Ashcroft P-Series NEMA 7 & 9 Explosion Proof Differential Pressure Switches
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Ashcroft P-Series NEMA 7 & 9 Explosion Proof Differential Pressure Switches

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The Ashcroft® P-series differential pressure switch was designed for use in hazardous applications where uncompromising protection is required. This switch combines field-proven technology, stability, and long cycle life. Its rugged explosion-proof housing makes it ideal for satisfying differential pressure control, shutdown, or alarm operations in hazardous locations when two independent setpoints or adjustable deadbands are required.

Features

  • NEMA 7 and 9 Explosion Proof Enclosure
  • Dual chamber design allows for field calibration to be performed safely, even with power connected
  • Ranges from vacuum to 3000 psi
  • Wide selection of switch elements
  • Stainless Steel, Buna, Viton, Teflon and Monel diaphragms available for compatibility
  • UL and CSA hazardous approvals
  • CRN approved
  • RoHS Compliant

Applications

  • Process Market
    • Refineries
    • Chemical and Petrochemical Plants
    • Water and Sewage Treatment Facilities
    • Steel Mills
  • Industrial Market
    • Pumps
    • Compressors and Turbines
    • Boilers and Burners
    • Reverse Osmosis Systems