Aqualung Helix Octopus is a reliable alternate air source designed to deliver smooth breathing performance when it matters most. Based on the Helix Pro second stage, this octopus features a pneumatically balanced design for easy breathing, plus heat exchangers to help reduce ice formation around the mechanism in colder conditions. The bright yellow front cover and included 1m yellow hose make it easy to identify and locate in an emergency, while the ergonomic Venturi knob allows precise adjustment, even when wearing gloves.

Aqualung Helix Octopus Key Features

• Alternate Air Source: Designed as an octopus regulator for emergency air sharing and backup breathing use.
• Pneumatically Balanced: Provides smooth, easy breathing performance from the second stage.
• Highly Visible Design: Yellow front cover and 1m yellow hose make it easy to locate in an emergency.
• Heat Exchangers: Help prevent ice forming on the mechanism in colder diving conditions.
• Ergonomic Venturi Knob: In-line adjustment knob allows precise control, even while wearing gloves.
• EAN40 Compatible: Compatible with nitrox mixes up to EAN40 out of the box.
• Comfo-Bite Mouthpiece: Soft yet durable mouthpiece with palate bridge helps reduce jaw fatigue.

Aqualung Helix Octopus is a dependable high-visibility alternate air source for divers wanting easy breathing, glove-friendly adjustment and emergency-ready performance in their regulator setup.