The Abyss 52X regulator combined with the 52X first stage means the best for a high-caliber set up! The double DFC system provides a consistent airflow. Added to an NCC system and more metal on the Abyss' cover, it achieves very high performance in cold water!
Double DFC ports
Cold water use
Material: Metal Technology
First stage: Balanced Diaphragm
Lightweight yoke: Yes
HP Ports: 2 HP 7/16” UNF ports
LP Ports: 4 LP 3/8” UNF ports
INT DIN NX
First Stage Weight: 687g 513g 554g
Second stage weight (g): 269g 269g 269g
Total Weight (including hose): 1106g 929g 970g
VAD - Vortex Assisted Design
The air bypass tube delivers air to the mouthpiece creating a swirling vortex with a low pressure area in the center that keeps the diaphragm down during inhalation, for very sensitive and easy breathing at all depths.
DFC - Dynamic Flow Control
Minimizes intermediate pressure drop during inhalation thus maximizing gas delivery, especially under extreme conditions.
NCC - Natural Convection Channel
Increases cold water performance by creating a flow of water across the regulator. The flow is driven by the change of density in water with temperature.
ACT Valve - Advanced Coating Technology
Advanced Coating Technology
The new valve in the “X” systems increases durability by an astounding 600%, even under the most extreme conditions.
Patented design which reduces the impact of water flow onto the second stage diaphragm, thus eliminating free flows even in strong currents.
Extreme light weight and exceptional softness guarantee the maximum freedom of movement.