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The Ashcroft® B7 NEMA 7/9 pressure switch 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. 
Ashcroft B-Series NEMA 7/9 Pressure Switch

Specs

Accuracy
±1.00% full scale
Enclosure
NEMA 7/9 (IP66) Epoxy-coated aluminum (standard) & 316 Stainless steel (option XYW)
Setpoint
Single
Options
SPDT or DPDT switching option
Pressure Ranges
Vacuum to 3,000 ps

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)
Ashcroft
Trust the shield.

Ashcroft

Ashcroft's passion is to design, manufacture, and deliver the most innovative and well-crafted pressure and temperature instruments so you can always trust the shield.

Get more information on the B-Series NEMA 7 Pressure Switch from Ashcroft.