Mares Abyss 22 Navy II Scuba Diving Regulator Set - First (INT) and Second Stage

FIRST & SECOND STAGE INCLUDED - The Abyss Navy II passed rigorous US Navy tests, including 30-minute dives at 60m depth and -2C water; The Set includes the 1st (INT) & 2nd stage with 80 cm rubber hose. DFC OUTLETS - Equipped with Dynamic Flow Control outlets for minimizing intermediate pressure drop during inhalation, this diving regulator for cold water dives ensures steady airflow & reliable performance in icy waters. VORTEX-ASSISTED DESIGN - This scuba regulator with VAD technology allows dynamic airflow, providing smooth and natural breathing at any depth in challenging dive environments. MESH GRID COVER - The second stage features a unique Mesh Grid cover that reduces the impact of water flow onto its diaphragm, reducing free flow during dives, especially in strong currents. DURABLE ALL-METAL DESIGN - 2nd stage is constructed with metal to deliver enhanced thermal conductivity, reducing dry mouth during cold dives and offering unmatched mechanical reliability