Scubapro MK17 Evo/A700 Dive Regulator System, INT

Built to deliver a steady supply of air in harsh diving conditions, when the going gets rough, the MK17 EVO/A700 gets going. The 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 A700 offers extraordinary breathing performance, including effortless inhalation and an ease of exhalation that is unmatched, all in a precision-handcrafted, full-metal package.

FIRST STAGE

 
◊ Air balanced diaphragm delivers constant and effortless airflow unaffected by depth, tank pressure, or breathing rate.

◊The 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
◊ Available in either 232 bar INT or 300 bar 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 200 bar: 6900 l/min
◊ Intermediate pressure: 9.0-9.8 bar

SECOND STAGE

 
◊ Air-balanced valve smoothes out the inhalation effort at varying depths and supply pressures
◊ The rugged full-metal case, front cover and valve housing (barrel) are able to withstand years of aggressive diving
◊ Metal construction enables the use of a larger diaphragm inside a compact casing, increasing breathing sensitivity
◊ User controls include a diver-adjustable inhalation effort knob and coaxial-flow Venturi-Initiated Vacuum Assist (VIVA) lever
◊ Super-flow hose features an oversized bore that allows more air to flow on each inhalation
◊ Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn’t inhibit airflow
◊ Airflow at 200bar: 2000 l/min

Product Features:

• Air balanced diaphragm first stage, with its chrome-plated brass body, 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.
• Substantial increase in airflow (6900 l/min versus 6500 l/min) includes improved balance of air supply pressure.
• Two high pressure and four high-flow ports maximize air delivery. High-flow performance is available from all four LP ports which are configured for optimum hose routing.
• Air balanced second stage valve smoothes out the inhalation effort at varying depths and supply pressures.
• Rugged full metal second stage case and valve housing (barrel) are able to withstand years of aggressive diving.
• Metal second stage case construction enables the use of a larger diaphragm inside a compact casing, increasing breathing sensitivity.
• Sectional exhaust tee and a first-rate purge help to deliver effortless inhalation and an ease of exhalation that is unmatched.
• User controls include a diver-adjustable inhalation effort knob and coaxial Venturi-Initiated Vacuum Assist (VIVA) switch.
• Super-flow hose features an oversized bore that allows more air to flow on each inhalation.
• Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn't inhibit airflow.