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.

Balanced diaphragm design
DFC system
All metal technology
Weight: 9.7 oz
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