Before I answer that I think I'd like to know why you want to drain it? You should always keep a few hundred pounds of air in the cylinder to prevent condensation build up and corrosion of the inner wall of the tank.
scubacom 1 year ago
How do you properly drain a scuba tank?
bchamorro 1 year ago
Before I answer that I think I'd like to know why you want to drain it? You should always keep a few hundred pounds of air in the cylinder to prevent condensation build up and corrosion of the inner wall of the tank.
scubacom 1 year ago
How do you properly drain a scuba tank?
bchamorro 1 year ago