The braided LP hose provides high flow and tremendous abrasion resistance while having great flexibility. The compact exhaust tee, advanced black satin chrome finish and light weight construction give the Onyx II a beautiful presence.
An anodised aluminium heat sink on the 2nd stage along with the external diaphragm on the 1st stage improves the cold water performance of the Onyx II regulator.
The internal structure allows direct airflow through the 1st stage, providing lower turbulence for outstanding performance.
Our conical precision high-pressure valve provides much greater reliability and service life compared to conventional designs, while improving responsiveness and performance at all breathing rates.
- 5 LP Ports
- 2 HP Ports
- Lighter weight
- Stylish black finish
- Dry Environmental Seal with Hydro Transmitter
- Downstream valve
- Balanced Diaphragm
- Dive/Pre Dive Venturi Control
- Diver Adjustable Breathing Sensitivity