Scubapro MK25 EVO/S600 Regulator Set Features:

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• Air balanced flow-through piston in a chrome plated brass body provides constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.
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• 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.
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• Anti-freeze protection radically increases breathing reliability when diving in the most extreme water temperatures.
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• Two opposing high pressure ports allow the first stage to be positioned either up or down.
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• Four high-flow and one axial super high-flow low pressure ports on a swivel turret maximize hose routing options.
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• External intermediate pressure adjustment enables technicians to fine-tune performance quickly and easily.
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• Air balanced second stage valve smoothes out the inhalation effort at varying depths and supply pressures.
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• Second stages rugged reinforced techno polymer case and front cover with stainless steel frame looks good plus is extremely durable.
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• Metal valve housing (barrel) is able to withstand years of aggressive diving.
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• User controls include a diver-adjustable inhalation effort knob and Venturi-Initiated Vacuum Assist (VIVA) dive/pre-dive switch.
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