Whitman Control | 2019 Full Product Catalog
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Food Processing / HVAC & Boiler / Manufacturing / Oil-Gas / Medical Devices / Water & Waste Water Whitman Controls is an established leader in the manufacture of miniature pressure, vacuum, temperature, and liquid level switches.

Whitman Controls is a leader in the pressure, vacuum, temperature, and liquid level switch industry, a position we have held for over 40 years. The Whitman Value is built on our differentiated offering of high quality switches, and the ability to deliver product to EXACT customer specifications in two weeks or less. Off the shelf switches limit an application’s functionality and versatility; Why choose a competitor switch that results in inferior performance? We take into account your application and media environment, as well as all desired specifications to design a switch that will meet...

We manufacture a wide range of pressure switches to meet the needs of any industrial application and operating environment. 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. 2018 Product Catalog 4 800-233-4401 | www.whitmancontrols.com

Pressure Switch Selection Guide The chart below gives an overview of our pressure switch product catalog at Whitman, and the functionality of each of our switches. Depending on your desired set point, and maximum system pressure, you will find a switch that will meet your specific needs and exceed your expectations. Steps Required for Identifying the Right Pressure Switch for your Application: Step 1: Identify the Maximum System Pressure on your Application Step 2: Identify your Set Point and if on “Increasing” or “Decreasing” pressure Step 3: Select a Sensor Code that applies to the...

Part Number Construction All Pressure, Vacuum and Compound Switch Models Except P88, P90, P95 Model Number Examples: P100G, P119G, J205G Additional Options See Page 66 or Consult Factory Sensor Code See Table A on Switch Model Page Special Wire Length 12” is Standard, 24 = 24” Total Set Point Options C = Customer Set, Field Adjustable K = Factory Set, Field Adjustable F = Factory Set, Non-Adjustable Electrical Interface Options See Page 67 Electrical Amperage See Page 66 Contact Selection 1 = SPST 2 = SPDT P88 Pressure, Vacuum, Compound Switches Model Number P88 Electrical Interface Options...

Pressure Switches P88GSwitch Economical Pressure OVERVIEW The Whitman Controls P88G Economical Pressure switches are typically used in applications where reliable switch control supersedes accuracy of set point. These switches can be used in dry indoor applications or placed within an enclosure. Controlling on and off functions for fans and pumps where one may need a wide differential to prevent over-cycling is an ideal application use for the P88G. 23/8” Nom. • Consistent switch control • Set point options: Factory set, field adjustable, or a combination • Extensive operating temperature...

The Whitman Controls P90 Severe Environment Pressure switches are built to operate in harsh conditions and are typically used in vehicle applications both off road and on. As these switches are NEMA 6 rated, they are weather proof and briefly submersible. Ideal use is on log skidders, tractors, handi-vans, cranes and numerous other applications where shock, vibration and weather are of primary concern. • Shock resistant up to 150G • Vibration durability of 10Hz to 2,000Hz @ 10G’s • Water resistant up to 1,000 PSIG high pressure spray • Cold Storage up to -67oF (-55oF) • NEMA 6 Rated:...

Pressure Switches P95 Environment Pressure Switch High Pressure Severe OVERVIEW The Whitman Controls P95 Severe Environment Pressure switches are built to operate in harsh conditions and are typically used in vehicle applications both off road and on. As these switches are NEMA 6 rated, they are weather proof and briefly submersible. Resiliency in high pressure conditions is the key differentiator relative to its P90 sister switch, with the ability to withstand hydraulic spikes to 4,000 psig. Ideal use is on log skidders, tractors, cranes and numerous other applications where pressure...

Pressure Switches P100G Environment Pressure Switch High Accuracy Low Pressure OVERVIEW The Whitman Controls P100G High Accuracy Low Pressure Environment Pressure switches are ideal in light pressure applications where precision of setpoint must be high and repeatability low. These switches are commonly used in natural gas well heads, natural gas generator sets, and air applications like forced draft blowers. The P100G can be used both in dry indoor applications or within an enclosure. • Highly accurate setpoints and repeatability • Set point options: Factory set, field adjustable, or a...

P117GStainless Steel Miniature Pressure Switch OVERVIEW The Whitman Controls P117G Stainless Steel Miniature Pressure switches are sharp, highly versatile devices that can be used in hundreds of OEM and routine mechanical applications. There are numerous fitting and electrical connection options available including TB, TS, Military, and DIN Connectors. KEYFEATURES SPECIFICATIONS • Miniature size • Stainless steel body • Set point options: Factory set, field adjustable, or a combination • Extensive operating temperature range • Wide range of electrical interfaces ava ila ble • SPDT or SPST...

P117LGNEMA 4 Stainless Steel Pressure Switch OVERVIEW The Whitman Controls P117LG NEMA 4 Stainless Steel Pressure Switches are the weather-proof, liquid-resistant version of the P117G. The NEMA 4 rating makes these rugged switches suitable for outside applications or in areas of condensing humidity. Unlike the P117G, the P117LG set point is factory set to customer specification and is non-adjustable. Numerous fitting options are available. • NEMA 4 Rated • Stainless steel body • Weather-proof, liquid resistant • Set point options: Factory set to cus tomer specification, non-adjustable •...