Stainless Steel Pressure Switch


 Ashcroft® B7 NEMA 7/9 pressure switch, now in 316 stainless steel, is designed for use in virtually all industrial and OEM applications. This model provides accuracy, reliability and long-cycle life, while the rugged, explosion-proof housing provides superior protection. Ideal for satisfying requirements for pressure control, safety shutdown or alarm operations in hazardous applications. 


Key Features:
  • Explosion-proof enclosure provides uncompromising protection
  • Adjustable from 15%-100% of range
  • Fixed or limited adjustable deadband
  • Wide selection of switch elements and wetted materials
  • External locking screw (ATEX / IECEx approval only)
  • Accuracy: ±1.00% full scale
  • NEMA 7/9 (IP66) enclosure
    Epoxy-coated aluminum (standard)
    316 Stainless steel (option XYW)
  • Single setpoint
  • SPDT or DPDT switching option
  • Pressure ranges: vacuum to 3,000 psi
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