This mid-range regulator is balanced on first and second stages, it is our core range. When comparing performance with price, Helix is a must have. It represents the DNA of the Aqualung regulators.

Technical features:

• Balanced diaphragm 1st stage provides superior, consistent performance
• “T” shape body for streamlined hose positioning
• In-line ergonomic Venturi knob lets make precise adjustments,