Features: This electronic water pump automatic pressure control switch is made of high quality ABS, durable and long sevice life. Electronic controlled sensor system design for easy automatic operation. Compact, efficient, long life motor. The unit is equipped with a check valve to prevent the pipelinefrom losing pressure. The automatic water pump controller is fully electronic intelligent pump control device. Equipped with a pressure gauge, easy to read the pressure value. 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. Specifications: Item Size: 195*95*90mmPackage Size: 200*110*100mmCable Length: 30cmColor: BlueMaterial: Nylon& ABS& CopperRated Voltage: 200V-240V 110-120VFrequency: 50/60HzMax Current: 10AMax Power: 1.1KWStarting Pressure Setting: 1.2bar 1.5bar 2.2barConnection Thread: G1"Protection Rating: IP65Max Working Temperature: 60 Centigrate WiringWiring Requirement: Cable Diameter 7.5-9mmPackage Included: 1 x Electronic Water Pump Automatic Pressure Control Switch With Pressure GaugePlease Notes: 1. Please allow slight dimension difference due to different manual measurement. 2. Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you!