LEG3ND Elite




Collections: Regulators

Product type: Regulators

Vendor: Aqua Lung



The LEG3ND Elite give divers unprecedented capabilities by providing perfect precision and enhanced ergonomics at your fingertips.  Advanced divers appreciate the independent micro adjustments to fine-tune their own individual breathing preferences.

This is the third generation of Legend and it is the most advanced, innovative and ergonomic generation of regulators ever created.

First Stage:

  • When 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.
    • 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 Aqua Lung's three anti-freeze properties:
  1. Where there is 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 forming on the mechanism.
  3. The new overmolded cap delays ice forming over the external diaphragm.
  • Auto-Balanced (also known as Over-Balanced)
  • Progressive increase of 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 provide optimal hose routing.
  • Second Stage:

    • Now front cover opening channels allow water to flow sideways over the diaphragm.
      • Radial openings to prevent freeflows when diving in stronger currents.
      • Openings widened to reduce peak inspiratory flow by an impressive 20%.
    • New overmolded exhaust cover made of elastomer with a "soft touch" effect.
    • Overmolded air purge
      • Wide surface area makes regulator purging easier.
      • Purge depth controller optimizes air flow with minimal effort.
    • Patented Comfobite 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 howe with dual protectors.