Einhell 4174230 water pump accessory Pump controller

The original Einhell electronic flow switch is ideally suited for converting garden pumps into automatic domestic waterworks. It automatically switches the pumps on and off for water extraction. The electronic pressure flow switch ensures perfect pressure conditions. If the tap is turned on and the pressure in the line drops, then it automatically switches on the pump. As soon as the tap is turned off again, the pressure increases and the pump is automatically switched off. This practical additional device can be connected to pumps via the connection adapter. It also has a socket and a 1.45-metre-long mains cable. The flow switch is equipped with a non-return valve and a dry-run protection and is suitable for a max. working pressure of 10 bar.