The Aqualung LEG3ND MBS DIN Diving Regulator is a cutting-edge scuba diving regulator designed to provide divers with exceptional performance, reliability, and comfort across various diving conditions. Incorporating Aqualung's Master Breathing System (MBS), this regulator allows divers to intuitively control both the Venturi effect and inhalation effort with a single adjustment, ensuring optimal breathing performance throughout the dive.
Key Features:
- Auto Closure Device (ACD): Automatically seals the regulator's inlet when disconnected from the cylinder valve, protecting internal components from contaminants and preserving internal lubrication. This feature also maintains the cleanliness and dryness of the inlet filter and enhances safety when using enriched air mixtures.
- Permanent Dry Chamber: Isolates internal components from the external environment, preventing moisture ingress and ice formation, thereby improving freeze resistance during cold-water dives.
- Over-Balanced Mechanism: Progressively increases the working pressure to counteract the increased breathing air density with depth, ensuring consistent and effortless breathing from start to finish.
- Heat Exchanger: Dissipates cold from the regulator while warming the internal mechanism, preventing ice formation and ensuring reliable performance in cold-water conditions.
- Comfo-Bite™ Mouthpiece: Features a unique palate bridge that reduces jaw fatigue and securely holds the second stage in place. Made from hypoallergenic silicone, it offers both softness and durability.
- Aqua Flex Hose: A 730mm braided hose that is highly flexible and lightweight, enhancing mouth comfort by minimizing the pulling effect of the mouthpiece.
Technical Specifications:
- First Stage:
- Type: Overbalanced diaphragm design
- Auto-Closure Device (ACD): Yes
- Number of High-Pressure (HP) Ports: 2
- Number of Medium-Pressure (MP) Ports: 4
- 1st Stage Flow Rate: 1500 l/min
- Weight in DIN Configuration: 747 g
- Weight in Yoke Configuration: 957 g
- Nitrox Compatibility: Yes, up to 40% O₂ when new
- Second Stage:
- Type: Pneumatically balanced
- Controls: Venturi switch combined with breathing resistance
- Breathing Resistance Adjustment (MBS): Adjustable and combined with Venturi
- Mouthpiece: Comfo-Bite™
- Heat Exchanger: Yes
- Lip Shield: Included
- Weight: 227 g
- Hose Length: 730 mm
- Work of Breathing: 0.70 J/L (at 50 m depth, 50 bar, and 62.5 L/min breathing rate)
- Nitrox Compatibility: Yes, up to 40% O₂ when new
Materials:
- First Stage: Chrome-plated marine brass
- Second Stage: High-quality polymers and elastomers
- Mouthpiece: Hypoallergenic silicone
- Hose: Braided Aqua Flex material
Compatibility Information:
The Aqualung LEG3ND MBS DIN Diving Regulator is compatible with standard DIN cylinder valves and is suitable for use with air and nitrox mixtures up to 40% O₂ when new.
Additional Details:
- Environmental Dry Kit: Permanent
- First Stage Exterior: Chrome over marine brass
- Second Stage Weight: 227 g
- Hose Length: 730 mm
- Work of Breathing: 0.70 J/L (at 50 m depth, 50 bar, and 62.5 L/min breathing rate)
- Nitrox Compatibility: Yes, up to 40% O₂ when new
