TUSA Duo Air ll – SS-0002
The Duo Air II combines an alternate second stage and power inflator in one unit. It offers a way to keep both functions in a familiar position on a compatible BCD, with a large purge button and low-profile mouthpiece for breathing use.
Features and benefits
- Accessible purge. The purge control is designed to be easy to locate on the front of the second stage.
- Combined inflation controls. Control inflation and deflation from the alternate-air unit.
- Low-profile mouthpiece. The silicone mouthpiece keeps the breathing section compact when positioned on the BCD hose.
Setup and compatibility
BCD connection and hose compatibility must be checked before fitting. Use the alternate-air procedure appropriate to this combined inflator and your training.









