SCUBAPRO MK25 EVO Titanium/S620Ti

  • SCUBAPRO teams its high performance first stage with a brand new air-balanced second stage now in an ultra-light, corrosion-resistant titanium version.

    1st stage: 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.

    Scubapro's MK25’s quickly made it to the very top of piston design regulators. It is very durable, reliable and delivers extra-high and effortless airflow, regardless of depth, tank pressure or breathing rate. Since 2016 the MK25 benefits from another substantial upgrade, SCUBAPRO's patented Extended Thermal Insulating System (XTIS), giving the reg its new name: MK25 EVO. The system let’s you enjoy all the advantages of an MK25 - regardless of how cold the water is! The XTIS makes this possible by fully isolating the mechanical elements of the first stage from the cold, increasing its freezing resistance 30 percent over the - already very freezing resistant - prior MK25 without compromising breathing performance. The key insulation system components are visible in blue.

    New spring insulating coating, body insulating bushing, anti-freeze cap, bigger body and cap thread all work in concert with the XTIS to improve cold-water performance.

    The MK25 EVO features a swivel turret with five high-flow LP ports (high flow ports deliver about 15 percent more air than conventional low pressure ports) for optimal hose routing. It also has an external intermediate pressure adjustment that allows technicians to maintain peak performance without the need for disassembly.

    2nd stage: The new S620 Ti 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 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 valve housing 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. 

    The S620Ti features a super-flow hose with an oversized bore as well as a newly designed Compact Hi-Flow mouthpiece, exclusive to the S620 Ti. It is mounted on an enlarged mouthpiece pipe to improve airflow as well as mouth comfort.

    Specific matching colors (blue, pink, yellow, purple and orange) on mouthpiece and hose protector are available as an accessory.
  • Designed for cold water diving and Nitrox ready up to 40%

    1st stage
    • Body material: titanium
    • Patented XTIS (Extended thermal Insulating system)
    • Air-balanced flow-through piston
    • 2 HP ports
    • 5 LP ports
    • Swivelling turret head
    • Available in INT and DIN 300
    • Airflow at 2900psi: >8500 l/min = 301SCFM
    • Intermediate pressure: 130-142psi/9-9.8bar
    • Weight: INT: 1.05lbs/475g

    2nd stage
    • Air-balanced
    • Casing material: reinforced techno-polymer with stainless steel frame
    • Valve housing (barrel) material: titanium
    • Inhalation effort adjustment knob
    • Venturi system (dive/pre-dive switch)
    • Compact Hi-Flow mouthpiece on an enlarged mouthpiece pipe
    • Weight: 0.4lbs/179g (without hose and mouthpiece)
    • Compact size
    • Airflow at 2900psi/200bar: 1850 l/min - 66 SCFM
    • Maximum low pressure: 203psi/14bar

    Service interval: 24 months or 100 dives - whichever comes first
  • Ships within: 1-4 business days.

    All SCUBAPRO 1st and 2nd stages are covered by a limited lifetime warranty.

    Useful links:

    SCUBAPRO's regulator comparison chart

    SCUBAPRO product registration



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