Mini-Hermet – Hermetically Sealed Pressure/Compound Pressure Switch

General Instructions
Product Bulletins
30 in Hg VAC to 7000 psi, 1 bar VAC to 480 bar
Unit: ATEX, GOST, INMETRO, RTN, SIL, UL/CSA; Snap Switch: ATEX, TestSafe (SAA), UL/CSA
3 Years
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Like its big brother the Big Hermet, the sensing assembly of the Mini-Hermet pressure/compound pressure switch is based on the conventional Static “O” Ring® type that SOR pioneered in the industry more than 50 years ago. The pressure switching element assembly is hermetically sealed in a stainless steel capsule and the maximum explosion proof rating is provided.

The small, compact size of the SOR Mini-Hermet sealed switch makes it extremely popular in offshore oil and gas fields because it is corrosion resistant and it doesn’t require much space on the skids.

  • Hermetically sealed snap switches
  • Ranges from 30 in Hg vacuum to 7000 psi
  • Set point adjustment without declassification of hazardous area
  • Worldwide agency listings
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SOR offers many special services in support of our Original Equipment Manufacturers and other large volume customers. Examples include special naming, exclusive nameplates, discriminative labels and even distinctive model numbers or designators. SOR will support and accept orders for the Representative’s special M3Y promoted products. If the customers select this program, SOR will provide M3Y labeled units so that the Representative will know who purchased the products and the Representative can provide exceptional after sales service.