Pressure Switches

Stock Pressure SwitchesView our catalog:

Pressure switches are industrial components that convert pressure changes into electrical functions. When a system’s pressure increases above or decreases below a specific system set point pressure, the electrical state of the pressure switch changes, from on to off and/or off to on.  They are widely used throughout many industries and applications including:

  • Process Machine Industry
  • Medical Equipment Industry
  • Machine Tool Industry
  • Instrumentation
  • Laboratories
  • Clean Rooms
  • Power Supplies
  • Pneumatic/Hydraulic
  • Silicon Wafer Industry
  • Marine Engines
  • Over/Under Pressure Alarms
  • Pools and Spas
  • Pumps and Compressors

Whitman Controls Corporation manufactures a wide range of pressure 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 pressure switches used by customers around the world in applications including controlling the X-Ray Tube coolant pressure during the manufacturing of CT Scan machines and signaling overpressure in gas chromatographs.

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.

For further information, please contact Whitman Controls.


© 2014 Whitman Controls