Classic downstream valve second stage with left/right hose attachment makes Aruba a great recreational, worry free regulator.
Second Stage
- Classic downstream valve.
Classic downstream valves are particularly noted for safety and reliability. When in use, the downstream valve opens in the same direction as the incoming airflow. To close the valve and stop the airflow, a spring counteracts the force of the incoming air.
- Fixed VIVA (Venturi Initiated Vacuum Assist) flow vane.
Fixed in the pre-tuned ideal position for safe and uncomplicated use.
- Orthodontic mouthpiece.
SUBGEAR uses a comfortable orthodontic mouthpiece; only a minimum effort is needed to hold it comfortably in place.