Aqualung Legend LX Supreme ACD Twilight Regulator

Availability: In stock


Quick description:

The Legend regulator is a favourite among divers that has stood the test of time. The twilight version was designed with women in mind. It has a smaller Comfo-Bite mouthpiece and a lighter second stage to help reduce jaw fatigue. It also comes with a Twilight stainless steel accent ring on the second stage and a stylish twilight regulator bag to store the regulator in. The Legend LX Supreme resists freezing with the heat exchanger, which surrounds the valve mechanism on the second stage counteracts the cooling effect of gas expansion while drawing in the warmth of ambient water. There is an environmental dry system to keep water out of the main spring chamber in the first stage, which prevents ice build-up and contamination. The Auto Closure Device in the first stage also works to keep contamination out. The diaphragm of the first stage is over-balanced which provides for superior performance at greater depths. It has high performance features and provides ease of breathing. It comes with an over-sized lip shield on the second stage for protection from cold water. The second stage features the Master Breathing System (MBS), which controls two things at once, the direction of air as well as the opening effort. The second stage is pneumatically-balanced, which makes breathing smooth and easy. The ergonomic exhaust tee ensures you don’t get bubbles in your face and makes exhaling easier.

This regulator qualifies for free parts for life.

legend twilight regulator

DIN or Yoke*


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, which prevents internal lubrication from washing away and is safer for higher percentages of oxygen.

The diaphragm has an over-balanced design

2 HP ports, which are angled for optimum hose routing

4 MP ports, which are angled for optimum hose routing

An environmental dry system

Available with either yoke or DIN connectors

Compatible with up to 40% O 2

Flow rate: 1500 l/min with 200 bar

Med Pressure: 8.5 bar +/- 0.5 bar

Body: stamped brass

Stainless steel crown & spring

Nickeled bronze conical filter

Weight Yoke: 882g – DIN: 668g


Second stage:

Master Breathing System (MBS)

Pneumatically-balanced second stage

Twilight stainless steel accent ring

Smaller Comfo-Bite™ mouthpiece with a detachable silicone bridge that fits across the upper palate

Heat exchanger, dissipates the cold while drawing in the warmth of the ambient water

The ergonomic exhaust tee: bubbles not in your field of vision, easier exhalation

Attached to a 29” braided Aqua Flex hose. These hoses are lightweight and extremely pliable which eliminates any tugging on the mouthpiece

Downstream poppet

Cracking effort 2.5 to 3.5 mbar

Flow rate 1500 l/min with 200 bar

Supreme equipped with lip shield

Weight: 210 grams

Twilight regulator bag for storage

legend girl regulator

Condition New
Brand Aqualung
SKU 129770
Color Twilight (Purple)
Reg Type Yoke
Normal Inventory Status Normally in stock
Barcode 0000000029889

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