Air Diluent Closed Circuit Reb... Unit Specific for Inspiration/Evolution, KISS, Optima, Megaladon, Sentinel, PRISM, rEvo, Pelagian, and Titan.

Basic Air Diluent Decompressio... Unit Specific for Inspiration, Evolution, KISS, Optima, Megalodon, Titan, Ouroboros, Sentinel, Pelagian, and rEvo.

Mixed Gas Closed Circuit Rebre... Unit Specific for Inspiration/Evolution, KISS, Optima, Megalodon, rEvo, Pelegina, and Titian.

Advanced Mix Gas Closed Circui... Unit Specific for Inspiration/Evolution, KISS, Optima, Megalodon, rEvo, Pelegina, and Titian.