Features:The electronic intelligent pump automatic controller can start or stop the pump according tothe detected water source status, water quantity, pipeline pressure change and other data.Electrical parts are completely isolated from piping to ensure safety.It automatically maintains a constant pressure in the pipe as well as a constant water velocity.When the water valve is opened, it will automatically start up, and when the water valve is closed,it will automatically shut down.Can control all kinds of water pumps, widely used in houses, courtyards, gardens, greenhouses, etc.Specification:100% brand new with high qualityVoltage: 220V~240V(50/60Hz)Max. Current: 10AMax. Power: 1.1kWMax. Pressure: 1Mpa(10bar)Inlet/Outlet Diameter: 1inchProtection level: IP65Package Included:1 x Controller