- Hi flow DFC port
- Pre-oriented ports
- INT connection
- CWD oil kit
- US Navy approved
- VAD system
- Mesh grid
- Fluoropolymer resin finish
- Rubber hose
- Ideal for extreme cold water
|First stage:||Balanced Diaphragm|
|HP Ports:||2 HP 7/16” UNF ports|
|LP Ports:||1 LP 1/2” UNF port, 3 LP 3/8” UNF ports|
|First Stage Weight:||850g|
|Second stage weight (g):||269g||269g||269g|
|Total Weight (including hose):||1337g|
Mesh GridPatented design which reduces the impact of water flow onto the second stage diaphragm, thus eliminating free flows even in strong currents.
All Metal TechnologyOutstanding mechanical reliability and high thermal conductivity make our metal 2nd stages extremely long lasting and ideal for cold water dives. The high thermal conductivity of metal reduces also the dry mouth feeling during the dive.
VAD – Vortex Assisted DesignThe air bypass tube delivers air to the mouthpiece creating a swirling vortex with a low pressure area in the center that keeps the diaphragm down during inhalation, for very sensitive and easy breathing at all depths.
DFC – Dynamic Flow ControlMinimizes intermediate pressure drop during inhalation thus maximizing gas delivery, especially under extreme conditions.
Manual Abyss 22 Extreme – Abyss 22 Navy – Octopus Abyss ExtremeClick the icon on the left to download your manual!Languages: EN