A simple pump consisting of a piston moving in a cylinder, both parts incorporating a valve.
More example sentences
- The key is a lever handle that when pumped side-to-side activates a manual hydraulic marinized lift pump inside the body of the bracket.
- I figured there wasn't much else I could do so I checked the main engine for fuel, purged the air from the lines with the lift pump and turned out to check the ground tackle.
Definition of lift pump in:
- The US English dictionary