P-Series NEMA 7/9 Explosion Proof Pressure Switch

The Ashcroft® P-series pressure switch was designed for use with harsh applications where uncompromising protection is required. This accurate and reliable switch provides long-cycle life, while its rugged, explosion-proof housing provides superior protection. This switch is ideal for pressure control, shutdown or alarm operations.

Key Features:
  • NEMA 7 & 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

Process Market:
Chemical and Petrochemical plants
Water and Sewage Treatment Facilities
Steel Mills

Industrial Market:
Pumps, Compressors and Turbines
Boilers and Burners
Reverse Osmosis Systems


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