This controller is designed to automatic the starting and stopping operations of an electrical pump with regard to a drop in pressure (opening of the taps) and lo the stopping of the flow through the system (closing of the taps) respectively. Furthermore it stops the pump when the water flow is not enough, Preventing If from any damaging dry operation. It can be used with water systems whose water is without Sediments. In case it is not possible. It is necessary to install a filter before the Inlet of the device Water temperature to be sucked > 35°C Power source 220 -240V 50 -60HZ Max power 1.1KW Operating pressure range 1 -3.5bar (14.5 -50.65psi) Max allowable pressure 10bar Max water temperature 60Deg Max flow rate 80L/Min Connection 1" Pre-set operation pressure: 1.5bar. Protection level IPX4
