Aqua Lung Regulators

Aqua Lung Legend LX ACD
Yoke Part #130 001
Din Part #130 002
In Store Sales Only

The Legend LX ACD regulator series incorporates a proprietary over-balanced diaphragm first stage design coupled with a high performance balanced second stage. The over-balanced first stage achieves unprecedented performance by increasing your air supply the deeper you go. The balanced adjustable second stage reduces breathing resistance to near zero with a lightweight balanced valve seat designed to respond instantaneously to the slightest inhalation. The Legend LX ACD regulator series is the best performing regulator Aqua Lung has ever offered. Legendary performance from Aqua Lung: a tradition for 60 years.

  • Compatible with EAN 40 right out of the box
  • Din adapter Option

Features

The Legend LX ACD diaphragm first stage combines the reliability of a completely sealed unit with the ease of breathing and quality construction common to all Aqua Lung regulators. The Legend LX ACD adjustable balanced second stage delivers air with consistent ease regardless of tank pressure and is near neutrally buoyant in the water.

  • Inhalation adjustment feature permits diver to control breathing gas delivery under a variety of diving conditions
  • 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
  • Pneumatically balanced second stage provides consistent ease of inhalation at any tank pressure
  • Aqua Lung's "Air Turbo System" integrated into the forward medium pressure ports, boosts the regulator's breathing performance
  • Diver-controlled Venturi Adjustment Switch (VAS) reduces sensitivity to free flow on the surface and provides maximum airflow at depth
  • Exclusive Comfo-Bite™ mouthpiece virtually eliminates jaw fatigue
  • Two high-pressure ports and four low-pressure ports, angled for optimal hose configuration
  • Black polyurethane coating protects the exterior metal surfaces

Aqua Lung Legend LX ACD Supreme
Yoke Part #130 003
Din Part #130 004
In Store Sales Only

The Legend LX ACD Supreme regulator series incorporates a proprietary over-balanced diaphragm first stage design coupled with a high performance balanced second stage. The over-balanced first stage achieves unprecedented performance by increasing your air supply the deeper you go. The balanced adjustable second stage reduces breathing resistance to near zero with a lightweight balanced valve seat designed to respond instantaneously to the slightest inhalation. The Legend LX ACD Supreme regulator series is the best performing regulator Aqua Lung has ever offered. Legendary performance from Aqua Lung: a tradition for 60 years.

  • Compatible with EAN 40 right out of the box
  • Din adapter Option

Features

The Legend LX ACD Supreme is the cold-water version of the Legend LX ACD. It is designated by the "snowflake" which is laser-etched into the case, and by the silver titanium accent ring on the front. It has all the same features as the Legend LX ACD with additional coldwater features.

  • Inhalation adjustment feature permits diver to control breathing gas delivery under a variety of diving conditions
  • 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
  • Pneumatically balanced second stage provides consistent ease of inhalation at any tank pressure
  • Aqua Lung's "Air Turbo System" integrated into the forward medium pressure ports, boosts the regulator's breathing performance
  • Diver-controlled Venturi Adjustment Switch (VAS) reduces sensitivity to free flow on the surface and provides maximum airflow at depth
  • Exclusive Comfo-Bite™ mouthpiece virtually eliminates jaw fatigue
  • Two high-pressure ports and four low-pressure ports, angled for optimal hose configuration
  • Black polyurethane coating protects the exterior metal surfaces

Aqua Lung Legend ACD
Yoke Part #130 005
Din Part #130 006
In Store Sales Only

The Legend ACD regulator series incorporates a proprietary over-balanced diaphragm first stage design coupled with a high performance balanced second stage. The over-balanced first stage achieves unprecedented performance by increasing your air supply the deeper you go. The balanced adjustable second stage reduces breathing resistance to near zero with a lightweight balanced valve seat designed to respond instantaneously to the slightest inhalation. The Legend ACD regulator series is the best performing regulator Aqua Lung has ever offered. Legendary performance from Aqua Lung: a tradition for 60 years.

  • Compatible with EAN 40 right out of the box
  • Din adapter Option

Features

The Legend ACD over-balanced diaphragm first stage combines the reliability of a completely sealed unit with the ease of breathing and quality construction common to all Aqua Lung Legend regulators. The Legend ACD second stage is a pneumatically balanced design that does not require diver adjustment. This is reliability and simplicity at its best! The Legend second stage is matched exclusively with the Legend ACD over-balanced diaphragm first stage.

