Overview
Easy breathing high performing cold water regulator the Onyx II, is the sealed version of the 2011 Scubalab Testers Choice regulator, the Onyx. With the same attractive finish and outstanding performance as the Onyx regulator, the Onyx II fills the need for those that find themselves in cooler water.
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.
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 anodized aluminum 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.
Like all Zeagle regulators, The Onyx II comes factory ready for use with EAN/ NITROX to 40% O2.
The Onyx II is available in yoke and DIN (with or without adaptor) styles.
ONYX II FIRST STAGE FEATURES:
Balanced
5 LP Ports
2 HP Ports
Lighter weight
Stylish black finish
Dry Environmental Seal with Hydro Transmitter
ONYX II SECOND STAGE FEATURES:
Downstream valve
Balanced Diaphragm
Dive/Pre Dive Venturi Control
Diver Adjustable Breathing Sensitivity
New Compact Profile
Anodized aluminum heat sink
Lightweight Braided Hose Length: 30 in. (.76 m)
| First Stage Materials: | Second Stage Materials: | ||
Body: | Brass | Cover: | Flexible Thermoplastic |
| O-rings: | Buna-N | Case: | Thermoplastic |
| Seat: | Advanced Polymer | Poppet Seat: | Elastomer |
| HP Valve: | Stainless Steel | O-rings: | Buna-N |
| Diaphragm: | Elastomeric Polymer | ||
| Exhaust Valve: | Elastomer | ||
| Mouthpiece: | Silicone |
WASHING INSTRUCTIONS:
Machine wash separately in cold water on a gentle cycle. Tumble dry separately on low heat. Add QE Home Wool Dryer Balls to reduce wrinkles and increases drying efficiency. Touch up with a low heat iron as needed. Do not bleach or dry clean.
