Apeks ATX Yoke Dive Regulator

Are you looking for a high-performance regulator that will take your diving experience to the next level? Look no further than our top-of-the-line regulator, featuring an over-balanced first stage and pneumatically balanced second stage. Whether you're exploring the depths of the ocean or diving in cold water conditions, this regulator is designed to deliver a smooth and quiet breath every time. Its first stage environmental dry seal and second stage heat exchanger make it perfect for coldwater use, ensuring you stay comfortable and safe on every dive.Plus, with compatibility for EAN40 straight out of the box, you'll have the flexibility to dive with confidence knowing that your equipment can handle whatever you throw at it. Don't settle for anything less than the best - choose our high-performance regulator for your next diving adventure.

First Stage

• Uses the DS4 first stage
• 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 rate faster than ambient. This results in superior performance at depth.
• 1 HP port and 4 MP ports are available
• An environmental dry system keeps water out of the main spring chamber thus preventing ice buildup and keeping silt and contamination out
• Available in DIN and yoke configurations

Second Stage

• Pneumatically-balanced second stage results in smooth, easy breathing
• The large purge button on the ATX is easy to operate even with thick gloves
• The integrated venturi control provides a performance boost at depth while preventing unwanted freeflow at the surface
• An extremely efficient exhaust valve improves the breathing performance of the regulator
• The Comfo-bite™ mouthpiece virtually eliminates jaw fatigue
• A heat exchanger (patented) which surrounds the valve mechanism, dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water
• Offers a compact, integrated exhaust tee

• Connections: Yoke or DIN
• Type of first stage: Over-balanced diaphragm design, environmentally sealed
• Body Type: Cylindrical with environmental dry seal (DS4)
• Number of HP ports: 1 (7/16" UNF)
• Number of MP ports: 4 (3/8" UNF)
• Environmental Dry Kit: Standard
• First stage exterior: Chrome over marine brass
• Coldwater Use: Yes
• Type of second stage: Pneumatically balanced
• Integrated Venturi Lever: Yes
• Mouthpiece: Comfo-bite™
• Exhaust tee: Diver Changeable - comes with 2 sets
• Heat Exchanger for freezing resistance: Yes
• Overall work of breathing (WOB) scores: Avg. 0.85 joules/liter
• Nitrox compatible: Yes to 40% O2 when new, out of the box / Can be O2 cleaned to 100%
• Weight: Yoke 1130g