RT Nuclear Qualified Pressure Switch

General Instructions
RT Nuclear Qualified Pressure Switch
1 Year
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The SOR RT nuclear qualified pressure switch model is designed for use outside the containment area. The housing is larger than the N6 model, allowing for a terminal block to be included if needed. The RT is constructed of stainless steel and features integral lugs for mounting in a panel. 

  • Stainless steel housing for HELB tested to 33 Mrad
  • Pressure from 30” HgV to 1750 psi
  • Terminal block connections if needed
  • May be custom engineered to meet your specifications                                                                     


• 10CFR50, Appendix B

• ANSI N45.2

• NQA-1  

• CSA N285.0 (Class 2 and 3 non-welded Category “F” type Fitting)

• CSA B51 Part1

•We accept 10CFR21 

Qualified by a Combination of Testing and Analysis

• IEEE-323-1974 & 1983

• IEEE-344-1975 & 1987

Audited by

• Nuclear Procurement Issues Committee (NUPIC)

• Nuclear Industry Assessment Committee (NIAC)

• Canadian Technical Standards & Safety Authority (TSSA) N285.0

• Tractebel Engineering SUEZ Certificate nr. 3696


Compliance and qualification depends on the individual instruments.

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  • Special ranges
  • Stainless steel housing with terminal block
  • Custom engineered products for specific process applications, safety concerns or environmental demands. Consult the factory for details.