Features

First stage

• AUTO CLOSURE DEVICE The ACD keeps the inlet shut to protect internal parts from debris and corrosive water when not connected to a cylinder valve. It helps to maintain oxygen compatibility, preserve internal lubrication, and keep the inlet filter clean and dry. This extends the life of the first stage between services.
• PERMANENT DRY CHAMBER. Where there's no moisture, there's no ice. The Permanent Dry Chamber keeps internal parts clean and dry by isolating them from the outside environment. This enhances the overall freeze resistance of the regulator when diving in cold water.
• DE-ICEDeep ribs create a large heat exchange surface area, helping to prevent ice from forming on the mechanism. The overmolded cap delays ice formation over the external diaphragm.
• OVER-BALANCED MECHANISM. Also known as Auto-Balanced, the Over-Balanced Mechanism overcompensates for the interstage pressure to reduce your breathing effort. Regardless of depth or tank pressure, it provides effortless breathing from the beginning to the end of your dive. This results in superior performance at depth.
• BALANCED DIAPHRAGM Provides superior and consistent performance.
• BLUE HIGH-PRESSURE SEAT. It is the core of the first stage. The Blue High Pressure Seat opens and closes with every breath, forming a perfect seal with durable materials that work in all conditions and with all gases. The working pressure of the first stage is automatically elevated to counteract the increased breathing air density.
• DUST CAP PROTECTION Attached to the regulator body, the Dust Cap protects the inlet fitting and the Auto Closure Device from impacts and damage. It also seals the first stage when it's off the tank.
• DIN AND YOKE SCREWSErgonomically shaped and made of a bi-material “Soft Grip” surface, it provides a better hold when installing or removing the first stage – especially with cold hands.
• CHANNELED YOKE SCREW. Prevents water retention.
• HIGH PRESSURE/MEDIUM PRESSURE PORTS. Perfectly positioned to provide optimal hose routing.
• AVAILABILITY DIN (4,350psi/300 bar max.) and YOKE (3,300psi/232 bar max.).

Second stage

• MASTER BREATHING SYSTEM Integrated control of the Venturi effect and inhalation effort means one adjustment completes both tasks simultaneously.
• COVER OPENING CHANNELS. The Front Cover Opening Channels allow water to flow sideways over the diaphragm. The wide radial openings prevent free flows when diving in strong currents and reduce cracking effort by 20%.
• AIR CHANNEL DEFLECTOR Streamlined bi-material component directs the air flow evenly through the 2nd stage and lowers exhalation effort.
• PNEUMATICALLY BALANCED For smooth and easy breathing at all depths.
• HEAT EXCHANGER: Prevent ice from forming on the valve inlet.
• OVERMOLDED AIR PURGE. The wide Overmolded Air Purge area is easy to control and makes purging your regulator easier.
• OVERMOLDED EXHAUST COVER Made of elastomer with a “soft touch” effect, the Overmolded Exhaust Cover provides protection.
• COMFOBITEA patented, and comfortable mouthpiece featuring a unique palate bridge reduces jaw fatigue and securely holds the second stage in place. Made from hypoallergenic silicone, the orthodontic mouthpiece is both soft and sturdy.
• INTERCHANGEABLE MOUTH PIECE. The detachable and reusable mouthpiece clamp allows for quick and simple tool-free change, avoiding plastic waste.
• REUSABLE MOUTHPIECE CLIP Perform quick and easy mouthpiece changes using the removable, reusable clip.
• AQUA FLEX HOSE: Flexible and lightweight with dual protectors.

Specs

First stage

Second stage