The Ocea is the first of its kind – an environmentally-conscious regulator made from recycled materials and bio-plastics, manufactured in a solar-powered facility. Based on the XL4+, every single material and process was reconsidered to create the most eco-sensitive scuba diving regulator in the world. The Ocea is a truly game-changing regulator that removes five times its own weight in plastic from the environment.

First Stage:

Compact machined first stage based on the expedition-tested Apeks DS4 platform.

2 HP ports and 4MP ports

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.

Second Stage:

The 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-molded self-flushing and controllable purge button

The 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

A durable and flexible rubber exhaust tee provides excellent bubble diversion

Technical Specification:

Connections Din

Type of the first stage Over-balanced diaphragm design, environmentally sealed

Body Type One-piece machined body

Number of HP ports 2 (7/16" UNF)

Number of MP ports 4 (3/8" UNF)

Weight DIN – 905g (2 lb)

Yoke – 1041g (2.3 lb)

Environmental Dry Kit Standard

First stage exterior Satin

Cold water use Yes

Type of the second stage Pneumatically balanced

Opening Effort Control Knob No

Integrated Venturi Lever Yes

Mouthpiece Comfo-bite™

Exhaust tee Standard, one set

Heat Exchanger for freezing resistance Yes

Hose type Braided Flexi-hose

Overall work of breathing (WOB) scores Avg. 0.90 joules/liter