Nitrogen Generators

Air Mac is now your North Texas source for industrial nitrogen generators.  We are now a distributor for Generon IGS nitrogen generators for Food, Chemical, Oil & Gas markets in North Texas!

PSA Nitrogen Generators are generally used in applications where the purity requirement is higher than 99.5% and up to 99.999% Nitrogen Purity. Generon  IGS’s Twin Tower Nitrogen PSA Generators consists of two Adsorber Vessels filled with Carbon Molecular Sieve (CMS).  The sieve preferentially adsorbs O2 and moisture over N2 allowing the N2 to pass through as a product gas at pressure. While one of the towers is in the adsorption phase the other tower is regenerated by de-pressurizing at which time the sieve releases the adsorbed gases to the atmosphere and the cycle is then repeated.

Through continual research with CMS suppliers, the Generon IGS PSA systems utilize the most efficient CMS on the market today.  This results in the lowest air demand to Nitrogen ratio reducing the overall cost associated with the primary air compressors.  As the PSA process sequences a series of open/close valves, choosing the correct valves to handle the hundreds of thousand s of cycles per year.   The Generon IGS PSA Systems utilize valves that are rated for millions of cycles to ensure reliability.

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System Capabilities

  • Input pressures: up to 150 psig (10.3 bar g)
  • Output pressures: up to 120 psig (8.3 bar g)
  • Flows: up to 145,000 scfh (3,800 Nm3/hr) @ 99.5% pure nitrogen

Standard Components

  • Touch  Screen Operation
  • Air Filters
  • Pneumatic Valves
  • Piping and Instrumentation
  • Safety Valve
  • Exhaust Muffler
  • Nitrogen Pressure and Flow Regulator
  • Minimal Installation Costs
  • Single-Skidded Design
  • Switching valves that are rated for millions of cycles for trouble free operation