Industrial Vacuum Switch

Presair provides UL approved industrial vacuum switch products to meet the needs of original equipment manufacturers as a low cost and stable solution.

Presair designs and manufactures a wide variety of switches that focuses on pneumatic actuation. Specifically Presair specializes in foot switches, air switches, hand or palm switches, pressure switches and vacuum switch for many different applications. All of these different types have different product categories depending upon the type of application you are using. All Presair switches are made in the U.S.A.

These switches allow for simple electrical on/off control over pressures and vacuums. As pressure goes up, one contact opens as the other closes. This provides a perfect solution for monitoring, controlling, and notifying. All are field adjustable but can be preset at the factory if preferred. Dual switches are also available, factory set to operate two separate microswitches at different pressure or vacuum settings. These switches come in multiple body styles, providing the necessary versatility for air hose connections.

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