Explosion Proof Pressure Switch

The SOR explosion proof pressure/vacuum/compound switch is manufactured to withstand the rigors of hostile environments. It is a rugged, field-mounted unit that is made of cast iron and works well for vacuum or positive pressure. This low-cost workhorse performs well, even under very low set points.

  • Rugged construction
  • Low cost
  • Ranges from 30 in Hg vacuum to 7000 psi
  • Set point adjustment with calibrated scale