Oceanic Alpha 9
The Oceanic Alpha 9 second stage continues the simple design concept with a lightweight casing that houses an unbalanced downstream valve.
A large diameter diaphragm allows the Alpha 9 to deliver an excellent performance to value ratio with low breathing resistance.
The soft front cover acts as a full size purge button for easy clearing and the wide exhaust deflectors help to direct exhaled gas away from the face.
The Alpha 9 is fitted with our orthodontic mouthpiece with dual density bit tabs that are designed to accommodate the natural overbite of the human jaw.