Nitrogen from
Thin Air
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PSA Technology (up to 99.9995% purity)

PSA (Pressure Swing Adsorption) Technology is a safe and reliable method for generating high purity Nitrogen gas on location for labs and a variety of industries requiring N2 in their applications. PSA Generators:

  • Can supply anywhere from 1 to 75,000 SCFH of continuous Nitrogen product, depending on the model
  • Are an efficient, energy saving technology
  • Result in high purity Nitrogen up to 99.9995%

For a more detailed explanation of the PSA process for use in Nitrogen Generators, please refer to our PSA Presentation:

PSA – Pressure Swing Adsorption (PDF)

ROI with Nitrogen Generation: Uncover Cost Savings and Production Growth (PDF)

What Is PSA Technology?

PSA Generators use a Carbon Molecular Sieve (CMS) material inside a vessel that becomes pressurized with air. The O2, CO2, CO and other molecules from the air are captured in the CMS while the N2 molecules are drawn off into a Nitrogen receiving tank. The O2, CO2, CO and other molecules are flushed from the CMS by depressuring the sieve bed and the vessel is ready for new air to be introduced.

PSA Technology is used in many of our N2 Series Nitrogen Generators. We also design Nitrogen Generators using Membrane Technology for more compact N2 generating systems.

Please contact South-Tek Systems for more information about a Nitrogen PSA Generator for your facility.


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