Regulator second stages
The second stage of the respiratory regulator is the essential component for breathing comfort. During the dive the respiratory regulator is especially the second stage constantly in the mouth of the diver which requires a design which leads to no fatigue of the muscles. The construction of the second stage of the breathing regulator guarantees a low inhalation resistance and exhalation resistance. The functional components such as air shower, bubble deflector, mouthpiece and connection of the medium pressure hose decide with the breathing comfort of the respiratory regulator.