This air button supplies the air pressure used to control a variety of electrical devices. The air is transmitted through air tubing to activate an air switch, which in turn provides either on/off or high speed/low speed control of a variety of equipment such as a pump, a light, or an air blower. The PTI-3130-03 series requires a 3/4" hole for mounting with the included nut, and the end connector may be used with either 1/8" or 1/16" inside diameter air tubing.Features:Face Diameter: 2-3/4"Body Diameter: 3/4"Total Length: 3-1/4"Rubber Button Length: 1-5/16"Hole Size Required: 3/4"
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