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.
US Military Approves Mares Abyss 22 Navy II Part #416171 for Extreme Cold Water Diving
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. 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 1.4.14
See the tech info at the following link:http://bit.ly/10q390j