Aqualung Helix Pro with Octopus Dive Regulator Set

Aqualung Helix Pro + Helix Pro Octopus Dive Regulator Set

Versatile Mid-Range Performance with Cold-Water Readiness

The Aqualung Helix Pro Regulator set combines the advanced Helix Pro primary regulator with the matching Helix Pro Octopus to create a high-performance, cold-water-capable breathing system. Designed for recreational and advanced divers, this balanced diaphragm setup delivers smooth airflow, environmental protection, and full user breathing control in all conditions.

With a pneumatically balanced second stage and environmental sealing, the Helix Pro set offers enhanced cold-water reliability and adjustable breathing effort. The included Helix Pro Octopus mirrors the performance of the primary second stage, ensuring optimal backup functionality.

What’s Special About the Helix Pro Set

• Complete cold-water certified system with matched primary and octopus
• Adjustable breathing resistance and Venturi control on both stages
• Reliable and flexible configuration for recreational and advanced diving

Key Features

• Balanced diaphragm first stage – stable airflow regardless of depth or tank pressure
• Auto Closure Device (ACD) – prevents contaminants from entering when disconnected
• Environmentally sealed first stage – protects against freezing and silt
• Pneumatically balanced second stage (both primary and octopus)
• Adjustable breathing resistance knob – fine-tunes inhale effort
• Venturi control lever – reduces freeflow at the surface
• Comfo-Bite™ mouthpiece – reduces jaw fatigue
• Bright yellow hose and cover on octopus – easy identification in emergencies
• 2 HP ports and 4 MP ports – for versatile hose routing

Technical Specifications

• First Stage Type: Balanced diaphragm
• Environmental Seal: Yes
• ACD System: Yes
• Second Stage Type: Pneumatically balanced (primary + octopus)
• User Controls: Venturi switch and resistance knob
• Mouthpieces: Aqualung Comfo-Bite™
• Ports: 2 High Pressure (HP), 4 Medium Pressure (MP)
• Cold-Water Rated: Yes – EN250A Certified
• Octopus Hose Length: Approx. 1 meter (standard yellow)
• Orientation: Left/right hose routing supported

The Aqualung Helix Pro Regulator + Octopus set delivers reliable mid-range performance, cold-water durability, and diver-controlled breathing—making it a solid choice for anyone ready to dive in with confidence and comfort.