Positive Displacement Pumps

Positive Displacement Pumps for High-Pressure Applications

Positive displacement pumps use mechanical action to move fluid through a system, making them well-suited for high-pressure and high-viscosity applications. Our portfolio includes plunger, diaphragm, multiple screw, and progressing cavity pump configurations.

Reciprocating plunger pumps are ideal for delivering low flowrates at high pressures with exceptional efficiency. Rotary positive displacement pumps offer higher flow capacities, handle moderate to high pressures, and excel in pumping viscous fluids.

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Technical Advantages of Positive Displacement Pumps

Handling Viscous Liquids

Positive displacement pumps are designed to efficiently pump thick, viscous liquids.

Variable System Pressure

Positive displacement pumps maintain a steady flowrate regardless of system backpressure, making them ideal for applications with wide pressure fluctuations without the need for complex control schemes.