Graveyarddiver
Registered
An adaptor is available to put your scuba reg on an oxygen cylinder.
Personally I have a fill whip, and an account at my local “AirGas” industrial gas supplier, I get aviation grade oxygen delivered to my house at the beginning of every dive season, so I can get O2 quickly and do partial pressure fills.
As for regulators, a common misconception is that of it’s your O2 reg, it can’t be used for air. As long as the air your running through that reg is clean, filtered, and free of impurities, your clear to use it for O2 again. Because most if not all dive shops are selling nitric and blending it, their systems are entirely O2 clean, and capable of supporting partial pressure fills. There should be no issues going from air to O2 with your reg. As long as you have ensured it’s been O2 cleaned m, and all lubricants and O rings are O2 compatible
Personally I have a fill whip, and an account at my local “AirGas” industrial gas supplier, I get aviation grade oxygen delivered to my house at the beginning of every dive season, so I can get O2 quickly and do partial pressure fills.
As for regulators, a common misconception is that of it’s your O2 reg, it can’t be used for air. As long as the air your running through that reg is clean, filtered, and free of impurities, your clear to use it for O2 again. Because most if not all dive shops are selling nitric and blending it, their systems are entirely O2 clean, and capable of supporting partial pressure fills. There should be no issues going from air to O2 with your reg. As long as you have ensured it’s been O2 cleaned m, and all lubricants and O rings are O2 compatible