PURE CONVENIENCE®. NITROGEN + OXYGEN.

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About Us

On Site Gas Systems is an Australian based company representing only the best possible products in our given field. We have an office in Sydney and Melbourne and we have a network of installation and service people around the country enabling us to provide standout service to every corner of Australia.

We are solution providers and our core business covers the following areas:

  • Nitrogen gas generators
  • Oxygen gas generators
  • Gas analysers
  • Gas mixers
  • Gas boosters
  • Cylinder filling stations
  • Compressed air systems

Our company philosophy is to:

  • Only associate with market leading suppliers
  • Only carry technologically superior products 
  • Offer unsurpassed service and after sales support
Call Us - 1300 953 699
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On Site Gas Systems Pty Ltd achieves ISO 9001 certification03-May-2012

On Site Gas Systems Pty Ltd has achieved ISO 9001 certification as of January 2012. Rodney..

On Site Gas Systems sponsoring Surat Basin Energy07-Jun-2011

On Site Gas Systems has signed on as a silver sponsor of the Surat Basin Energy and Mining show ..

Complete inert mine seal solution31-Aug-2010

The Complete Inert Mine Seal Solution - On Site Gas Systems Inc (CT, USA) and Strata Mine Servic..

Honorable mention in mine safety31-Aug-2010

On Site Gas Systems Receives 2010 NIOSH Research-to-Practice Award 7/7/2010 ..

On Site Gas high flow portable Nitrogen systems31-Aug-2010

On Site Gas Systems has a range of nitrogen generators and oxygen generators that are suitable f..

Deloitte Fast 500 Award01-Feb-2010

On Site Gas Systems, Inc. announced that it ranked Number 403 on the 2009 Technology Fast 500TM,..

Laser gas generation system01-Feb-2010

Laser cutting system developed in co-operation with Trumpf USA. On Site Gas Systems In..