Description
Apeks MTX-R-Sidemount Regulator Set
The Apeks MTX-R Sidemount Regulator Set is a specialised, military-grade breathing system designed for the most demanding technical diving environments. Built to meet the rigorous United States Navy Experimental Dive Unit (NEDU) extreme cold-water standards, this set is the ultimate choice for sidemount divers exploring deep caves, wrecks, or ice-cold waters.
Key Features & Technical Benefits
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Cold-Water Protection: The first stage features an innovative over-molded endcap and an environmental diaphragm that prevents ice buildup, even in the most extreme conditions.
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Sidemount-Optimised Routing: The set includes two 5-port first stages with a swivel turret, allowing for perfectly streamlined hose routing that reduces snag hazards in tight overhead environments.
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Rugged Second Stage: Features a reinforced construction with a wide exhaust tee and a patented “heat exchanger” that surrounds the valve mechanism to dissipate the cold caused by gas expansion.
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Simple, Reliable Design: Unlike other regulators with complex adjustment knobs, the MTX-R is preset to the optimal cracking effort, reducing the chance of accidental free-flows during heavy-duty tasks.
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Dual-Set Ready: This kit comes complete with two MTX-R first stages, two MTX-R second stages, high-quality pressure gauges and all necessary hoses for a full sidemount configuration.
We warmly invite you to visit our shop for a firsthand look at the Apeks MTX-R Sidemount Regulator Set and to experience its rugged, military-grade build quality up close.
Our friendly and knowledgeable staff are active divers who understand the complexities of technical setups. They are ready to provide expert advice, answer your technical questions, and help you customise the kit to suit your diving environment.











