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Pressure Reduction System

For use with Gold Sorbent Traps and Tedlar Bags

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The Sample Pressure Reduction Module is designed to be used in conjunction with the Sorbent Trap Sampling System or for other sampling applications, such as filling Tedlar  Gas Sampling Bags. The module reduces incoming sample pressure from as high as 6,000 PSIG to an acceptable lower pressure.

  • Suitable for Class 1 Division 2 hazardous areas​

  • Compact and portable

  • Convenient for quick field operation or permanent installation

  • Inlet and outlet isolation ball valves

  • Particulate filter

  • A multi-power intake electrical heating system controls the regulator temperature to compensate for Joule-Thomson effect; while a proportional temperature controller allows for precise control

  • The regulator is designed with a long, spiral flow path, including pre- and post-regulation heat exchangers that provide heat transfer to preserve sample integrity and prevent condensation

Available Options
  • Mount in a transportable enclosure

  • Valve and flow meter (for use with Tedlar Gas Sampling Bags)

  • Combine with Sorbent Trap Sampling System on one panel, or in one transportable enclosure

  • Wetted surfaces coated with SilcoNert  2000

Technical Specifications
Persee Technical Specs.jpg
Persee Technical Specs.jpg
Typical Applications
Available Configurations

19" Rack

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Available Measurements
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Gaseous Fuels Brochure

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