Vacuum Switches

Vacuum Switches

Vacuum Switches

We manufacture a wide range of pressure, vacuum, and compound switches to meet the needs of any industrial application and operating environment. Each of our switches is highly customizable with numerous pressure ranges, fittings, electrical connections, and wetted materials available for selection. The Whitman name was built on our switch products over 40 years ago, and we pride ourselves on the quality and diversity of our offering.
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  1. P117V Stainless Steel Vacuum Switch

    P117V Stainless Steel Vacuum Switch

    $80.75

    Part # P117V

    The P117V Stainless Steel Miniature Vacuum switches are sharp, highly versatile devices that can be used in hundreds of OEM and routine mechanical applications. It is among our most popular switches given its durability and diverse set point options. 

    • Set Point Range: 1.6 to 28.2 InHg
    • Max System Pressure: 150% of Sensor Capacity
    • Temperature range: -65°F to +225°F (-54°C to +107°C)
  2. W117V Ultra Pure Stainless Steel Vacuum Switch

    W117V Ultra Pure Stainless Steel Vacuum Switch

    $104.50

    Part # W117V

    The W117V Ultra Pure Stainless Steel Vacuum Switches have all welded stainless steel interiors which are Helium leak checked to pass 4 x 10-9 Std CC/Sec. These switches are used in silicon wafer ovens, numerous medical devices, and other applications where even the slightest impurities are not tolerated. 

    • Set Point Range: 1.6 to 28.2 InHg
    • Max System Pressure: 0 PSIG
    • Temperature range: -65°F to +225°F (-54°C to +107°C)

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