Apeks - OCEA FIRST STAGE (DIN OR YOKE)

• Compact machined first stage based on the expedition tested Apeks DS4 platform.
• Unique over-balanced diaphragm design- as the diver descends, the over-balancing feature allows the medium pressure gas in the hose to increase at a faster rate than ambient. This results in superior performance at depth.
• 2 HP ports and 4MP ports