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ScubaPro MK17 / C300 Regulator System:
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Our MK17/C300 regulator combines the new OFD technology with the sturdiness of our balanced diaphragm first stage. The Optimal Flow Design valve (OFD) for reliable and high air flow, improving work of breathing compared to a downstream valve. Diver-adjustable coaxial VIVA for powerful inhalation assistance and prevention of free-flow. Diver adjustable inhalation control for personalized breathing effort. Redesigned mouthpiece tube allows better exhaust air flow. Available with either 232bar INT or 300bar DIN fi rst stages. Engineered for use in cold water, polluted or harsh environments. Consistent performance at all tank pressures at any depth. The dry ambient pressure chamber provides better protection and performance. The balanced diaphragm, prevents entry of water into the first stage mechanism.
Technical Information MK17 First Stage Balanced diaphragm Chrome plated brass body Cold water: Anti-Freeze protection & Dry chamber Externally adjustable intermediate pressure Low pressure ports: 4 (2 HFP) High pressure ports: 2 Tank connection: INT 230 bar / DIN 300 bar Weight: : INT 230 850g / 30oz - DIN 300 625g / 22oz Air Flow at 200bar: >6500 l/min - 230 SCFM Intermediate pressure: 9-9.8 bar / 130-142 psi
C300 Second Stage OFD downstream valve Coaxial flow Diver-adjustable inhalation effort Diver-adjustable Venturi-Initiated Vacuum Assist (VIVA) Super-flow hose High comfort orthodontic mouthpiece Technopolimer valve housing Weight: 175g / 5.2oz Air flow at 200 bar: 1550 l/min - 50 SCFM Maximum low pressure: 14 bar / 203 psi