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Amron Hyperbaric BIBS Masks

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Amron Hyperbaric BIBS Masks

Amron’s new 350M BIBS mask is the perfect combination of performance, durability and comfort.

Amron Hyperbaric BIBS Masks

Amron Hyperbaric BIBS Masks - 450M
Amron Hyperbaric BIBS Masks Design Features
Amron Hyperbaric BIBS Masks - 350M
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Amron’s new 350M BIBS mask is the perfect combination of performance, durability and comfort. The Amron 350M was specifically designed to meet the rigorous Norsok U-101 breathing standard and has been successfully performance tested by NUI and validated by DNV. Unlike other BIBS on the market today, Amron’s 350M is built to withstand the extreme conditions found in a saturation diving environment.

The Amron 350M BIBS demand regulator is fully adjustable to allow for easy breathing from surface decompression all the way down to 350 meters pressurized depth. Diver’s comfort was a major consideration so the 350M comes standard with a comfortable oral nasal and a supportive head strap.

For chamber depths over 60 feet of seawater, a secondary vacuum regulator must be installed (see Tescom Regulator 26-2912-282A). A hull-stop valve should be an integral part of the hyperbaric system; used as a safety device to shut down the vacuum should a pressure loss occur. The vacuum regulator allows the exhaled gases to be carried to the outside of the chamber thereby eliminating oxygen buildup or contamination of the chamber environment.


The new Amron BIBS has the following design features:

  • Third party tested by NUI to Norsok U-101:1999
  • Rugged regulator housing
  • Easy breathing (low work of breathing)
  • Ultrafit Hi-Comfort Silicone Oral Nasal designed to fit most faces
  • Full head harness for added comfort during long administration
  • Pneumatically Balanced Demand Regulator with fine tune adjustment
  • Pneumatically Balanced Exhaust Regulator with overboard dump permits minimum ventilation of the chamber
  • For use with Air, Oxygen, or Heliox
  • Patent Pending
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