Mares 22 Navy II First Stage

The 22 Navy II first stage is highly reliable, equipped with a high flow rate, has pre-oriented DFC outlets, and includes a special kit for cold water dives. Also, this first stage is approved by the US Navy because it has passed the high standard requirements by the US Naval Forces.

The 22 Navy II first stage is highly reliable, even under extreme diving conditions, and is equipped with a high flow rate and pre-oriented DFC outlets. It includes a special CWD oil kit for cold water dives. This first stage is approved by the US Navy because it has passed the high standards required by the US Naval Forces. It was specifically tested on extreme dives (30-minute duration, 60m depth, 62.5 l/min ventilation, -2°C water temperature, 6-minute ascent in both fresh and salt water, constant cylinder pressure of 170bar). Available in INT/Yoke connection only.

Key features of the 22 Navy ll first stage:

• High-Flow DFC port
• Pre-oriented ports
• INT/Yoke connection
• CWD oil kit
• US Navy approved