Aqua Lung LEG3ND Elite

Aqualung LEG3ND Dive Regulator

When performance is your highest priority, LEG3ND is the answer. The LEG3ND shares the same breathing characteristics as the LEG3ND ELITE and LEG3ND MBS. The familiar venturi switch now features an updated and ergonomic design. Overmolded with “soft touch” elastomer, the ergonomically designed switch perfectly controls the venturi effect, either allowing or containing a natural free flow.

To protect the components of Legend's First Stage from water damage and oxidation, an Auto Closure Device (ACD) has been implemented. If it is not connected to a cylinder valve, this mechanism will keep the inlet closed ensuring optimal safety.

Aqualung's LEG3ND regulator is designed to ensure exceptional cold-water performance, with three anti-freeze properties coming into play. An integrated dry chamber prevents moisture from reaching the inner components, while deep ribs provide a large surface area for heat exchange that reduces ice formation by up to 70% compared to previous models. The over-molded cap also delays icy buildups on external diaphragms and employs an auto-balanced system that adjusts breathing pressure according to depth so divers can rely on the optimum effort at all times!

The Legend second stage is designed for diving in strong currents with radial openings to prevent any free flows. A revolutionary new front cover opening creates a sideways flow of water, while the over-molded exhaust cover and air purge feature a "soft touch" effect that makes purging easier than ever before. For added comfort during dives, it also has an enlarged heat exchanger which helps reduce freezing danger as well as Comfobite mouthpiece technology to minimize jaw fatigue - all even more accessible with its detachable and reusable clamp system!

Specs:

Type of first stage: Overbalanced diaphragm design
Auto-Closure Device (ACD): Yes
Number of HP ports: 2
Number of LP ports: 4
1st Stage Flow Rate: 1500 l/min
1st Stage Weight in DIN: 747 g
1st Stage Weight in Yoke: 957 g
Environmental Dry Kit: Permanent
First stage exterior: Chrome over marine brass

Type of second stage: Pneumatically balanced
Controls: Venturi switch
Breathing resistance: Preset
Mouthpieces: 2ea. – A Comfo-Bite, installed, and a standard with bite wings in the box
Lip shield: Included
Heat Exchanger for freezing resistance: Standard on all models
2nd Stage Weight: 227 g
Hose length: 730 mm
Overall work of breathing (WOB) scores: Avg. 0.70 joules/liter
Nitrox compatible: Yes, to 40% O2 when new, out of the box

timum 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

New 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 hose with dual protectors
The new overmolded 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 provide optimal hose routing

Second Stage

New 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 hose with dual protectors

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More Information

More Information
Product Category	Regulators
Regulator Configuration	Regulator 1st & 2nd Stage w- Hose
Regulator Special Features	Adjustable 2nd Stage, Balanced 1st Stage, Balanced 2nd Stage, Venturi 2nd Stage
SKU	AQL-RG1480XXE
Brand	Aqua Lung

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