Welcome to Air2Gas

Nitrogen & Oxygen On-site Gas Generation

Air2Gas design and install a comprehensive range of self contained gas generators for NITROGEN and OXYGEN applications.

Utilising the latest Pressure Swing Adsorption (PSA) technology enables gas purities up to:

  • 99.999% for Nitrogen
  • 95% for Oxygen

If your current supply of Industrial Gases is by Liquid Gas (LIN / LOX) with storage tanks or by high pressure cylinders, Air2Gas can offer real cost effective alternative.

The NITROSWING® and OXYSWING® family of Gas Generators are probably the only TRUE modular systems available on the market. These units offer the total flexibility to either increase or decrease the actual system output.

Energy & Heat Recovery

Air2Gas design and install a comprehensive range of energy saving devices to SAVE MONEY.

We specialise in energy recovery from Air Compressors which can be used in a wide variety of applications. All of our energy recovery packages can be used with all makes of lubricated rotary screw compressors.

The applications where this valuable energy can be used is:

  • Hot Water
  • Boiler Pre-Heat
  • Space Heating
  • Cleaning & Sterilisation

Vacuum Systems

Air2Gas is positioned to deliver integrated vacuum systems to meet your specific needs.

We can take your requirements, even in concept form, and generate realistic engineering specifications to translate your needs into an achievable design.

We have over 35 years expertise in all aspects of vacuum system design - from pumping and measurement to flexible control systems.

As you would expect, our expertise in vacuum systems is backed by our extensive portfolio of vacuum components.



All gas Generation equipment is supplied by IGS Gas Systems based in Italy.

IGS are one of the worlds leading manufacturers of Nitrogen and Oxygen Generation systems.

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