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Pressure Gauges
Digital Pressure Gauges
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Pressure Switches
Temperature Switches
Differential Pressure Switches
Panel Meters & Pneumatic Transmitters
Diaphragm Seals / Instrument Isolators
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Type P series Nema 7 pressure switches watertight & explosion proof enclosure

 

This top-of-the-line Ashcroft® process switch series includes many state-of-the-art features for safety and reliability in virtually all process applications.
  • Die cast aluminum enclosure is standard with NEMA 7 (explosion-proof enclosure Class I, Div. 1 & 2, Groups B, C & D and Class II, Div. 1 & 2, Groups E, F & G).  Dual chamber design allows setpoint changes to be made safely even with power connected
  • Single or dual independently adjustable setpoints meet all setpoint requirements
  • UL, CSA listed
  • Fixed or adjustable deadband
  • Readily available
  • Standard pressure connection materials:
    • Differential pressure ranges - Nickel plated brass
    • Differential inches of water ranges - Epoxy coated carbon steel
  • Setpoints adjustable from 15-100% of range
  • Dual Seal rated models available 

Product Information
Dimension Drawings
Installation & Maintenance Information
Data Sheet

 





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Please feel free to call us on the toll free Ashcroft® ActionLineSM, 800/328-8258. Our staff will be happy to assist you.

Need some help selecting a pressure gauge?

We can help you with some basic gauge selection criteria. Just read our guide "Seven Steps to Select a Pressure Gauge" (pdf).

When it's all about the highest possible accuracy...

Heise® precision pressure gauges, digital indicators and transducers offer state-of-the-art features with accuracies from +/- 0.1% to 0.02% FS. Check out the Heise® instrument line at www.heise.com.

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