positive Displacement Pumps

A positive displacement pump makes a fluid move by trapping a fixed amount and forcing (displacing) that trapped volume into the discharge pipe.

Some positive displacement pumps use an expanding cavity on the suction side and a decreasing cavity on the discharge side. Liquid flows into the pump as the cavity on the suction side expands and the liquid flows out of the discharge as the cavity collapses. The volume is constant for each cycle of operation.

Rotary lobe pumps
Grinders

High pressure Piston
Plunger pumps

High Pressure Diaphragm, Metering, Peristaltic Hose Pumps.

Positive Displacement Applications
Progressive Cavity
AODD
Plunger Pumps
High Pressure Piston
Peristaltic Hose
High Pressure Diaphragm

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Mid-America Pump
5600 Inland Dr
Kansas City, KS 66106
Direct (913) 287-3900 | Fax (913) 287-6641
Email: sales@midamericapump.com