The Apeks MTX-R DIN Regulator is a military-grade, high-performance regulator specifically designed for extreme cold water conditions. Based on the MTX platform developed for the U.S. Navy Experimental Dive Unit (NEDU), it is engineered to function reliably in water temperatures as low as 0.5°C (33°F) and at depths exceeding 60 meters.

FEATURES

• Extreme Thermal Performance: The forged first stage features an innovative over-molded end cap and environmental diaphragm that prevents ice build-up and protects against impact damage.
• Over-Balanced Diaphragm: As you descend, the medium pressure gas in the hose increases faster than ambient pressure, resulting in superior breathing performance at depth.
• Rugged Second Stage: Designed for simplicity and reliability, it has no external dive adjustment controls to minimize the risk of accidental free-flow in extreme environments.
• Enhanced Hose Routing: Includes a rotating turret with parallel medium-pressure ports and angled high-pressure ports, allowing for streamlined hose and transmitter configurations.
• Comfort and Durability: Features a double-swivel hose for reduced jaw fatigue and large elastomer bumpers to protect the second stage from impacts.
• Ports: 5 medium pressure (3/8" UNF) and 2 high pressure (7/16" UNF).
• Mouthpiece: Patented Comfo-bite™ with a palate bridge to reduce jaw fatigue.
• Nitrox Compatibility: Ready for use with up to 40% oxygen out of the box.