Gas Quads & Cylinders

iSubC provide a wide range of gas quads up to 300 bar working pressure. These are complete with seamless cylinder gas banks in a certified frame with the option of DNV 2.7-1 Certification. These 50 litre cylinders can be supplied with a number of inlet outlet configurations (with gauges) and are painted as per IMCA for use with breathing air, oxygen or mix gas requirement.


  • 8/12/16/48/64 Cylinder Configurations
  • For air quads: stainless steel pipes with brass fittings
  • For Oxygen/Heliox quads: tungum tubing & Victor / Tescom regulators
  • Optional DNV 2.7-1 Certification pack for lifting frame and slings
  • Bespoke designs available
  • IMCA D018 – Certification for the Cylinder Assembly
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