Aqua Lung Legend ACD Scuba Regulator

The Legend ACD is one of Aqua Lung's most reliable regulators to date. It has an over-balanced diaphragm first stage and a high performance pneumatically balanced second stage design. While other regulators have a manual adjustment to adjust to different conditions, the Legend ACD does not. It is all automatic, leaving one less thing to worry about. This regulator is nitrox compatible up to 40% out of the box so no additional preparation is necessary. The Legend ACD features an environmentally sealed dry chamber protecting your first stage from the harsh characteristics of the environment and will also retain its internal lubrication longer.

• Auto-Closure Device (ACD) seals the regulator’s inlet fitting, both Yoke and DIN, as soon as the regulator is removed from the cylinder valve.
  "This will keep water and contaminants out of the regulator’s first stage during rinsing and storage.
  "It allows the first stage to maintain peak performance over time
  "The first stage will retain its internal lubrication longer
  "Makes the first stage safer for nitrox use
  
• The new ACD feature coupled with the environmental dry chamber, results in a first stage that is completely sealed off from the environment.
• Over-balanced diaphragm design delivers superior breathing performance even at increased depths
• Environmentally sealed dry chamber helps resist freezing and keeps the internal mechanism clean and dry
• Inhalation adjustment feature permits diver to control breathing gas delivery under a variety of diving conditions