The absolute.
This regulator, tested under the most demanding conditions,
is the ideal companion for your dives. It is absolutely
sturdy, extremely reliable, and high-performance, even
in very cold water. The Abyss has been tested by the
Notified Body INPP of Marseilles with binary (Heliox)
and ternary (Trimix) mixtures to a depth of 100 m. The
results are compliant with the recommendations of
European Regulation EN 250. Breathing effort proved to
be much lower than the regulation requires.
Mares Abyss Regulator Technical
Specifications:
MR22 First stage
- Balanced diaphragm design
- DFC system
- 2 HP 7/16" UNF ports
- 1 LP 1/2" UNF port (main)
- 3 LP 3/8" UNF ports
- Weight: 40.21 oz
Abyss second stage
- All metal technology
- VAD
- Weight: 9.7 oz
Mares Abyss Regulator Technical
Results:
Inhale pressure = 9.98 m bar (limit = 25 m bar)
Inhale pos pressur = 3.75 m bar (limit = 5 m bar)
Exhale pressure = 8.89 m bar (limit = 25 m bar)
Ext work of breathing = 0.94 J/l (limit = 3.0 Joules/litre)
Inhale work = 0.28 J/l
Pos inhale work = 0.02 J/l (limit = 0.3 Joules/litre)
Exhale work = 0.66 J/l