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MK17 EVO S560

An ideal breathing system for virtually any diving scenario, the balanced diaphragm MK17 EVO is completely sealed off from the elements, ensuring trouble-free operation no matter how cold or murky the water gets. It is more compact yet delivers better breathing performance than its predecessor. Its improved internal design allows more airflow from the LP ports which have been reconfigured for better hose routing. The full-featured air-balanced S560 second stage, built with a rugged nylon fiberglass case, is lightweight and easy to use. Together they create the must-have reg system for recreational divers of all skill levels. Now you can coordinate your MK17 EVO/S560 system with interchangeable S560 purge covers in a choice of colors (Blue, White, Yellow, Orange, Purple and Pink). Pick a colour that celebrates your diving style!

  • First stage:

    • Air balanced diaphragm delivers constant and effortless airflow unaffected by depth, tank pressure, or breathing rate
    • Environmentally sealed system prevents water and pollutants from fouling the inner mechanism
    • Dry ambient pressure chamber increases freezing resistance, ensuring consistent airflow in the coldest conditions
    • Improved airflow on all LP ports
    • External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily
    • Five 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 either 3364psi/232bar INT or 4350psi/300bar DIN configurations
    • DIN version comes with a dual-compound wheel that features an ergo shape and soft grip on a rugged black nylon frame
    • Airflow at 2900psi/200bar: (l/min/SCFM): >6900/130
    • Intermediate pressure (psi/bar): 130-142/9.0-9.8

    Second Stage:

    • Metal valve housing (barrel) is able to withstand years of aggressive diving
    • Air-balanced valve smoothes out the inhalation effort when diving at varying depths and supply pressures
    • Lightweight casing helps reduce jaw fatigue and improve diving comfort
    • Metal hose connection and co-molded technopolymer barrel for low weight and long life.
    • High flow exhaust valve reduces exhalation effort to lower overall work of breathing
    • User controls include a diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch
    • Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn't inhibit airflow
    • Interchangeable purge covers allow you to make your regulator truly unique
      • Available purge cover colors: Blue, White, Yellow, Red, Pink
  • First Stage Diaphragm, balanced
    HP Ports 2
    LP Ports 4
    Second Stage Air-balanced
    Controls VIVA and inhalation effort knob
    Breathing Resistance User adjustable

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