pump
a mechanical device that moves fluid or gas by pressure or suction
Type of:Types:- air pump; vacuum pump
- aspirator
- auxiliary pump; donkey pump
- bicycle pump
- bilge pump
- centrifugal pump
- force pump
- gas pump; gasoline pump; petrol pump; island dispenser
- grease-gun; gun
- hand pump
- heart-lung machine
- hydraulic pump; hydraulic ram
- lift pump
- oil pump
- stirrup pump
- suction pump
- water pump
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