Technical Information (Source: Scubapro)
* Features a classic downstream valve for optimal breathing performance.
* Preset inhalation and Venturi-Initiated Vacuum Assist (VIVA) provides hassle-free air delivery.
* Metal valve housing is built rugged and increases overall reliability.
* Yellow super-flow hose is 39 inches long and features and oversized bore 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: 5.8oz/165g.
* Airflow at 2900psi (l/m/SCFM): 1400/50.
* Maximum low pressure: 203psi/14bar.