Charge pump

A charge pump is

• a boiler loading pump for hot water storage tanks without their own heat source, where it is used to supply energy through the boiler of a hot water heating system.
• a piston charging pump for two-stroke engines , where it is used to increase performance by charging the twin-piston engine , see, among others, DKW ULD 250 .

This is a disambiguation page for differentiating between several terms identified with the same word.