At Nippon Gases we are called “The Gas Professionals” for a reason, and it’s because we’ll be able to solve any doubt
An appropriate mixture of helium and oxygen for saturation diving
Accurate blends of helium and oxygen (Heliox) are required by saturation divers to breathe and work at very deep sea levels- usually to greater than 200 fsw for extended periods of time.
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76.5%
Helium.
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23.5%
Oxygen.