Scubapro MK17 EVO 2/C370

MK17 EVO 2 1st Stage

• The new design allows it to be considerably smaller and lighter than the MK17 EVO and MK19 EVO.
• The design is based on a forged brass body and dry chamber with a dual spring arrangement for increased compactness and reliability.
• The sealed offset diaphragm design makes it the ultimate compact first stage for cold water or contaminated submersible conditions.
• The balanced diaphragm with marine-grade chrome-plated brass body allows air to be drawn in consistently and effortlessly whatever the depth, tank pressure or breathing rate.
• The dry chamber is completely isolated from the environment with a unique double membrane system that prevents the entry of contaminated water. The edge is designed to improve heat exchange, making the first stage resistant to cold water.
• Two opposing high-pressure outlets positioned at a 15-degree angle allow the first stage to be positioned up or down, facilitating optimal hose/transmitter placement.

C370 2nd Stage

• Balanced valve reduces inhalation effort at any depth and supply pressure.
• The compact and robust housing made of fiberglass-reinforced nylon thermoplastic and the discharge line take up little space in a dive bag.
• The stainless steel construction on the front cover gives it that special SCUBAPRO C-Series touch.
• The discharge chute helps reduce breathing effort.
• Features a knob to control inhalation effort and a coaxial control for dive/pre-dive.
• Large purge button, easy to press even with thick gloves.
• The oversized inner section of its high-flow hose allows for greater airflow with each inhalation.
• Compact high-flow mouthpiece improves airflow and brings more comfort to the mouth, and is suitable for mouths of all sizes.
• Weight (without mouthpiece): 171 g.

R105 Octo

• Classic downstream valve design for dependable breathing performance.
• The metal valve housing is built rugged and increases overall reliability.
• The reversible hose attachment makes it easy to use on pony or deco tanks.
• The high-viz yellow super-flow hose is 1m/39in long and features an oversized bore that allows more airflow on each inhalation.
• Compact Hi-Flow mouthpiece improves airflow as well as mouth comfort, fitting all mouth sizes, from largest to smallest