Feature:1. [MAIN FUNCTION] The pressure switch is mainly used to adjust the pressure of the water pump, can set the adaptive pressure according to the working demand.2. [DURABLE MATERIAL] The bottom of the switch is made of zinc alloy, which is corrosion resistant, can withstand high pressure without water seepage and leakage.3. [SILVER CONTACT] The switch adopts silver double contact clutch, and the plane contact point is more stable to ensure the use strength of the switch.4. [WORKING RANGE] The applicable pressure range of the switch is 1.8-2.6kgf/cm, the maximum current is 16A, suitable for more regulation scenarios.5. [WIDE APPLICATION] The automatic pressure switch can be used for self priming pump, jet pump, garden pump and clean water pump, convenient and practical.Specification:Item Type: Pump Pressure SwitchModel: JSK 3Rated Voltage: 220-240VMaximum Current: 16APressure Range: 1.8-2.6kgf/cmInterface Size: Male Thread G1/4Common Pump Power: 500WApplication: Self priming pump, jet pump, garden pump, clean water pump, etc.Feature: Automatically start and close the water pump according to the change of pipeline pressure, realizing unmanned control..Package List:1 x Pump Pressure SwitchNote:Do not use it beyond the range of current and voltage.