Eric_R - 6/14/2017 7:20 AM
This has been in a lot of forums. I agree that it’s dangerous to the untrained person. I wonder if they can slide by any DOT tank regulations when the tank has such a high psi capacity. Ive never seen it advertised to allow 45 minutes. 10 minutes top and as ryanm101 stated that would probably be done with unsafe techniques.