Mares 22 Navy II First Stage INT Regulator

Built for Extreme Diving Conditions
This First Stage regulator is approved by the US Navy after passing specific performance tests for use in challenging environments. It was evaluated during 30 minute dives at 60 meters depth, with a ventilation rate of 62.5 l/min, in -2 Degree C water temperature, and a constant cylinder pressure of 170 bar. It operates with a balanced diaphragm and is equipped with a CWD oil kit that supports cold water diving in both fresh and salt water. Consistent performance is maintained throughout ascent and descent under demanding conditions.

Stable Airflow and Functional Hose Layout
Airflow is supported by a Dynamic Flow Control port that delivers high flow at depth. The layout includes pre-oriented ports for organized hose routing, helping simplify configuration without affecting performance. Designed for divers operating in cold or high-stress environments, it provides steady gas delivery and configuration flexibility backed by controlled test results.