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
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OTS Spectrum Full-Face Mask OTS Spectrum Full-Face Mask
With the Spectrum Full Face Mask, Ocean Technology Systems created the best Full Face Mask on the market that allows divers to user their own regulators and eliminating the heavy cost associated with standard FFMs, without sacrificing luxury. With the Spectrum Full Face Mask,...
OTS Guardian Full Face Mask OTS Guardian Full Face Mask
The Guardian line of Full-Face Masks (FFMs) is OTS' most recent innovation. The Guardian line of Full-Face Masks...
Ocean Reef Iron Full Face Mask Ocean Reef Iron Full Face Mask
Made to be used in the worst environments possible, this IDM can manage a high percentage of Hydrocarbons in any water environment. Made to be used in the worst...
Ocean Reef GDivers Full Face Scuba Mask Ocean Reef GDivers Full Face Scuba Mask
A fully customizable product that can serve all your needs and grow with your preferences thanks to a full line of accessories that can be integrated at any time with your mask. A fully customizable product that can...
OTS M-48 Super Mask OTS M-48 Super Mask
The patented Kirby Morgan SuperMask is a lightweight modular full-face mask that allows for easy and rapid adaptation to various self-contained underwater breathing apparatus as well as surface supplied systems. The patented Kirby Morgan SuperMask...
OTS Interspiro Divator MKII OTS Interspiro Divator MKII
The Interspiro line of diving Full-Face Masks (FFMs) are high quality masks and have been field proven by Government, Military, and Commercial & Public Safety Teams around the world. The FFMs are primarily used with SCUBA, but are often utilized with surface supplied gas as well as rebreathers. The Interspiro line of diving...
