AUTO-CLOSURE DEVICE PROTECTION - Ensure your Aqualung Leg3nd Dive Regulator lasts longer; The ACD automatically seals the 1st stage inlet when detached from the tank; This prevents corrosive water intrusion, preserving internal lubrication for reliable scuba diving performance
COLD WATER DIVING - Built for extreme environments, the Permanent Dry Chamber isolates internal parts to prevent freezing; Deep ribs on the heat exchanger delay ice formation, making this cold water scuba regulator reliable for demanding ice diving and deep underwater exploration
OVER-BALANCED EFFORTLESS BREATHING - The innovative over-balanced mechanism automatically overcompensates interstage pressure as depth increases; This scuba diving regulator ensures superior, effortless breathing underwater regardless of dive tank pressure or maximum diving depth
ERGONOMIC VENTURI AIR ADJUSTMENT - The pneumatically balanced 2nd stage features a soft-touch elastomer Venturi switch for precise airflow control; Easily toggle between settings to prevent freeflows during entry or currents, ensuring the scuba gear performs flawlessly during underwater adventure
COMFOBITE MOUTHPIECE - Reduce jaw fatigue on extended dive trips with the patented Comfobite mouthpiece featuring an orthodontic palate bridge; Made from hypoallergenic silicone, it pairs with the lightweight Aqua Flex hose to eliminate jaw strain and unwanted regulator pull