SOR pressure switches are field-proven, low cost process instruments for use in either primary or redundant pressure applications in a wide variety of industries. Even though the technology is proven by the original Static “O” Ring mechanical switches that set industry standards more than 50 years ago, we continue to expand our product offerings to meet changing industry needs. SOR pressure switches are designed and offered with a number of agency approvals, housing enclosures and switching configurations to meet the demands of global markets. The large selection of product components provides the optimal instrument specifications to handle the toughest of applications.
Explosion ProofSOR is a leading supplier of explosion proof pressure and vacuum switches. Below is a list of avaialble models from SOR: Mini-Hermet - Compact Pressure/Compound Pressure Switch Ranges: 30" Hg to 7,000 PSI Models begin with: 6AG, 5AG, 9AG, 1AG, 56AG, 6AG, 5AG, 9AG, 1AG, 56AG, 6AP, 5AP, 9AP, 1AP, 56AP, 6AS, 5AS, 9AS, 1AS, 56AS, 6BG, 5BG, 9BG, 1BG, 56BG, 6BH, 5BH, 9BH, 1BH, 56BH
Big Hermet - Ranges: Vac to 7,000 PSI Model begin with: 12BA, 4BA, 6BA, 5BA, 9BA, 1BA, 52BA, 54BA, 56BA, 12BL, 4BL, 6BL, 5BL, 9BL, 1BL, 52BL, 54BL, 56BL
Explosion Proof - Ranges: Vac to 7,000 PSI Certifications: ATEX, INMETRO, SIL, UL/CSA Models begin with: 12L, 12LC, 12S, 12SC, 12TA, 12J4, 12B3, 12B4, 12B5, 12B6, 4L, 4LC, 4S, 4SC, 4TA, 4J4, 4B3, 4B4, 4B5, 4B6, 6L, 6LC, 6S, 6SC, 6TA, 6J4, 6B3, 6B4, 6B5, 6B6, 5L, 5LC, 5S, 5SC, 5TA, 5J4, 5B3, 5B4, 5B5, 5B6, 9L, 9LC, 9S, 9SC, 9TA, 9J4, 9B3, 9B4, 9B5, 9B6, 1L, 1LC, 1S, 1SC, 1TA, 1J4, 1B3, 1B4, 1B5, 1B6, 52L, 52LC, 52S, 52SC, 52TA, 52J4, 52B3, 52B4, 52B5, 52B6, 54L, 54LC, 54S, 54SC, 54TA, 54J4, 54B3, 54B4, 54B5, 54B6, 56L, 56LC, 56S, 56SC, 56TA, 56J4, 56B3, 56B4, 56B5, 56B6 Boudon Tube - Ranges: 1,000 to 10,000 PSI Models begin with: 401LC, 401TA
Adjustable Dead Band - Ranges: 5 to 1750 PSI Models begin with: 4V3, 6V3, 5V3, 9V3
Dual Hi-Lo - Ranges: 30 in Hg VAC to 4000 psi, Models begin with: 44V2, 66V2, 55V2, 99V2, 11V2, 74V2
Applications: unloading pump shutdown, rupture discs, chemical injection skids, pig launcher, shock prevention on compressor start-up, pulp and paper mills |