1. Stop and start the pump automatically. 2. Stop the pump in the case of water shortage. 3. After power cut off, it can restart the pump automatically when the power on. 4. Protect the pump from damage caused by overheat. 5. Forced start. Product name Pressure control Color BLUE-GREY-BLUE Voltage 220-240V 110V-120V Frequency 50/60HZPower 1.1KW(220V-240V) 0.75KW(110V-120V) Start pressure setting 1.0BAR 1.5BAR 2.2BAR Interface thread G1 Protection level IP54 Maximum working temperature 60
