All Metal for maximum performance
- Heavy-duty Octopus for demanding dives
- Nickel and chrome-plated brass case
- Perfect match with All Metal regulator line
The latest evolution of the Mares hero second stage. The new front cover with metal insert and Mesh-Grid, combined with the new hose protector for better heat exchange, grants maximum dependability in the most demanding water conditions.
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ALL METAL TECHNOLOGY
Metal second stages have superior performance to plastic second stages, especially in cold water, thanks to the high thermal conductivity that limits the freezing effect. Additional benefits are the improved durability, the longer working life and less dry mouth from 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 centre that keeps the diaphragm down during inhalation, for very sensitive and easy breathing at all depths.
The patented mesh design of the second stage cover reduces the pressure of water flowing onto the second stage diaphragm and minimizes free-flow. Even in strong currents it eliminates the need for a knob to ‚Äėde-tune‚Äô your air delivery system to stop free flowing: Advanced technology through basic physics.
Mares developed the new ‚Äúsuperflex‚ÄĚ hose after many years of testing and research. The results achieved far surpass the tests required by EN250, and even the highly stringent additional tests Mares applies for use in extreme conditions. Its exceptional softness and extremely light weight guarantee the maximum freedom of movement.