Mares Regulator ABYSS 22 NAVY II

Abyss 22 Navy II for extreme emotions

• CWD kit for extreme temperature
• High performance in cold water
• Second stage with fluoropolymer resin finish

The scuba regulator Abyss 22 AMU is the Mares answer for your challenge in every condition. With careful analysis and evaluation of what happens in cold water, Mares has designed an exclusive product thoroughly researched to guarantee top performance and reliability under the toughest conditions, including diving under the ice. The rubber hose is the preferred material of choice in this application, due to excellent heat exchange capabilities and superior durability.

In a strenuous, unmanned evaluation performed by the U.S. Navy Experimental Diving Unit (NEDU) the Abyss 22 Navy II surpassed the high qualifications and standards of the US Navy cold regulator testing at 190 feet FSW (58 meters) for General Service and in water temperatures below 38ºF . Upon the Abyss 22 Navy II’s approval by the NEDU, it has now been included in the AMU list (Authorized for Military Use) Approval Number 1.3.16

Abyss Navy II First Stage

The Abyss 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 kit for cold water dives. This first stage is approved by the US Navy as 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).

Abyss Navy II Second Stage

The Abyss Navy II second stage is has a special fluorinated polymer resin finish. It features a Vortex Assisted Design (VAD) system that enables dynamic airflow, ensuring natural and easy breathing at any depth. The cover features a Mesh-Grid system to optimise water inlet and outlet flows, which offers further improved performance, even during strong currents, while diving. The Abyss Navy II second stage is reliable, durable and ideal for diving in the most extreme cold water conditions.