The MK17 EVO/G260 is ideally suited to technical as well as cave diving. The new 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. Teamed with the venerable G260, this system can be relied upon to deliver top-of-the-line performance in the most extreme conditions.
First Stage
- Air balanced diaphragm delivers constant and effortless airflow un- affected 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.
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Two high pressure and four high-flow ports maximize air delivery and hose routing options.
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External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
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Available in a 3364psi/232bar INT configuration.
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Weight: INT 232 - 30oz/850g.
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Airflow at 2900psi/200bar: 6900 l/ min - 230 SCFM.
- Intermediate pressure (psi/bar): 130-142/9.0-9.8.
Second Stage
• Air-balanced valve smoothes out the inhalation effort at varying depths and supply pressures.
• Nylon fiberglass design features SCUBAPRO’s largest second stage casing and diaphragm for the ultimate in breathing sensitivity, regardless of position in the
water.
• Anodized aluminum front cover ring adds resistance without adding weight.
• Metal components, including metal air barrel and metal valve inlet tube, increase resistance to freezing when diving in ex- treme conditions.
• High-flow exhaust valve reduc- es exhalation for better overall breathing comfort.
• A diver-adjustable inhalation ef- fort knob fine-tunes air delivery to suit changing depths, water conditions and personal tastes.
• Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch pre- vents free flows in cold water or when used as an octopus.
• Reversible hose attachment allows you to easily adjust hose routing for tech diving configurations.
• Super-flow hose features an over- sized bore that allows more air to flow on each inhalation.
• Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn’t inhibit airflow.
• Weight: 9.7oz/275g.
• Airflow at 2900psi/200bar: 1800 l/min - 64 SCFM.
• Maximum low pressure: 203psi/14bar.