Onyx

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Onyx Regulator

First Stage:

  • Balanced Diaphragm Design
  • High Performance Porting
  • Precision Stainless Steel HP Valve with Advanced-Polymer Seat
  • HP Valve: Improves Responsiveness and Performance at All Breathing Rates
  • Marine Grade Black Chromed Brass body
  • Factory Ready: EAN/ NITROX to 40% O2
  • Cold Water Design
  • Inherently Environmentally Sealed
  • Dry Environmental Seal with Hydro Transmitter
  • 5 Low Pressure Ports (3/8″-24 UNF)
  • 2 High Pressure Ports (7/16″-20 UNF)
  • Weight: 42.6oz (1,208g)

Second Stage:

  • Pneumatically Balanced Downstream Demand Valve
  • Lightweight, Compact and Comfortable
  • Diver Adjustable Inhalation Resistance
  • Venturi (Free-Flow) Control
  • New Compact Profile
  • Built-In Anti-Freezing Heat Sink Feature
  • Flexible Thermoplastics Case: Ridged Thermoplastics cover
  • Anodized Aluminum Heat Sink
  • Elastomeric Polymer Diaphragm
  • Elastomer Exhaust Valve
  • Hose Length: 30″ (76 cm)