piston pump

Cylinder-driven fluid mover

A piston pump uses a reciprocating piston to move fluid through a cylinder.

As the piston draws back, it creates suction that pulls fluid in through an inlet valve; as it pushes forward, it forces fluid out through an outlet valve.

Piston pumps generate high pressure and handle viscous fluids well, making them common in hydraulic systems, oil wells, and pressure washers.

Related

crankshaft · oil extraction · oil well · well water · connecting rod · irrigation systems · suction · simplex · valve · fluid dynamics · flow rate · high pressure · discharge · pumping · lubrication · priming · chemical processing · mechanical

Opposites
pump mechanism type

piston pumpsiphon

Liquid transfer tube

Family

pump, pistol, piston, pistil

Familiarity
Top 500,000
Profile
Used worldwide · Timeless · Concrete · Rated G