Legend LX is luxury incognito: it has a PVD finish that looks like traditional chrome plating. Smart, innovative, and feature-rich, the Legend LX, like the rest of the Legend family of regulators, is engineered for longevity and unsurpassed breathing performance.


First Stage:

  • Auto-Closure Device Prevents corrosive water out of the first-stage inlet by automatically closing as the core is removed from the cylinder valve. This prevents internal lubrication from washing away and is safer for higher proportions of oxygen


  • Keeps Water Out Environmental dry system keeps water out of the main spring chamber. This prevents ice buildup in cold water and keeps silt and contamination out. 


  • Over-balanced Diaphragm Unique, over-balanced diaphragm results in superior performance at depth


  • HP/MP Ports and "T" Shape 2 HP ports (7/16”) and 4 MP ports (3/8”), perfectly oriented streamlined hose positioning


  • Yoke or DIN Available in yoke (3,300psi/232 bar max.) or DIN (4,350psi/300 bar max.)


  • Up to EAN 40 Compatible with up to EAN 40 right out of the box


Second Stage:

  • Master Breathing System Master Breathing System (MBS) gives you two breathing performance controls in one: change the opening effort and change the direction of air, which alters the Venturi effect


  • Pneumatically Balanced Pneumatically balanced for smooth, easy breathing


  • Comfo-Bite Comfo-Bite mouthpiece is soft yet sturdy and reduces jaw fatigue with its unique palate bridge


  • Heat Exchanger Patented heat exchanger dissipates cold caused by gas expansion while drawing in warmth from the ambient water


  • Ergonomic Design Exhaust tee channels the exhaust bubbles out of your field of vision and contributes to a reduction in exhalation


  • Braided Hose Attached to a 29" braided Aqua Flex hose that is lightweight and extremely pliable, eliminating strain from tugging on the mouthpiece

Aqua Lung Legend LX ACD Regulator

SKU: 129620

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