The Helix Pro octopus provides the same great performance as the Helix Pro primary second stage.
- The Helix octopus is pneumatically-balanced, resulting in smooth and easy breathing
- A heat exchanger (patented) which surrounds the valve mechanism dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water
- The easy-to-grip Venturi lever prevents unwanted free-flow at the surface while giving a performance boost at depth
- Includes 1m yellow hose and yellow front cover, making it easy to locate in an emergency