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
The best price-to-performance ratio in its class. Designed to perform to the U.S. Navy`s Class A standards at 198 feet. Inexpensive to maintain. Paired with Oceanic`s PX2 Sport Piston First Stage. Now available with MaxFlex Hose which is a lightweight, flexible, Braided hose designed to outperform and outlive traditional rubber hoses. Professional performance, entry-level price.
Oceanic Alpha 8 PX2 Scuba Diving Regulator First and 2nd Stage