Apeks MTX-R Sidemount Regulator Kit


The MTX-R sidemount is a super tough, rugged, high performance, go anywhere sidemount regulator configuration.

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SKU: RP111112 Category: Brand:


The MTX-R sidemount set is a super tough, rugged, high performance, go anywhere sidemount regulator configuration designed to meet the rigours of cold water and extreme sidemount diving. the MTX-R is highly reliable and also very easy to service out in the field which makes it an ideal choice for the expedition and exploration diver.

First Stages:

  • Over balanced for superior performance
  • Compact, environmentally sealed diaphragm system, completely eliminating the maintenance issues associated with silicone, oil or grease filling
  • Recommended for frequent use in cold or contaminated water
  • Environmental, over-moulded endcap & diaphragm that helps prevent ice build-up that can cause first stage free flow in extreme circumstances. Also protects the first stage from impact damage.
  • Double swivel hose for greater freedom of movement and comfort.
  • 5 x 3/8″ UNF medium pressure ports & 2 x 7/16″ UNF high pressure ports
  • 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 transmitters
  • Forged rotating turret with medium pressure ports in a parallel direction for improved hose orientation
  • Tested for Octopus use – EN250A to 60 meters cold water
  • Nitrox/Oxygen compatible

Second Stages:

  • Simple to use with no dive controls, pre-settable cracking effort, or venturi control by an Apeks approved qualified technician
  • High performance, pneumatically balanced lever operated poppet valve
  • Large diver friendly self-flushing controllable purge button
  • Front cover with over-moulded elastomer bumpers incorporates a formed chrome plated brass plate, improving durability of the demand valve
  • Large protective elastomer bumpers on the side and on the top to protect the demand valve from impacts and scratches in the most vulnerable places
  • Reversible second stage for either a left or right hand gas supply
  • Hard wearing satin chrome
  • All gas contact moulded parts are produced using an active protection additive that kills MRSA, protects against E-Coli, bacteria and fungi, and is also very effective against viruses, mold, yeast and algae
  • Large heat exchanger fitted to help reduce second stage freezing
  • Nitrox/Oxygen compatible

Kit Contents:

  • 2 ea. DPT DIN 1st stages with 5 port swivel turrets
  • 2 ea. MTX-R second stages
  • 210cm double swivel hose
  • 61cm double swivel hose
  • 2 ea. 25cm length MP inflation hoses (one for buoyancy system, one for drysuit)
  • 2 ea. TEK pressure gauges with 18cm hoses
  • 1 ea. 90­° elbow fitting
  • 1 ea. bungee necklace
  • 1 ea. bungee clip
  • 1 ea. stainless steel bolt snap
  • 2 sets of short exhaust ports
  • Regulator Bag
  • Setup illustration, CD manual and quick start guide
  • Now includes the new Bungee Connector System


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