Aqualung Helix – DIN 300Bar w/Octo

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

First Stage

Balanced Diaphragm

• A balanced diaphragm provides superior, consistent performance

Yoke or DIN

• Available in yoke (3,300psi/232 bar max.) or DIN (4,350psi/300 bar max.)

HP/MP Ports and "T" Shape

• 2 HP ports (7/16”) and 4 MP ports (3/8”), perfectly oriented in a “T” shape for streamlined hose positioning, reduced exhalation effort, and sending bubbles out of your field of view up to EAN 40 Compatible with up to EAN 40 right out of the box

Second Stage

Pneumatically Balanced

• Pneumatically balanced for smooth, easy breathing

Comfo-Bite

• Comfo-Bite mouthpiece is soft yet sturdy and reduces jaw fatigue with its unique palate bridge

Venturi Knob

• Easy control: the in-line ergonomic Venturi knob lets you make precise adjustments, even while wearing gloves