The EXO® 26 incorporates a unique EXO® thermic™ exhaust system in the demand regulator assembly whereby the divers own breath assists in reducing thermal drain by warming certain areas of the regulator. This helps to reduce the possibility of second stage freeze-up during cold exposures. The EXO® 26 Original is of a non balance demand regulator design that share many of the same components as use on the EXO® 26 BR version. This mask is highly recommended for extreme conditions with air or enriched gas mixtures to a maximum depth of 130 fsw (40 msw).
