A Helix Pro Partner version is a first stage with an Octopus, each with a unique serial number, an excellent choice for an alternative air source.

The 1m long bright yellow hose on the 2nd stage allows for easy buddy sharing andvisibility during dives.
This regulator is cold water CE approved.
It benefits from the patented ACD technology.
The 1st stage is fully protected even when the regulator is not under pressure.
The Aqualung Helix Pro can be reviewed every 2 years.

Balanced diaphragm 1st stage provides superior, consistent performance.
“T” shape body for streamlined hose positioning.
Integrated dry chamber keeps inner components clean and dry by isolating them from the outside environment.
Heat exchangers on 2nd stage helpto prevent ice forming on the mechanism.
In-line ergonomic Venturi knob allows for make precise adjustments, even while wearing gloves.