Apeks MTX-RC 1st Stage Din The RC First Stage is perfect for matching up with the Apeks MTX-RC single cylinder set to make a backmount or a sidemount set of diving regulators. Go warm, go cold, go deep, go anywhere. Enjoy control in the extreme with the Apeks MTX-RC 1st Stage Din. Combining rugged, military-grade engineering with the super-smooth breathing experience that Apeks regulators are renowned for, the MTX-RC is the regulator that lets you explore more. Featuring the same freeze-resistant technology enjoyed by the whole MTX-R range, the MTX-RC resists free-flows in even the coldest temperatures. MTX-RC First Stage Features: Satin plated brass body with heat exchanging ribs for maximum thermal performance. Breakthrough, innovative over-moulded first-stage endcap and environmental diaphragm help to prevent ice build-up that can cause first stage free flow in extreme circumstances. Also protects the first stage from impact damage. Has a Ribbed diaphragm clamp for improved heat exchange in cold water conditions. Unique over-balanced diaphragm design – as the diver descends, the over-balancing feature allows the medium pressure gas in the hose to increase at a faster rate than ambient. This results in superior performance at depth. 5 x medium pressure ports, 4 mounted on a rotating turret for improved hose orientation 2 x angled high-pressure ports for optimal hose routing and fitting of transmitters. With a Double swivel for greater freedom of movement and comfort. Easy to grip DIN hand-wheel or over-moulded yoke hand-wheel, only requires one hand to release. DIN, Yoke and M26 Thread available, 300bar, 232bar and M26 300bar (O2) respectively. Is tested for Octopus use – EN250A to 60 metres cold water. Nitrox/Oxygen compatible – Up to 40% O2 outside the EU (European Union), within the EU anything above 21% O2 must use an M26 Connection.
