The MK25T EVO and S620 Ti are the latest high-performance regulators from Scubapro, designed to offer a comfortable and reliable diving experience. The MK25T EVO is machined from a solid block of titanium, making it resistant to corrosion and freeze, even in extreme conditions. It is Scubapro's top performer, delivering instant and constant airflow thanks to its ultra-stable intermediate pressure. The S620 Ti is the upgraded version of the renowned S600, smaller and lighter but with improved performance. The full titanium inlet tube, large purge button, and new exhaust tee make for effortless breathing under all dive conditions.

The MK25T EVO is an air-balanced, flow-thru-piston 1st stage, delivering more air to the 2nd stage than any other first stage. The 2 opposite 7/16" threaded high-pressure ports and multiple 3/8" threaded low-pressure ports provide ultimate freedom in hose arrangement. The regulator also features Scubapro's new Extended Thermal Insulating System (XTIS) for improved resistance to freezing, making it equal in performance to the MK17 first stage.

• Machined titanium body is lightweight, highly resistant to corrosion and ultra-durable.

• Air balanced flow-through piston provides 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 and delaying ice formation in extreme cold-water conditions without compromising breathing performance.

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

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

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

The S620 Ti is paired with the MK25T EVO for a complete regulator system. The S620 is a high-performance air-balanced second stage with a linear flow valve, making breathing during a dive as simple as breathing on land. The regulator is constructed from lightweight titanium, with a reinforced techno polymer case, stainless steel frame, and orthodontic mouthpiece for comfort. The diver can adjust the inhalation effort and has a Venturi Initiated Vacuum Assist (VIVA) switch for easy breathing. The regulator weighs 32.2 oz and comes with an oversized bore super-flow hose and manual.

In conclusion, the MK25T EVO and S620 Ti are the ultimate regulators for divers, offering superior performance, durability, and comfort in all dive conditions.