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 Bộ cùm lặn AquaLung LEG3ND

Bộ cùm lặn AquaLung LEG3ND


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AquaLung LEG3ND Regulator Set is for the passionate, the explorers, the ones for whom diving is more than a sport. AquaLung, the original pioneer of the scuba regulator, brings you the most capable, coveted and advanced line of regulators ever created: This is the new LEG3ND, a masterpiece of engineering, built for all conditions, all depths and all dives.

After all, the ocean is the ultimate proving ground – a place where respect is given and earned equally, where true Legends belong.

When performance is your highest priority, LEG3ND Regulator Set are the answer


  • First Stage
    • When the first stage is not connected to a cylinder valve, the Auto Closure Device (ACD) keeps the inlet shut to protect the first stage internal parts from contamination and corrosive water.
      • LEG3ND Regulator Preserves the internal lubrication
      • Keeps the inlet filter clean and dry
      • Safer for elevated percentages of oxygen
    • Exceptional cold-water performance is achieved by modernizing AquaLung’s three anti-freeze properties:
      1. Where there’s no moisture, there’s no ice: The LEG3ND’s integrated dry chamber keeps inner components clean and dry by isolating them from the outside environment
      2. Deep ribs create a large heat exchange surface area that helps to prevent ice from forming on the mechanism (+30% vs Glacia / +70% vs Legend 2)
      3. The new over-molded cap delays ice forming over the external diaphragm
    • Auto-Balanced (also known as Over-Balanced)
    • Progressive increase of the working pressure to maintain optimum breathing efforts: Depending on the diver’s depth, the working pressure of the first stage is automatically elevated to counteract the increased breathing air density
    • Ergonomically shaped DIN and YOKE screws made of a bi-material “Soft Grip” surface provide a better hold when installing or removing the first stage – especially with cold hands
    • Channeled YOKE screw to prevent water retention.
    • Specialized ACD Dust cap attached to the regulator body to protect the inlet fitting and the ACD system from impacts or damage
    • Perfectly positioned HP and MP ports to provide optimal hose routing


  • Second Stage 
    • New front cover opening channels allow water to flow sideways over the diaphragm
      • Radial openings to prevent free-flow when diving in stronger currents
      • Openings widened to reduce peak inspiratory flow by an impressive 20%
    • New over-molded exhaust cover made of elastomer with a “soft touch” effect
    • Over-molded air purge
      • The wide surface area makes regulator purging easier
      • Purge depth controller optimizes airflow with minimal effort
    • A patented Comfo-bite mouthpiece reduces jaw fatigue and secures the second stage more comfortably.
    • Detachable and reusable mouthpiece clamp allows a quick and simple tool-free mouthpiece change without plastic waste.
    • The enlarged heat exchanger helps to prevent freezing of the second stage mechanism
    • Air channel deflector
      • Directs the air flow evenly during the inhalation phase
      • Streamlined bi-material deflector lowers the exhalation effort
    • Flexible and lightweight Aqua Flex hose with dual protectors


  • Octopus

  • To complement the Legend regulator family, AquaLung created the Legend octopus.
    This high-visibility, yellow version of the Legend second stage is ideal to complete your system.
    • High-visibility yellow purge cover and accent pieces
    • 39” high-visibility yellow, Aqua Flex hose
    • Pneumatically-balanced to be ideally suited for a Legend over-balanced first stage
    • The venturi lever prevents unwanted free-flow when not in use
    • Excellent cold water performance due to highly efficient heat exchanger surrounding the valve


  • Console

    • Compact and lightweight design
    • Pressure gauge (Zero to 400 Bar)

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 Bộ cùm lặn AquaLung LEG3ND