MK17 EVO/C370 Regulator Packages
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MK17 EVO/C370 Packages from Scubapro

Set contains first and second stage

This reg system combines Scubapro’s premium diaphragm first stage with its newest air-balanced second stage. 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 new C370 brings forth the best features of its predecessor, the
C350, while adding a balanced valve to its design. Its new exhaust tee, based on the S620 Ti’s design, contributes to a 10% improvement in work of breathing over the C350. It’s a smart reg system for all kinds of diving applications.

Scubapro MK17 EVO - First stage:

Diving conditions can be drastically different, including extreme cold water and outside temperatures, posing the possibility of a regulator “freezing”. Therefore, resistance to freezing is imperative for the diver. All Scubapro regulator systems are CE approved for 4300psi cold water diving. Some models go even beyond this super stringent qualification and have successfully been tested in extreme cold diving conditions at less than 36°F / 2°C. As a specific anti-freezing measure, Scubapro engineers have designed a patented finned cap for both the MK17 EVO and the MK25 EVO first stages for optimal cold water diving. The ribs act as a radiator to increase the surface area of heat transfer from the water to warm up the internal parts that have been drastically cooled down by the gas pressure drop. On the MK17 EVO, a dry ambient pressure chamber enhances the resistance to real ice cold water at any depth compared to other dry chamber diaphragm first stages. For cold water diving, Scubapro’s second stages feature precision molded carbon fiber and technopolymer valve housing and components. They even exceed the CE cold water norm. In addition, these components contribute to their lightweight features and corrosion resistance.

• Balanced technology
  Provides consistent performance at all tank pressures, at any depth, and optimizes the second stage performance, for effortless breathing.
• Externally adjustable intermediate pressure
  Allows authorized Scubapro service technicians to quickly fine tune or make adjustments after maintenance without the need to disassemble the first stage.
• Dry ambient pressure chamber
  Provides better protection and performance in cold water.
• Polished chrome edition
  Available exclusively with the A700 second stage.
• Unparalleled breathing performance
  For the A700 at virtually any depth, temperature, and diving position.
• Work of breathing results are below 0.49 J/L
• Full metal body 
  Components assure the best thermal exchange.
• Compact dimensions for lightweight comfort
• Two opposite high pressure ports
  The arrangement of high and low pressure hoses is crucial to diving comfort. Two opposite high pressure ports allow for an individual positioning of the first stage (pointing up or down). This allows the diver to position the gauges either on the right or left side and increases the freedom of movement for head and neck.
• Two High Flow low pressure ports
  The MK17EVO feature four stationary low pressure ports, two of them High Flow. High flow ports deliver about 15% more air than conventional ports.
• DIN/INT first stage configurations
  To ensure worldwide compatibility, all Scubapro regulator systems are available in a 200bar INT version as well as 300bar DIN versions.
• Airflow
  At 200bar: 6900 l/ min - 230 SCFM.
• Approvals
  EN250: 2014 - CE Certification according to European directive 89/686/EEC. More information, See Scubapro Manual.

C370 Second Stage:

New Air Balanced 2nd Stage Delivers Top Performance and Bulletproof Reliability in a Lightweight, Compact Package. The C370 might just become your new favorite travel regulator. It is the newest addition to Scubapro’s family of high performance second stages. Thanks to its compact size and light weight, this is also a fantastic regulator for our female divers and smaller sized divers. With any of these regulator systems in your dive bag you’ll be ready to hit the road.

• Air balanced valve
  Smoothes out the inhalation effort at varying depths and supply pressures.
• Fiberglass reinforced nylon casing
  Compact rugged fiberglass reinforced nylon casing and new exhaust tee take up little space in a dive bag.
• Stainless steel frame on the front cover
• New exhaust tee based on the S620 Ti’s design
  Contributes to better work of breathing (a 10% improvement over the C350).
• Diver-adjustable coaxial VIVA
  For powerful inhalation assistance and prevention of free-flow.
• Diver adjustable inhalation control
  For personalized breathing effort.
• Large purge button
  Is easy to activate, even wearing thick gloves.
• Super-flow hose
  Features an oversized bore that allows more air to flow on each inhalation.
• Compact Hi-Flow mouthpiece
  Improves airflow as well as mouth comfort, fitting all mouth sizes, from smaller to largest.
• The Optimal Flow Design valve (OFD)
   For reliable and high air flow, improving work of breathing compared to a downstream valve.
• Compact design
  Light weight for comfort and travel.
• Airflow at 200bar
  1.600 L/min. / 57 SCFM.
• Weight, without Mouthpiece
  171g.
• Approvals
  EN250: 2014 - CE Certification according to European directive 89/686/EEC. More information, See Scubapro Manual.