Regular price $2,550.00

SCUBAPRO’s top regulator technology is on display in this ultra-light, corrosion-resistant reg system. The MK25T EVO is machined from a solid block of titanium which will not corrode, even in concentrated saltwater conditions, promising a century of trouble-free use. It offers excellent resistance to freezing, superb inhalation sensitivity and instant delivery of air on demand. The new S620 X-Ti, with its durable and good-looking titanium faceplate, embraces the best features of SCUBAPRO’s renowned S600 in an upgraded, state-of-the-art design. Smaller and lighter than the S600 but using the same-sized diaphragm, the S620 X-Ti delivers excellent performance; work of breathing has been reduced by 37% over the S600, providing effortless airflow under all dive conditions. The full titanium inlet tube is ultra-light, the large purge button improves water circulation, and the new exhaust tee increases performance while directing bubbles out of the field of view for the ultimate in lightweight performance.

First Stage

• Air-balanced flow-through piston in a full titanium body provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.

• Patented XTIS (Extended thermal Insulating system) thermally insulates the inner mechanism from the environment, improving cold-water resistance by 30% and delaying ice formation in extreme cold-water conditions without compromising breathing performance. Key insulation system components are visible in blue.

• Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.

• Two opposing high pressure ports allow the first stage to be positioned either up or down.

• Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.

• External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.

• Available in 3364psi/232bar INT.

• Weight: INT 232 (oz/g): 16.8/475.

• Airflow at 2900psi/200bar: (l/min/SCFM): >8500/301.

• Intermediate pressure (psi/bar): 133-142/9.2-9.8.

Second Stage

• Air-balanced valve smoothes out the inhalation effort at varying depths and supply pressures.

• Rugged reinforced technopolymer case and titanium faceplate look good and are able to withstand years of aggressive diving.

• Titanium barrel is rugged, anti-corrosion and lightweight for long-term reliability.

• Diaphragm fits inside a more compact casing for maximum breathing sensitivity.

• User controls include an easy-grip diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) lever.

• New exhaust tee increases performance while directing bubbles out of the field of view.

• Newly designed Compact Hi-Flow mouthpiece is mounted on an enlarged mouthpiece pipe to improve airflow as well as mouth comfort.

• Super-flow hose features an oversized bore that allows more air to flow on each inhalation.

• Specific matching colors (blue, pink, yellow, purple, white and orange) on mouthpiece and hose protector are available as an accessory.

• Airflow at 2900psi/200bar: 1850 l/m – 66 SCFM.

• Weight: 5.9oz/168g.