Apeks MTX-R Yoke Regulator Set – Cold-Water Rated Balanced First & Second Stage

Description

Engineered for extreme environments and trusted by military and technical divers worldwide, the Apeks MTX-R Regulator Set – Yoke delivers uncompromising cold-water performance and rugged reliability. Developed in line with United States Navy Experimental Dive Unit testing, the MTX-R is built to perform in near-freezing conditions at depths beyond 60 metres. Its over-balanced diaphragm first stage maintains consistent breathing performance at depth, while the environmentally sealed design helps prevent ice build-up in harsh environments. Supplied as a complete regulator set, the MTX-R is the go-to choice for divers who demand expedition-ready dependability.

Apeks MTX-R Regulator Set – Yoke Key Features

• Extreme Cold Water Performance: Developed to meet demanding military cold-water standards.
• Over-Balanced Diaphragm First Stage: Increases medium pressure at depth for superior breathing performance.
• Environmentally Sealed Design: Helps prevent ice formation and contamination in harsh conditions.
• Forged First Stage Body: One-piece construction with heat-exchange ribs for maximum thermal efficiency.
• Rotating Turret with Parallel MP Ports: Improves hose routing and diver comfort.
• Angled HP Ports: Optimised for transmitter fitting and clean hose management.
• Pneumatically Balanced Second Stage: Smooth, consistent breathing performance at all depths.
• Large Self-Flushing Purge Button: Easy operation even with gloves.
• Reversible Second Stage: Configurable for left or right hand gas supply.
• Integrated Heat Exchanger: Helps resist freezing during gas expansion.
• Comfo-bite™ Mouthpiece: Reduces jaw fatigue on long dives.
• Flexible Braided Hose: Improved cold-water performance and durability.
• Nitrox Compatible: Suitable for up to 40% O₂ out of the box.

Specifications

• Connection Type: Yoke
• First Stage Type: Over-balanced diaphragm, environmentally sealed
• First Stage Body: One-piece forged body with heat exchange ribs
• HP Ports: 2 (7/16″ UNF)
• MP Ports: 5 (3/8″ UNF)
• Second Stage Type: Pneumatically balanced
• Cold Water Rating: Yes – extreme cold water suitable
• Hose Type: Braided flexi-hose
• Mouthpiece: Comfo-bite™
• Nitrox Compatibility: Up to 40% O₂ (new, out of box)
• Included: 1st stage, 2nd stage, and 2 hoses

For divers operating in demanding cold-water or expedition environments, the MTX-R delivers the rugged construction, thermal performance, and breathing reliability that serious underwater missions demand.