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Oxygen-Free Nitrogen (OFN)

Oxygen-Free Nitrogen (OFN)

Available in

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Oxygen Free Nitrogen (OFN) is used for leak detection, strength and pressure testing and reducing oxidation when brazing.
Packaging Information
  • Available from A‑Gas wholesale partners - find your local distributor for further details

  • Store cylinders in a cool, dry, well-ventilated area, out of direct sunlight

  • A‑Gas operates a returnable cylinder fleet - empty cylinders are to be returned to an A‑Gas wholesale partner

  • For alternative or larger package sizes please contact A-Gas on 1800 002 427 or via the Contact Us form

Product Features & Benefits
  • Cylinder fitted with a non-return valve to ensure that the nitrogen supply is free of contaminants

  • A‑Gas OFN is 99.998% pure and has less than 10PPM oxygen and less than 2PPM moisture

  • A high-pressure gas, use a certified nitrogen regulator

  • High-impact guard made to EN1964 standard

  • Non-flammable and non-toxic compressed gas

  • Cylinder outlet connection is 5

  • 8” BSP Male Type 50, a standard fitting size for nitrogen regulators

  • It won’t contaminate a refrigeration system and prevents scale build-up

The information contained within this website is for guidance only - for further system-specific advice please contact us directly.

Applications
Commercial Refrigeration and Air-Conditioning
Industrial Refrigeration and Air-Conditioning
Domestic Air-Conditioning
Leak testing refrigeration systems, leak testing air-conditioning systems, strength and pressure testing (if oxygen-free nitrogen isn’t available)
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