Whitman Controls Corporation manufactures a wide range of vacuum switches including both preset and field adjustable varieties. Our preset switches are set at the factory to the specifications and parameters to fit our customers’ requirements. Our field adjustable switches allow our customers the flexibility of easily setting the switch parameters in the field as driven by the needs of the project. You can find Whitman Controls Corporation vacuum switches used by customers around the world in applications including as a chamber door seal releases in the ultra pure systems used for manufacturing silicon wafers.
As an established leader in the manufacture of miniature pressure, differential pressure, vacuum, temperature and liquid level switches, our goal is to provide our customers with a quality product, manufactured to their specifications, at a competitive price, with shipment in two weeks or less. Quality at Whitman Controls Corporation is proven both by a reliability rate substantially higher than industry standards and an ISO 9001:2000 Registered quality management system. Ongoing research and development efforts insure our staying on the leading edge of pressure, vacuum, and liquid level switch technology while at the same time introducing new models to meet developing requirements in many industries.