The Ti2 octopus is immune to the performance degrading effects of sea water corrosion. The patented Atomic Aquatics Seat Saving Orifice prevents wear of the low-pressure seat that extends the service interval and improves reliability. These features result in a safe second that can be counted on to perform like new when you need it. The regulator is compact with a low profile exhaust deflector that fits easily into pockets, and has a bright neon yellow flexible front cover for high visibility. The Ti2 also includes the AFC Automatic Flow Control and Rapid Adjustment knob.