Apeks MTX-R Regulator with Octopus
Apeks MTX-R Regulator 3 Set
Apeks MTX-R Regulator 3 Set
Apeks MTX-R Regulator 3 Set
Apeks MTX-R Regulator 3 Set
Apeks Regulator Bag

Apeks MTX-R Regulator 3 Set

Sale price£950.00 Regular price£1,056.00
Save £106.00

The Apeks MTX-R Regulator 3 Set is based on the MTX, a regulator that was developed in accordance with the United States Navy Experimental Dive Unit extreme cold water test.

DIN or A-Clamp?

DIN or A-Clamp?

Quantity:

Dispatched in 1 to 2 days

Contact Form & Details

How can we help?

If you need to contact us for any issue or assistance, you can do so online by filling out the online Contact Form, emailing us at sales@dirdirect.com or calling us on +44(0)1305 824 555. If it's about a purchase you've made for us please also include your order number.

Our brick-and-mortar store Underwater Explorers based on Portland, Dorset is staffed 7 days a week, including weekends and bank holidays. As it's an active store visited by divers from around the country and world regularly, if we can't make it to the phone for any reason please leave a message and we'll get back to you asap.

Any queries are usually answered the very same day and at most within 24 hours.

 

Why Portland?

We’re located on the Isle of Portland (in Dorset) because Portland has been one of the most popular scuba diving locations in the United Kingdom even before we set up operations here back in the year 2000.

On one side, we’re minutes away from the sheltered waters of Portland Marina and Harbour, while on the other, it’s just a brief walk to reach our famous scuba diving destination Chesil Cove and start of the 16-mile-long Chesil Beach.  

Portland’s location makes it ideal for scuba diving, freediving, snorkelling and other surface water sports activities. 

Check out how many wrecks we have around here by clicking on Scimitar Diving's Wreck & Dive Sites chart!

Alongside dive clubs, many instructors and dive schools travel here to train and offer scuba diving certification ranging from open water diver to mixed-gas tech diving or rebreather diving levels.

Whether you’re doing a boat dive from Portland Marina or Castletown or a shore dive at Chesil Cove, Portland is well known for offering many possibilities: Reef diving to wreck diving and night diving, underwater photography or underwater videography. Anything other than cave diving is possible here.

Likely being the best-stocked diving shop in the UK, at Underwater Explorers we offer in-store scuba diving equipment advice and sales, as well as gas fills, to locals and visitors (read About Us).

But... If you’re googling “scuba diving shop near me” like some, look no further, there's DirDirect online.

Here at DirDirect, we list our cutting-edge equipment for worldwide delivery and we’ve got you covered whatever your level of diving: We’re your local dive store wherever you are in the world.

All that with over 20 years of experience especially in technical diving, from training to equipment, advice and sales.

 

Underwater Explorers, Unit 1, Maritime Business Centre
Mereside, Portland, Dorset, DT5 1FD

 

The Apeks MTX-R Regulator 3 Set is based on the MTX, a regulator that was developed in accordance with the United States Navy Experimental Dive Unit extreme cold water test.

Innovations in design mean that the MTX-R regulator performs in almost freezing water, something that very few other regulators on the consumer market can boast.

The military has been using Apeks regulators for over 20 years, and now Apeks have put that military expertise into a brand new military specification regulator, exclusively for the consumer market.

The “M” in MTX stands for Military and the “R” for recreational version and the new MTX-R is based on the MTX, a regulator that was developed in accordance with the United States Navy Experimental Dive Unit extreme cold water test.

Innovations in design mean that the MTX-R regulator performs in almost freezing water at a depth of over 60 metres, something that very few other regulators on the consumer market can boast.

Tested for octopus use to 60m in cold water, this regulator set from Apeks is truly unique.

Apeks MTX-R Regulator 3 Set includes

  • 
Apeks MTX-R Second Stage

  • Apeks MTX-R First Stage

  • Apeks MTX-R Octopus
  • 
Apeks Flexi yellow Octopus Hose

  • Apeks Flexi Regulator Hose
  • 
MTX-R Messanger Bag

Apeks MTX-R Second Stage

The reversible (right and left hand) second stage of the MTX-R has a redesigned and enlarged, patented heat exchanger which surrounds the valve mechanism, dissipating the cold caused by gas expansion.

Metal has also been incorporated into the front cover. Large protective elastomer bumpers on the sides and top protect the 2nd stage, which comes with a c comfobite mouthpiece. 
In addition to its extreme cold water ability, the regulator is rugged, strong and designed to withstand the knocks and bumps that come with life on an expedition.

  • Simple to use with no dive adjustment controls and a reduced chance of free flow.
  • Reversible (left or right hand)
  • Patented heat exchanger surrounds the valve mechanism, dissipating the cold caused by gas expansion while drawing in the warmth of the ambient water.
  • Comes with comfort-bite mouthpiece

MTX-R First Stage

Leading features of the first stage include a world-first over-moulded first-stage end cap to the sealed (environmental) diaphragm helping prevent ice buildup that could cause first-stage free flow in extreme circumstances.

The forged first-stage body gives a maximum thermal performance, while a ribbed diaphragm clamp on the first stage further ensures improved heat exchange in cold water conditions.

A first-of-its-kind, over-moulded first-stage end cap and environmental diaphragm to prevent ice build-up that could cause a free flow in extreme circumstances.

  • Forged 1st stage body for maximum thermal performance.
  • Ribbed diaphragm clamp on 1st stage to ensure improved heat exchange in cold water conditions.
  • Angled (2) HP ports allow for optimal hose routing and transmitter fitting.
  • 5 intermediate pressure ports (with the fifth covered with a protective white number while not in use)
  • Parallel turret ports allow for improved hose orientation.
  • Superb protection from impact damage

Apeks MTX-R Octopus

The Apeks MTX-R Octopus is rugged, strong and designed to withstand knocks and bumps. Comes complete with a yellow Flexi octopus hose.

The reversible (right and left hand) second stage of the MTX-R has a redesigned and enlarged, patented heat exchanger which surrounds the valve mechanism, dissipating the cold caused by gas expansion.

Metal has also been incorporated into the front cover.

The Apeks MTX-R Octopus has large protective elastometer bumpers on the sides and top for protection and comes with a comfobite mouthpiece.


In addition to its extreme cold water ability, the MTX-R Octopus is rugged, strong and designed to withstand the knocks and bumps that come with life on an expedition.

  • Simple to use with no dive adjustment controls and a reduced chance of free flow
  • Reversible (left or right hand)
  • It comes with comfobite mouthpiece
  • It comes complete with an Apeks yellow flexi octopus hose

SKU: RQ115114