First Stage 22 NAVY II

Mares 22 NAVY II First Stage – Extreme Reliability for Cold and Harsh Conditions

The Mares 22 NAVY II First Stage is built for divers who demand the highest level of performance and durability in extreme environments. Tested and approved by the U.S. Navy, it delivers consistent airflow and unmatched reliability in cold, contaminated, and high-demand diving conditions.

• Balanced Diaphragm Design – Ensures smooth, stable airflow and superior breathing performance at any depth or tank pressure.
• US Navy-Certified Performance – Proven reliability under extreme cold-water and operational conditions.
• Dry Cold Water Kit – Fully sealed system prevents ice formation and contamination, perfect for cold-water and technical diving.
• Durable Chrome-Plated Marine Brass – Built for long-lasting corrosion resistance and rugged use.
• Optimized Port Configuration – Provides flexible hose routing for both recreational and professional divers.

Designed for mission-grade dependability and smooth performance, the Mares 22 NAVY II First Stage is the ultimate choice for cold-water and technical diving — available now at Scuba School of America.