Pressure tank

Not to be confused with pressure vessel.
A diaphragm type pressurizer on a domestic rainwater system, with the pump and Square D pressure switch in the background

A pressure tank or pressurizer is a type of hydraulic accumulator used in a piping system to maintain a desired pressure. Applications include buffering water pressure in homes.[1]

  1. ^ "Pressure Tanks – Do I need one?". Just Water Pumps. 2022-09-30. Retrieved 2022-09-30.