Apeks MTX-RC Long Hose Set

$2,064.95 CAD

The MTX-RC Long Hose set is designed for the diver that prefers a long hose configuration on a single cylinder.


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Product Description

It is also the perfect set-up for the recreational diver looking to transition into twinset diving in the future, as the addition of another first stage creates a twinset regulator configuration.Combining rugged, military grade engineering with the super-smooth breathing experience that Apeks regulators are renowned for, the MTX-RC single cylinder set dives your way. 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 dial it out for a 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.

Life Time Part Kits


  • 2 x MTX-RC primary second stage
  • 1 x MTX-RC first stage DIN
  • 1x 2.1m hose
  • 1x 49cm hose
  • HP hose
  • TEK SPG (Imperial or BAR)
  • Double Swivel Bolt Snap
  • Carry Case
  • Apeks Designed Neck Lace

1st Stage 

  • DIN configuration only on this set.

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

  • 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.

  • Over-moulded innovative endcap and environmental diaphragm.

  • 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 compatible – Up to 40% O² outside the EU (European Union)

2nd Stage

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

• Large, diver friendly self-flushing controllable purge button.

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

• 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.

• Simple service kits.

• Venturi control.

• Breathing resistance control.

Additional Information




PSI (Imperial), BAR (Metric)


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