1、Applications: It is very suitable for the control of pneumatic switches of garbage disposals, massage bathtubs, children's toys and other products. 2、Easy to Install: The garbage disposal push button switch can be easily installed onto any countertop or sink. Convenient and practical. 3、ABS Material: Made of premium ABS plastic material, this air pressure switch is durable, waterproof and leakage proof. Exquisite workmanship and superior performance. 4、Specification: The mounting aperture is 28mm / 1.1in. Voltage is . Current is 15A. And action pressure value is 5‑10KP. 5、Package 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. Item Type: Air switch set Material: ABS Gross Weight: 327g / 11.5oz Installation Aperture: 28mm / 1.1in Current: 15A Action Pressure Value: 5-10KP Pipe: About 1 meter / 39.4in 1 x Switch 1 x Tube 1 x Socket