Automatic pressure switch 1bar 10 12mm

Automatic pressure switch 1.0 bar 10mm Automatic pressure switch, check valve for water pumps to operate as pressure pumps.

Used in conjunction with water pumps operating as pressure pumps. When the pressure in the installation reaches 0.5 Bar, the switch will stop the pump. If you connect city water directly to the installation (bypassing the tank) using e.g. a 'Colorado' pressure reducer, the switch will work and when you turn on the tap, the submersible pump will not turn on ( water flows from the external connection). After disconnecting the water from the outside, the pressure in the system will drop and unscrewing the tap will activate the submersible pump in the tank.

You cannot use an automatic switch, like an 'on' switch for taps without microswitches, using a submersible pump.

When at rest, the pins are shorted! After reaching 1.0 bar, the pins are open!

To connect to a hose with an internal diameter of 10-12 mm.

Dimensions (width x depth x height): 10 × 6 × 4 cm

Max. 15A