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Aqualung Legend Supreme Regulator -Features and Specifications

First Stage:

  • Auto Closure Device (ACD) - keeps corrosive water out of the first stage inlet by automatically closing as the Legend is removed from the cylinder valve
    • This prevents internal lubrication from washing away
    • Safer for elevated percentages of oxygen
  • Unique over-balanced, diaphragm design results in superior performance at depth
  • 2 HP ports and 4 MP ports are angled for optimum hose routing
  • An environmental dry system keeps water out of the main spring chamber thus preventing ice buildup and keeping silt and contamination out
  • Available in your choice of yoke or DIN connectors
  • Compatible with up to 40% O2 right out of the box

Second Stage

  • Pneumatically-balanced second stage results in smooth, easy breathing
  • A venturi switch helps prevent freeflow at the surface and when the regulator is out of the diver’s mouth
  • The opening effort is preset in a fixed position so the diver doesn’t have to worry about adjusting the regulator during the dive
  • The ComfobiteTM mouthpiece virtually eliminates jaw-fatigue
  • heat exchanger (patented) which surrounds the valve mechanism, dissipates the cold caused by gas expansion while drawing in the warmth of the ambient water
  • The ergonomic exhaust tee channels the exhaust bubbles out of your field of vision. The design also contributes to a reduction in exhalation effort
  • Attached to a 29” braided Aqua Flex hose. These hoses are lightweight and extremely pliable which eliminates any tugging on the mouthpiece
Number of models 4- Legend yoke, Legend DIN, Legend Supreme yoke, Legend Supreme DIN
Type of first stage Over-balanced diaphragm design, environmentally sealed
First stage weight yoke / din (grams) 882 / 668
First stage length (mm) 74.7
Auto-Closure Device (ACD) YES
First stage MP chamber Enlarged, symmetrical, all ports provide equal access
Number of HP ports 2
Number of MP ports 4
Environmental Dry Kit Standard
First stage exterior Chrome over marine brass
First stage handwheel Triangular shape with oversized soft grip ribs, auto-drain
First stage dust cap Redesigned so it will not inadvertently open the auto-closure device (ACD)
Type of second stage Pneumatically balanced
Second stage weight - (grams) 210
Second stage diameter (cm) 6.57
Controls Venturi switch
Breathing resistance Preset
Mouthpieces 2 - Comfobite installed, standard with bite wings in box
Front cover Co-molded w/ limited range to control purge flow rate
Exhaust tee redesigned for better bubble dispersion and easier exhalation
Lip shield Supreme model only
Heat Exchanger for freezing resistance YES
Hose type 29" braided AquaFlex hose
Hydrodynamic openings Lateral
Overall work of breathing (WOB) scores Avg. 0.65 joules/liter
Nitrox compatible Yes to 40% O2 when new, out of the box

 

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