Loading... Please wait... FLUID DYNAMIC DEFLECTOR This innovative deflector, developed after in-depth study and tests of fl uid dynamics, is engineered to receive and properly direct the airfl ow from the by-pass tube to the mouthpiece. Combined with the VAD it delivers a very natural and effortless breathing.
VAD - VORTEX ASSISTED DESIGN
All Mares second stages offer the unique patented VAD system. The air bypass tube conveys air to the mouthpiece creating a swirling vortex with a low pressure area in center that keeps the diaphragm down during inhalation, for very sensitive and easy breathing at all depths.
MESH-GRID
The patented mesh design of the second stage cover reduces the pressure of water fl owing onto the second stage diaphragm and minimizes free-flow. Even in strong currents it eliminates the need for a knob to ‘de-tune’ your air delivery system to stop free fl owing: Advanced Technology through basic physics.