XL4 OCEA STAGE 3 – Dive Regulator + Octopus

First Stage

• 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

• ADDITIONAL DETAILS

  Second Stage

  • Compact and lightweight second stage improves comfort and helps reduce jaw fatigue on long duration dives
  • High performance pneumatically balanced lever operated poppet valve
  • Large, over moulded self-flushing and controllable purge button
  • Ergonomic Venturi lever is easy to use and locate
  • Flexible nylon braided hose has better cold water performance than a traditional rubber hose
  • Standard metallic hose connection for interchangeability
  • Comfo-bite mouthpiece has a unique bridge that fits across the upper palate and does not require bite pressure to stay in place
  • Re-useable mouthpiece clip makes it simple to change mouthpieces in the field
  • Durable and flexible rubber exhaust tee provides excellent bubble diversion