The H2Q pump control is a universal flow switch of the latest generation with a manual adjustable start pressure that fully automatically turns the pump on or off when the tap or valve is opened or closed. The start pressure is adjustable from 1.0 to 2.8 bar. The pump control protects the pump from running dry. Suitable for centrifugal pumps and pressure submersible pumps up to 2 HP (10 Amp.) Connection 1" Minimum capacity 15 L/h. Maximum capacity 7500 L/hr at max pressure 10 bar and 230V. Includes 1.5 meter cable and plug and 0.5 meter cable and plug to connect pump. Protection class IP 65.