The Aqualung Helix Compact Pro Octopus is a lightweight and compact secondary regulator designed to provide reliable breathing assistance during dives. Its ergonomic design and advanced features make it an ideal choice for divers seeking a dependable and user-friendly octopus.
- Pneumatically Balanced Second Stage: Ensures smooth and easy breathing at all depths.
- Heat Exchanger: Surrounds the valve mechanism to dissipate the cold caused by gas expansion while drawing in the warmth of the ambient water, reducing the risk of freezing.
- Venturi Adjustment Lever: Allows precise control of air flow; in the "MIN" position, it minimizes valve assistance to prevent freeflow at the surface, while in the "MAX" position, it maximizes assistance for reduced inhalation effort at depth.
- Comfo-Bite Mouthpiece: Features a unique palate bridge to reduce jaw fatigue and securely hold the second stage in place. Made from hypoallergenic silicone, it is both soft and sturdy.
- Interchangeable Mouthpiece: The detachable and reusable mouthpiece clamp allows for quick and simple tool-free changes, promoting sustainability by reducing plastic waste.
- Braided Hose: A 1-meter (39.4-inch) yellow MIFLEX braided hose provides flexibility, comfort, and excellent transportability. The high-visibility yellow color enhances identification in emergency situations.
- Cover Opening Channels: Wider openings allow water to pass laterally over the overpressure membrane, preventing flow in strong currents and reducing inhalation effort.
Technical Specifications:
- Second Stage Type: Pneumatically balanced
- Venturi Adjustment: Yes
- Heat Exchanger: Yes
- Mouthpiece: Comfo-Bite
- Weight: 155 grams (5.5 ounces)
- Work of Breathing: 1.25 joules per liter at 50 meters depth, 50 bars, and a 62.5 L/min breathing rate
- Nitrox Compatibility: Yes, up to 40% O₂ when new
Materials:
- Mouthpiece and Diaphragm: Silicone
- Purge Cover: Polyurethane
- Poppet: Polyurethane
- Adjustable Crown: Stainless steel
Dimensions:
- Hose Length: 1 meter (39.4 inches)
- Packed Dimensions: Approximately 30 cm x 30 cm x 10 cm (11.8 inches x 11.8 inches x 3.9 inches)
Compatibility Information: The Helix Compact Pro Octopus is compatible with Aqualung's Helix Compact Pro and Helix Compact primary regulators, as well as other standard regulators. Its design ensures reliable performance in both warm and cold water conditions, making it suitable for a wide range of diving environments.
