Features: 1Applications: It is very suitable for the control of pneumatic switches of garbage disposals massage bathtubs children's toys and other products. 2Easy to Install: The garbage disposal push button switch can be easily installed onto any countertop or sink. Convenient and practical. 3ABS Material: Made of premium ABS plastic material this air pressure switch is durable waterproof and leakage proof. Exquisite workmanship and superior performance. 4Specification: The mounting aperture is 28mm / 1.1in. Voltage is . Current is 15A. And action pressure value is 510KP. 5Package List: This air switch set includes 1pc switch 1pc 1 meter tube 1pc socket. And the lightweight of the button switch makes installation more labor saving. Specification: Item Type: Air switch setMaterial: ABSGross Weight: 327g / 11.5ozInstallation Aperture: 28mm / 1.1inCurrent: 15AAction Pressure Value: 5-10KPPipe: About 1 meter / 39.4in Package List: 1 x Switch1 x Tube1 x Socket