Aqualung Legend 3 MBS Regulator - Din is engineered for divers who demand premium breathing performance, reliability, and comfort in all diving conditions. As one of Aqualung’s highest-performing regulator systems, the Legend 3 MBS is designed to excel from warm tropical reefs to demanding cold-water and technical dives. Featuring the innovative Master Breathing System (MBS), divers can fine-tune inhalation effort and Venturi assistance with a simple adjustment, delivering personalised breathing comfort throughout the dive. Combined with advanced cold-water protection, enhanced airflow, and ergonomic design, this DIN regulator is built for divers seeking uncompromising performance underwater.

Aqualung Legend 3 MBS Regulator - Din Key Features

• Master Breathing System (MBS): Combines inhalation effort and Venturi adjustment into one simple control for customised breathing comfort.
• DIN Connection: Secure high-pressure DIN fitting rated to 300 bar (4,350 PSI) for reliable performance and compatibility with DIN cylinders.
• Over-Balanced Diaphragm First Stage: Delivers superior breathing performance at depth with consistent airflow under changing pressures.
• Auto Closure Device (ACD): Automatically seals the first stage when disconnected to prevent water, contaminants, and corrosion entering the regulator.
• Enhanced Cold Water Performance: Increased heat exchange surface helps reduce ice build-up and improves reliability in colder conditions.
• Reduced Cracking Effort: Improved second stage breathing performance with approximately 20% easier inhalation than previous Legend models.
• Pneumatically Balanced Second Stage: Provides smooth, effortless breathing throughout the dive.
• Environmental Dry System: Keeps water, silt, and contaminants out of the main spring chamber for increased durability and cold-water protection.
• Comfo-Bite Mouthpiece: Soft yet supportive design helps reduce jaw fatigue during longer dives.
• Braided Aqua Flex Hose: Lightweight and highly flexible hose reduces pulling and improves overall comfort.
• EAN40 Compatible: Suitable for use with up to 40% oxygen straight out of the box.

Aqualung Legend 3 MBS Regulator - Din delivers exceptional breathing performance, advanced cold-water reliability, and diver-focused adjustability in a premium regulator package. Whether exploring tropical reefs, deep wrecks, or colder technical environments, it provides the comfort and confidence needed for demanding dives.