Pressure Switches

Whitman Controls offers a diverse range of pressure switches. All of our pressure switches are of high quality and can be customized to fit your needs. We can build and ship a pressure switch to your exact specifications in two weeks or less. We offer a wide selection of set points and maximum system pressures to meet you process control requirements, along with lines of stainless steel and NEMA 4/6 switches to withstand the most difficult operating environments.  When the conditions are harsh, Whitman’s products thrive - All with a lead time of two weeks or less! Contact our engineering department for fully customizable solutions for your end use.

Pressure Switches
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  1. J705 High Pressure/High Set Point

    $112.50 $101.25

    Part Number: J705

    The J705 Pressure Switches are among our most durable products, affording the end user higher set points to complement more severe environments without sacrificing set point repeatability. These switches are designed for use with various oils, waters, and assorted gases, and are resilient against impeller spikes from pumps.

    • Set Point Range: 500 to 6,000 PSIG
    • Max System Pressure: 9,000 PSIG
    • Temperature range: -65°F to +225°F (-54°C to +107°C)
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  2. P605 High Pressure Fine Adjustment Model

    $125.00 $112.50

    Part Number: P605

    The P605 Pressure Switches are a line of severe application controls that can withstand massive pressure spikes from hydraulic systems. These switches can see pressure spikes to 9,000 psig without comprising switch integrity or functionality. They also afford the end user higher set points to complement more severe environments and low set point repeatability. 

    • Set Point Range: 200 to 6,000 PSIG
    • Max System Pressure: 9,000 PSIG
    • Temperature range: -65°F to +225°F (-54°C to +107°C)
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  3. P605L - High Pressure / High Set Point (longbody, NEMA 4)

    $125.00 $112.50

    Part Number: P605L

    The P605L NEMA 4 Pressure Switches are a line of severe application controls that can withstand massive pressure spikes from hydraulic systems. The P605L is the NEMA 4 rated weather-proof, liquid-resistant version of the P605, suitable for outside applications or in areas of condensing humidity. 

    • Set Point Range: 200 to 6,000 PSIG
    • Max System Pressure: 9,000 PSIG
    • Temperature range: -65°F to +225°F (-54°C to +107°C)
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