Go warm, go cold, go deep, go anywhere. Enjoy control in the extreme with the MTX-RC scuba diving regulator. Combining rugged, military grade engineering with the super-smooth breathing experience that Apeks regulators are renowned for, the MTX-RC is the regulator that lets you explore more. Featuring the same freeze-resistant technology enjoyed by the whole MTX-R range, the MTX-RC resists free-flows in even the coldest temperatures, while offering the user the additional flexibility to adjust the settings for a more comfortable breathe in less extreme environments. All this is achieved using an innovative first stage design that protects the regulator from freezing and a full set of user controls on the second stage to adjust the breathing performance based on the diver’s individual needs.

First Stage:

• Satin plated brass body with heat exchanging ribs for maximum thermal performance.
• Break through, innovative over-moulded first-stage endcap and environmental diaphragm helps prevent ice build-up that can cause first stage free flow in extreme circumstances. Also protects the first stage from impact damage.
• Ribbed diaphragm clamp for improved heat exchange in cold water conditions.
• 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.
• 5 x medium pressure ports, 4 mounted on a rotating turret for improved hose orientation
• 2 x angled high pressure ports for optimal hose routing and fitting of transmitters.
• Double swivel hose for greater freedom of movement and comfort.
• Easy to grip DIN hand-wheel or over-moulded yoke hand-wheel, only requires one hand to release.
• Nitrox/Oxygen compatible – Up to 40% O2 outside the EU (European Union), within the EU anything above 21% O2 must use an M26 Connection.

Second Stage:

• Protective bumpers to protect the second stage from impacts and scratches in the most vulnerable places.
• Ergonomic and simple to use venturi lever.
• Oversize breathing effort adjuster makes adjustment easy in cold water whilst wearing gloves.
• Large purge button.
• Reversible second stage for either a left or right hand gas supply configuration.
• A heat exchanger (patented) dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water for a more comfortable breathe.
• Features an innovative Diver Changeable Exhaust system (DCE). The system gives the diver the ability to change from a small exhaust tee to a large exhaust tee. The regulator is supplied with both sets of exhaust tees.
• Comfo-bite mouthpiece
• Flexible nylon braided hose, which has better cold water performance than traditional rubber hose.
• No single use plastic in the packaging.