LEG3ND

The Aqua Lung LEG3ND regulator is engineered for divers who demand top-tier performance in all environments, including extreme cold water conditions.

Equipped with advanced features such as the Auto Closure Device (ACD), Permanent Dry Chamber, and over-balanced mechanism, it delivers exceptional reliability, freeze resistance, and effortless breathing regardless of depth or tank pressure.

The second stage offers precise breathing control with Venturi adjustment and cracking effort tuning, allowing divers to adapt performance to any diving scenario.

A premium regulator designed for both advanced recreational and technical divers.

Technical Specifications

First Stage

• Auto Closure Device (ACD) – protects against water and contaminants
• Permanent Dry Chamber – keeps internal components dry and clean
• Anti-Ice Design (DE-ICE) – enhanced heat exchange surface
• Over-Balanced Mechanism – consistent, effortless breathing
• Balanced Diaphragm – high-performance stability
• Blue High Pressure Seat – durable and reliable sealing
• Protective Dust Cap – safeguards inlet connection
• DIN / YOKE versions – up to 300 bar (DIN) / 232 bar (Yoke)
• Ergonomic screws – easy handling, even with gloves
• Optimized HP/MP ports – ideal hose routing

Second Stage

• Pneumatically Balanced – smooth breathing at all depths
• Venturi Adjustment Switch – airflow control (MIN/MAX)
• Cracking Effort Adjustment – fine-tune inhalation resistance
• Heat Exchanger – anti-freeze protection
• Front Cover Channels – prevent freeflow in currents
• Airflow Deflector – optimized air distribution
• Large Purge Button – easy operation
• Ergonomic Exhaust System – reduced exhalation effort
• ComfoBite Mouthpiece – reduces jaw fatigue
• Tool-free Mouthpiece Change – quick replacement
• Aqua Flex Hose – lightweight and flexible

Product code: 706009