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Showing content with the highest reputation on 10/07/2017 in all areas
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Sent you a message regarding the pics of the internals of the device. I'd like to see them and the information you have on extending its use.1 point
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People often are just confused about terminology, but just to be sure . . . what he wants to be using is a non-rebreather mask. With a "rebreather" mask, some of the exhaled breath goes into the bag where it's mixed with the O2 for the next breath; with a non-rebreather, the exhaled breath does not go into the bag, so each inhale is pure O2, which is very important.1 point