Adjustable Replacement Pressure Switch Distributor for Pumps

Water pump pressure control switches are automated switches that signal pumps to stop or start depending on the settings as desired. These are used in conjunction with a pressure tank. The switch senses the water pressure drop, at which point it engages and causes the contacts in the switch to close. This will then trigger the pump to kick on and send water into the pressure tank, until the pressure switch reaches its shut-off pressure.

Most pressure switches feature a 20 PSI range between turn on and shut off, although some feature a larger range. They are diaphragm actuated, and some can include manual switches for you to trigger on your own. These pressure switches are ideal for low pressure pumps, tire cleaners, and foam brush systems found in car washes.