These pressure switches come with John Guest speed fit fittings. The switches come is 20/40. This means the switch is turned on when the pressure drops to 20 psi and will shut off when the pressure reaches 40PSI
These pressure switches come with John Guest speed fit fittings.
The switches come is 20/40 PSI ON/Off.es are normally used to control booster pumps and solenoid valves.
