R195 Second Stage:
-Classic downstream valve comes with a VIVA switch to control free flows.
-Metal valve housing is built rugged and increases overall reliability.
-Super-flow hose features larger inner diameter to increase airflow.
-Reversible hose attachment makes it easy to use on deco tanks.
-Ultra-comfortable orthodontic mouthpiece is easy to grip yet doesn't inhibit airflow.
-Weight (without mouthpiece): 6.3oz/178g.
-Airflow at 2900psi/200bar: 1400 l/min - 50 SCFM.