The Aqualung Legend Supreme ACD DIN set has an exclusive look and is equipped with a double check valve connected to the Venturi button.

First degree:

- Automatic closing (ACD) - prevents the entry of harmful, damaging particles.
- Designed to be used with a higher percentage of oxygen in the gas mixtures you use when diving.
-The overbalanced diaphragm leads to better depth performance.
-2 HP ports and 4 MP ports are angled for optimal hose routing.
Available in DIN and YOKE configuration.

Second degree:

-Balanced second stage leads to easy breathing.
-The Venturi button prevents free entry of water when you are on the surface and when the regulator is outside the diver's mouth.
-ComfobiteTM bite prevents jaw fatigue.
-Heat exchanger (patented) that surrounds the valve mechanism protects against the cold.
-Aqua Flex hoses are lightweight and extremely flexible, eliminating any tangling or twisting.