OxGen oxygen generators work as following:

  • OxGen uses two columns with molecular sieves to ensure continuous production
  • Compressed air, opportunely filtered and dried, is blown through a valve to the vessel where the pressure is built to reach 7 to 10 bar(g). Nitrogen is tied to a molecular sieve during the building of pressure, and the oxygen is allowed to pass through to the accumulation tank
  • While pressure is build in one vessel, the second remains without pressure
  • A part of the produced gas is used for regeneration of the molecular sieve
  • The molecular sieve is fully regenerative and has a life span up to 15 years



Example of a typical onsite gas generating system with oxygen generator