Nitrogen PSA Technology

PSA technology is the best for producing high purity nitrogen.

How does Pressure Swing Adsorption work?

PSA-Generators operate via the pressure swing adsorption principle to produce a continuous stream of nitrogen gas from compressed air. Pairs of extruded aluminium columns are filled with carbon molecular sieve (CMS). Pre-treated compressed air enters the bottom of the ‘online’ column and flows up through the CMS. Oxygen and other trace gases are preferentially adsorbed by the CMS, allowing nitrogen to pass through. After a pre-set time the online column automatically switches to regenerative mode, venting contaminants from the CMS. Carbon molecular sieve differs from ordinary activated carbons as it has a much narrower range of pore openings. This allows small molecules such as oxygen to penetrate the pores and separate from nitrogen molecules which are too large to enter the CMS. The larger nitrogen molecules by-pass the CMS and emerge as the product gas.

 Avilo PSA delivery programme

  • Parker D-H MIDIGAS nitrogen generator
    ● Nitrogen purity up to 99,9995%
    ● On-demand. Reliable. Compact. Safe. Specifications 
  • NITROSource N2-20P Nitrogen Generator
    ● Purity: 95 to 99,9995%
    ● Flow: 3,5 to 33,7 m3/hr (@ 7 bar)
    ● Pressure: 5 to 13 barSpecifications 
  • NITROSource N2-25P Nitrogen Generator
    ● Purity: 95 to 99,9995%
    ● Flow: 5,3 to 50,6 m3/hr (@ 7 bar)
    ● Pressure: 5 to 13 barSpecifications 
  • NITROSource N2-35P Nitrogen Generator
    ● Purity: 95 to 99,9995%
    ● Flow: 7 to 67,4 m3/hr (@ 7 bar)
    ● Pressure: 5 to 13 barSpecifications 
  • NITROSource N2-45P Nitrogen Generator
    ● Purity: 95 to 99,9995%
    ● Flow: 8,8 to 84,3 m3/hr (@ 7 bar)
    ● Pressure: 5 to 13 barSpecifications 
  • NITROSource N2-55P Nitrogen Generator
    ● Purity: 95 to 99,9995%
    ● Flow: 10,5 to 101,1 m3/hr (@ 7 bar)
    ● Pressure: 5 to 13 barSpecifications 
  • NITROSource N2-60P Nitrogen Generator
    ● Purity: 95 to 99,9995%
    ● Flow: 11,6 to 112,1 m3/hr (@ 7 bar)
    ● Pressure: 5 to 13 barSpecifications 
  • NITROSource N2-65P Nitrogen Generator
    ● Purity: 95 to 99,9995%
    ● Flow: 13,3 to 128,1 m3/hr (@ 7 bar)
    ● Pressure: 5 to 13 barSpecifications 
  • NITROSource N2-75P Nitrogen Generator
    ● Purity: 95 to 99,9995%
    ● Flow: 14,5 to 139,5 m3/hr (@ 7 bar)
    ● Pressure: 5 to 13 barSpecifications 
  • NITROSource N2-80P Nitrogen Generator
    ● Purity: 95 to 99,9995%
    ● Flow: 16,1 to 155 m3/hr (@ 7 bar)
    ● Pressure: 5 to 13 barSpecifications 
  • AVILO SPECIALS: custom build
    ● Available in every Capacitiy and Purity
    ● Custom build to your specifications
    ● Suprisingly fast delivery timesSpecifications