brand new and high quality Features:This electronic water pump automatic pressure control switch is made of high quality plastic material, durable and long sevice life.The starting pressure can be adjusted during installation adjustment, range: 1.2BAR-3.0BAR.G1' plastic pipe joint for quick connection of water pump.Electronic controlled sensor system design for easy automatic operation.The unit is equipped with a check valves to prevent the pipelinefrom losing pressure.Before starting the unit check suction and ensure that the pump is primed.The automatic water pump controller is fully electronic intelligent pump control device.Fits most water pumps and as well as the well pump (submersible pump )between 0.3HP and 3HP or the power of pump less than 1.1KW.Electronic Water Pump Automatic Pressure Control Switch only,other accessories demo in the picture is not included! Specification:Rated Voltage: 200V-240VFrequency: 50/60HzMax Current: 10AMax Power: 1.1KWStarting Pressure Setting: 1.2bar 1.5bar 2.2barConnection Thread: G1"for Protection Rating: IP65Max Working Temperature: 55Material: PlasticSize: app.24.8x13.8x13cm/9.76x5.43x5.12inColor: YellowQuantity: 1 Pc Note:Please allow 0-1cm error due to manual measurement. pls make sure you do not mind before you bid.Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!Package Contents:1 x Electronic Water Pump Automatic Pressure Control Switch(Not included power cord)