Aqua Lung Pro Helix Octopus Regulator

The Helix Pro octopus provides the same great performance as the Helix Pro primary second stage.

What’s in the box

• Helix Pro Octopus Second Stage
• Long Yellow Hose
• User Guide

Specs

• Type of second stage    Pneumatically balanced
• Controls    Venturi switch
• Breathing resistance    Preset
• Mouthpieces    2ea. – A Comfo-Bite, installed, and a standard with bite wings in the box
• Lip shield    Yes
• Heat Exchanger for freezing resistance    Standard on all models
• 2nd Stage Weight    175 g
• 2nd Stage Weight     Supreme model178 g
• Hose length    730 mm
• Overall work of breathing (WOB) scores    Avg. 0.80 joules/liter
• Nitrox compatible    Yes, to 40% O2 when new, out of the box

• Pneumatically-balanced resulting in smooth and easy breathing
• Heat exchanger (patented) which surrounds the valve mechanism, dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water
• Easy-to-grip venturi lever prevents unwanted freeflow 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