Mares Abyss 22 Navy regulator

The new Abyss 22 Navy 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 accurately studied to guarantee top performance and reliability under the toughest conditions, including diving under the ice. The higher heat exchange capability and superior ruggedness of rubber makes it the preferred choice for hose material in this application.

Material: Metal
First stage: Balanced diaphragm design
Lightweight yoke: Yes
First stage weight (g) INT: 850
First stage weight (g) DIN300: 666
Second stage weight (g): 269
Total weight (g) INT: 1338
Total weight (g) DIN300: 1151
Second stage dimension: Compact
Oil/Dry cold water kit: Oil
Nitrox: -
HP Ports: 2 HP 7/16" UNF ports
LP Ports: 1 LP 1/2" UNF port (primary)
Inhale pressure: 9.87 mbar
Inhale pos pressure: 3.43 mbar
Exhale pressure: 6.98 mbar
Ext work breathing: 0.96 J/l
Inhale work: 0.31 J/l
Pos inhale work: 0.03 J/l
Exhale work: 0.65 J/l
Pressure depth: diagram at 50m (165ft)