Full automatic control switchPress control autoclave starts and stops the pump with the change of water pressure, saving water.Automatically stops pump for water shortage and automatically work when water is supplied. Pressure GaugePress control has a built-in pressure gauge with steady performance. Used in water systems electronic pressure switch. Water Shortage Protection28mm automatic pressure water pump switch has automatic protection function for water shortage to prevent water pump from burning out. Product InformationThe automatic pump control is made of plastic and metal, working pressure: 1MPa (10bar), protection class: IP65, working temperature: 55 degrees Celsius, water inlet/outlet thread diameter: 32mm, size: approx. 180 * 180 mm/7.0 * 7.0 inches. LED IndicatorThe clear LED indicator of automatic pump control shows the status of power on, water pump on or failure. Product Description Automatic Water Pump Pressure Switch 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 Electronic Automatic Pressure Controller with Gauge for Home Save water Stable performance Automatic protection function Read more