The electric switch is used in water systems, automatically starting and stopping the pump. Examine the water automatically, stop the pump in the case of water shortage, and protect the pump from damage caused by dry-running—completely replaced traditional pump control system composed of the pressure switch, pressure tank, check valve, etc.
Automatic start and stop the pump when tapping open/close.
Reduce water hammer effects.
Simple control to maintain constant pressure during operation.
Dry running protection to protect the motor, and extra pump life.
To avoid the pump on/off & pressure high/low problems.