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The MTX-RC regulator set from APEKS - OWN your environment!

Featuring the same freeze-resistant technology enjoyed by the whole MTX-R range,  the MTX-RC RAISES the game, and  resists freeflows in even the coldest dive.

While offering the user the flexibility to dial it up for a comfortable breathe in less extreme environments. 

Available in DIN or YOKE


Availability: In stock

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Product Description



In a extreme cold environment, you need regulators that you can depend on. This is where the MTX-RC regulator set is in its element. Designed from the beginning to function flawlessly in water at temps of sub 10 degrees. It rally opens the whole world to diving, from just one set of regs.

With military grade engineering, freeze-resistant technology, and a full set of user controls to adjust the breathing. You dive, your way.

The  MTX-RC  truly resists freeflows in even the coldest temperatures

- Available in yoke or DIN configuration.

- Suitable for cold water use (below 10°C / 50°F)

- Unique over-balanced diaphragm design – as the diver descends, the overbalancing feature allows the medium pressure gas in the hose to increase at a faster rate than ambient. This results in superior performance at depth.

- Front cover with over-moulded elastomer incorporates a formed chrome plated brass plate improving durability of the second stage.

- Over-moulded innovative endcap and environmental diaphragm, a forged 1st stage body offering maximum thermal performance,

- The 5th 3/8” UNF medium pressure port includes a protective bumper when not in use.

- Forged first stage body with heat exchanging ribs for maximum thermal performance.

- Angled HP ports for optimal hose routing and fitting of transmitters.

- Forged rotating turret with medium pressure ports in a parallel direction for improved hose orientation.

- Ribbed diaphragm clamp for improved heat exchange in cold water conditions.

- Double swivel hose for greater freedom of movement and comfort.

- Tested for Octopus use - EN250A cold water.

- 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

- High performance, pneumatically balanced, lever operated poppet valve.

- Large, diver friendly self-flushing controllable purge button

- Large protective elastomer bumpers on the side and on the top to protect the second stage from impacts and scratches in the most vulnerable places.

- Reversible second stage for either a left or right hand gas supply configuration.

- 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.

- Comfo-bite mouthpiece

- Double swivel hose

- Flexible nylon braided hose has better cold water performance than traditional rubber hose.

- Venturi control.

- Breathing resistance control.

Additional Information

Additional Information

SKU RQ115118
Weight in Kg 1.0000
Manufacturer Apeks
MPN RQ115118


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