Product Name: High/Low Pressure Switch; Medium: Water Universal automatic control accessorise,suitable for home,office,factory and high building etc. When the raw water pressure is high, the high-voltage switch is about to cut off the power to prevent the pump idling. Water purifier 2 points high pressure switch, household straight drinking fountain, high/low pressure switch RO pure water machine accessories. Universal terminal block (in 24V voltage environment, the port is not positive or negative), Mini switch, straight through design. Product Name: 2 points high pressure switch Applicable voltage: 24V Product function: Forced to close the circuit when the purified water pressure reaches 0.25MPa. Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use Colour:White Material: POM Package Contents: 1 x High Voltage Switch 1 x Low Pressure Switch Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.