  • 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
  • Pneumatically balanced second stage provides consistent ease of inhalation at any tank pressure
  • Aqua Lung's "Air Turbo System" integrated into the forward medium pressure ports, boosts the regulator's breathing performance
  • Diver-controlled Venturi Adjustment Switch (VAS) reduces sensitivity to free flow on the surface and provides maximum airflow at depth
  • Exclusive Comfo-Bite™ mouthpiece virtually eliminates jaw fatigue
  • Two high-pressure ports and four low-pressure ports, angled for optimal hose configuration
  • Black polyurethane coating protects the exterior metal surfaces

Aqua Lung Legend ACD Supreme
Yoke Part #130 007
Din Part #130 008
In Store Sales Only

The Legend Supreme regulator series incorporates a proprietary over-balanced diaphragm first stage design coupled with a high performance balanced second stage. The over-balanced first stage achieves unprecedented performance by increasing your air supply the deeper you go. The balanced adjustable second stage reduces breathing resistance to near zero with a lightweight balanced valve seat designed to respond instantaneously to the slightest inhalation. The Legend Supreme regulator series is the best performing regulator Aqua Lung has ever offered. Legendary performance from Aqua Lung: a tradition for 60 years.

  • Compatible with EAN 40 right out of the box
  • Din adapter Option

Features

The Legend ACD Supreme is the cold water version of the Legend ACD and can be identified by the "snowflake" laser-etched into the case. It is matched with the same Legend first stage as found on the other Legend models with additional coldwater features. The Legend ACD second stage is a pneumatically balanced design that does not require diver adjustment. The Legend ACD is matched exclusively with the Legend over-balanced diaphragm first stage.

  • 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
  • Pneumatically balanced second stage provides consistent ease of inhalation at any tank pressure
  • Aqua Lung's "Air Turbo System" integrated into the forward medium pressure ports, boosts the regulator's breathing performance
  • Diver-controlled Venturi Adjustment Switch (VAS) reduces sensitivity to free flow on the surface and provides maximum airflow at depth
  • Exclusive Comfo-Bite™ mouthpiece virtually eliminates jaw fatigue
  • Two high-pressure ports and four low-pressure ports, angled for optimal hose configuration
  • Black polyurethane coating protects the exterior metal surfaces

Aqua Lung Titan LX
Yoke Part #130 009
In Store Sales Only

The Titan regulator series features a balanced diaphragm first stage that is equipped with the "Air Turbo System," an additional channel built into the first stage designed to boost the breathing performance of the regulator. The Titan series uses a standard yoke connector and an optional DIN adapter is available as an accessory

  • Compatible with EAN 40 right out of the box
  • Din adapter Option
  • Environmental Kit option

Features – The Titan LX has produced some of the best recorded breathing resistance scores for a regulator in this price range

  • Proven Titan balanced diaphragm first stage.
  • Air Turbo System
  • Compact 1st stage design
  • Pneumatically-balanced compact, lightweight second stage maintains consistent ease of inhalation as tank pressure drops
  • Diver-controlled Venturi Adjustment Switch (VAS) reduces sensitivity to free flow on the surface and provides maximum airflow at depth
  • Exclusive Comfo-Bite™ mouthpiece virtually eliminates jaw fatigue
  • 4 low pressure ports and 1 high pressure port.
  • All ports angled for optimum hose position.

Aqua Lung Titan
Part #130 014
In Store Sales Only

The Titan regulator series features a balanced diaphragm first stage that is equipped with the "Air Turbo System," an additional channel built into the first stage designed to boost the breathing performance of the regulator. The Titan series uses a standard yoke connector and an optional DIN adapter is available as an accessory

  • Compatible with EAN 40 right out of the box
  • Din adapter Option
  • Environmental Kit option

Features

  • Proven Titan balanced diaphragm first stage.
  • Air Turbo System
  • Compact 1st stage design
  • High-performance, mid-sized second stage
  • Diver-controlled Venturi Adjustment Switch (VAS) reduces sensitivity to free flow on the surface and provides maximum airflow at depth
  • Exclusive Comfo-Bite™ mouthpiece virtually eliminates jaw fatigue
  • 4 low pressure ports and 1 high pressure port
  • All ports angled for optimum hose position

Aqua Lung Calypso O2
Part #130 015
In Store Sales Only

The Calypso O2 regulator has all the same features and benefits of the popular Calypso regulator, with the added bonus of being designed and built for use with breathing gasses containing oxygen percentages between 40 - 100%. The Calypso O2 is an excellent choice for technical divers in need of a shallow-water regulator capable of operating with a high O2 percentage.

Features

  • Assembled in a dedicated clean room to ensure suitability for higher oxygen percentage applications
  • Rigorous adiabatic compression testing to ensure compatibility with high oxygen percentages
  • Distinctive green yoke knob and dedicated purge button decal clearly identify Calypso O2 as a dedicated, oxygen-cleaned regulator

WARNING: Do not attempt to use this product with enriched air until you have obtained training from a nationally recognized training agency in nitrox use with mixtures containing greater than 40% O2 by volume.