Escription: Automatically stops pump for water shortage and automatically operates when water is supplied. Build inwith pressure switch for easy use. Suitable for pump, jet pump, garden pump, water pump, etc. Features: The water pump has automatic water shortage protection function to prevent the pump from burning out. Built-in pressure gauge for stable performance. It can be used as an electronic pressure switch for water systems. The automatically controlled water pump prevents water shortage and works automatically when water is supplied, which can solve the problem of water quantity and save your energy. The fully automatic control switch will automatically turn the pump on and off as the water pressure changes to achieve water saving. The water pump pressure switch has a clear LED will indicate that the power is on, the pump is on, or the fault is in a situation that will let you know immediately. Specifications: Condition: 100% Brand New Material: Plastic, Metal Color: As Picture Shown Voltage: 220~240V Frequency: 50Hz Max. Power: 1.1W Max. Current: 10A Max. Operating Pressure: 1MPa(10bar) Protective Grade: IP65 Max. Operating Temperature: 55℃ Water Inlet/Outlet Thread Diameter: 32mm Size: Approx. 180 * 180mm / 7.0 * 7.0in Weight: Approx. 1129g Package Included: 1 * Water Pump Pressure Switch Note: Please note that it requires more than 20metershead of delivery of thewater pumpfor the normal use of this pressure switch. Features The water pump has automatic water shortage protection function to prevent the pump from burning out. Built-in pressure gauge for stable performance. It can be used as an electronic pressure switch for water systems. The automatically controlled water pump prevents water shortage and works automatically when water is supplied, which can solve the problem of water quantity and save your energy. The fully automatic control switch will automatically turn the pump on and off as the water pressure changes to achieve water saving. The water pump pressure switch has a clear LED will indicate that the power is on, the pump is on, or the fault is in a situation that will let you know immediately.