PSA Nitrogen Generators

NOXERIOR offers suitable nitrogen generators for all kinds of applications and any flow demands.

NOXERIOR from NOVAIR Groupe is the only manufacturer worldwide to offer an expertise in all on-site nitrogen production technologies. With Modular, PSA and Membrane systems, we provide the best possible solution for each nitrogen generation requirements:


  1. NITROSWING® Modular PSA Nitrogen Generators

    New standards are set by this unique and patent pending product as concerns system flexibility, quality and efficiency of PSA Nitrogen Generators.

  2. NITROPLUS® Twin-Tower PSA Nitrogen Generators

    The ideal solution where larger nitrogen consumptions apply. Built to last for years of trouble-free continuous heavy-duty operation at low operational costs.



    A membrane generator specifically designed for the marine application, combining guaranteed stable puity, ultra fast response time and high system reliability, in a very compact design.  

  4. Special Products

    Turn-key installations of standard PSA or membrane nitrogen generators, either on a single skid or inside an ISO freight container. Specially designed and custom-engineered nitrogen packages for each application, including NITROSWING LASERPACK, on-site nitrogen supply for the laser-cutting industry.


Outstanding Features

  • Safe
    The towers of PSA systems are intrinsically subject to considerable pressure cycles every 60 to 90 seconds.
    Safety is fundamental for NOXERIOR. This is why we guarantee, product safety of all PSA Nitrogen Generators with a fatigue analysis for cyclic load of the PSA module / tower design and certify it to PED 97/23/CE (Cat. 1 - Module H) or ASME Sec. VIII, Div. 2.

  • Efficient
    Energy costs through the supply of compressed air are the largest part of the operational costs of NOXERIOR Nitrogen generator. NOXERIOR dedicates attention to energy efficiency with its optimised PSA process. This makes NOXERIOR Nitrogen Generators the most efficient product currently available.

  • Reliable
    All NOXERIOR Nitrogen Generators are dimensioned to the most difficult local ambient conditions at the installation site. This guarantees the supply of the nitrogen quantity requested by the customer even under extreme circumstances.