You cannot breathe directly out of a scuba tank because of the high pressure. A regulator reduces pressure to safe a level that can be inhaled by the diver. A diving regulator has two parts: the First Stage reduces the tank pressure and connects it to the Second Stage which contains the mouthpiece for breathing
Manufacturer Reference / Part No.: sr2002 sr2 o
Feature1 | Hi-Vis yellow hose 37" |
Feature2 | Nitrox ready up to 40% (out of the box) |
Feature3 | Free Parts for Life. (Restrictions apply) |
No customer questions submitted.