The MTX-R has proven itself as a super tough, high performance regulator system that can deliver in the most extreme environments. Now if a full sidemount configuration. Go anywhere with the MTX R sidemount regulator system, highly reliable and also very easy to service out in the field which make it an ideal choice for the expedition and exploration diver.

First stages

Over balanced for superior performance.
Compact environmentally sealed diaphragm system
Recommended for frequent use in cold or contaminated water.
Environmental over-moulded endcap & diaphragm that helps prevent ice build-up
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

Specifications

Connections	DIN only
Type of first stage	Over-balanced diaphragm design, environmentally sealed
Body Type	Forged first stage body with heat exchanging ribs for maximum thermal performance.
Number of HP ports	2 (7/16" UNF) per first stage
Number of MP ports	5 (3/8" UNF) per first stage
Environmental Dry Kit	Standard
First stage exterior	Satin chrome
Orientation	Convertible LH or RH
Coldwater Use	Yes
Type of second stage	Pneumatically balanced
Opening Effort Control Knob	No
Integrated Venturi Lever	No
Mouthpiece	Comfo-biteƒ?½
Exhaust tee	Diver Changeable - comes with 2 sets
Heat Exchanger for freezing resistance	Yes
Hose type	Rubber breathing hoses and braided flexi inflator hoses
Nitrox compatible	Yes to 40% O2 when new, out of the box / Can be O2 cleaned to 100%.
Gauge face	Tempered glass
Over-pressure relief on gauge back	Yes

Sidemount Regulators