Compact, Reliable, and Built to Perform
The Zeagle Onyx II Octopus takes the proven performance of the original Onyx Octo and refines it into a lightweight, compact, and highly durable backup regulator. Designed for versatility, it seamlessly fits into any dive kit while offering superior breathing performance.
Featuring free-flow control and adjustable cracking pressure, this octo allows divers to fine-tune inhalation resistance for a smooth and responsive breathing experience. Anti-freezing technology ensures reliable performance in colder waters, making it a solid choice for all environments.
Crafted from a flexible yet rugged blend of thermoplastic, elastomeric polymer, and silicone rubber, the Onyx II Octopus is both comfortable to grip and built for long-lasting durability. Whether you're diving in warm waters or extreme conditions, this octo delivers performance well beyond its price point—backed by Zeagle’s trusted quality and warranty.
Specs:
- A lightweight, compact, free-flowing octopus
- Pneumatically balanced downstream valve
- Venturi lever lets you take freeflow control
- Ergonomic silicone mouthpiece reduces jaw fatigue
- Compact design is low profile
- Anti-freezing heat sink feature built in
Octopus Materials:
Heat sink: anodized aluminum
Diaphragm: elastomeric polymer
Exhaust valve: elastomer
Mouthpiece: silicone rubber
Hose: 36″ (91.4cm) with 3/8″ Threads
