Apeks MTX-R Regulator

The 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.

With an innovative first-stage design that helps to prevent ice build-up around the diaphragm, the MTX-R is reliable, rugged, and expedition-ready.

Kit Contents

1 MTX-R 1st Stage
1 MTX-R 2nd Stage
1 low pressure hose
DIN FIRST STAGE
(yoke 1st stages are available via special order only)

Technical Specifications

Connections	Yoke and DIN available
Type of first stage	Over-balanced diaphragm design, environmentally sealed
Body Type	One piece forged body
Number of HP ports	2 (7/16" UNF)
Number of MP ports	5 (3/8" UNF)
Environmental Dry Kit	Standard
First stage exterior	Satin chrome
Orientation	Convertible LH or RH
Coldwater Use	Yes - extreme
Type of second stage	Pneumatically balanced
Opening Effort Control Knob	No
Integrated Venturi Lever	No
Mouthpiece	Comfo-bite™
Exhaust tee	Diver Changeable - one set supplied
Heat Exchanger for freezing resistance	Yes
Hose type	Braided Flexi-hose
Nitrox compatible	Yes to 40% O2 when new, out of the box / Can be O2 cleaned to 100%.