I just watched the video on O2 equipment and am interested in purchasing a demand valve. I think it requires a 40-60 psi regulator and would require a
a regulator with a DISS connection for the hose. In the video the demonstrator used a white valve with a mouth tube attached to it. I am interested in getting the specs on the whole setup and model numbers and vendors to purchase from. Sure looks a lot faster and easier to use than the non-rebreather with the bag and easier and more compact to carry in my vehicle. Thanks for any help.