AQUA LUNG 5661 Front Legend Diaphragm Cover Purge Scuba Dive Regulator

( Brand: Aqua Lung ), ( Manufacturer Part Number: 5661 ), ( Part Type: Cover Regulator Button )

Review AQUA LUNG Legend Diaphragm Front Cover Purge Button Scuba Dive Regulator #5661

The Aqua Lung 5661 Legend Diaphragm Front Cover Purge Scuba Dive Regulator is a high-performance breathing instrument designed for serious divers who demand the best in underwater breathing equipment. This regulator is part of Aqua Lung's legendary series, which has been trusted by divers for decades for its durability, reliability, and innovative design.

The 5661 Legend regulator features a diaphragm design, which separates the breathing and gas supply functions, allowing for better performance and easier maintenance. The diaphragm is made from a durable and flexible material, ensuring smooth and effortless breathing.

One of the standout features of this regulator is the front cover purge function. This feature allows the diver to clear the regulator's first stage exhaust port of water with a simple push of a button. This is a crucial function when diving in heavy surf or rough conditions, as it helps prevent water from entering the regulator and disrupting the flow of air.

The 5661 Legend also comes with a comfortable orthodontic mouthpiece that fits securely and naturally in the mouth. The mouthpiece is made from a soft and flexible material that reduces jaw fatigue during long dives, making for a more enjoyable diving experience.

The regulator's first stage is made of chrome-plated brass, which provides excellent heat exchange and resistance to corrosion and fouling. The second stage is made of technopolymer, a durable and lightweight material that resists impact and UV light.

The 5661 Legend is also equipped with an adjustable inhalation effort knob, which allows the diver to easily adjust the resistance of the regulator's breathing effort to their preference. This feature is particularly useful for divers with respiratory conditions or for those who prefer a lighter breathing effort.

Lastly, the regulator comes with a Dive/Gauges hose that can be easily connected to a submersible pressure gauge or a dive computer, allowing the diver to monitor their depth, air pressure, and dive time.

In summary, the Aqua Lung 5661 Legend Diaphragm Front Cover Purge Scuba Dive Regulator is a high-performance and reliable breathing instrument designed for serious divers. Its diaphragm design, front cover purge function, and adjustable inhalation effort knob make it a top choice for those who demand the best in underwater breathing equipment.

Pros and Cons of buying a Aqua Lung 5661 Legend Diaphragm Front Cover Purge Scuba Dive Regulator

The Aqua Lung 5661 Legend Diaphragm Front Cover Purge Scuba Dive Regulator is a popular choice among scuba divers due to its advanced features and reliable performance. However, like any other piece of equipment, it comes with its own set of advantages and disadvantages. In this analysis, we will explore the pros and cons of buying this regulator.

1. Diaphragm Design: The regulator's diaphragm design offers several benefits, including efficient air delivery, reduced work of breathing, and minimal free flow at the surface.

2. Front Cover Purge: The front cover purge system allows divers to clear the regulator of water easily, ensuring that they always have a clear breathing path.

3. Compact Size: The regulator's compact design makes it an excellent choice for travel and recreational diving, as it is lightweight and easy to transport.

4. User-Friendly: The regulator is user-friendly, making it suitable for divers of all skill levels.

5. Durable: The Aqua Lung 5661 Legend is known for its durability, with a robust construction that can withstand the rigors of regular use.

1. Price: The regulator is on the pricier side, which may make it an unattractive option for budget-conscious divers.

2. Complexity: Although user-friendly, the regulator's advanced features may require some time to get accustomed to for new divers.

3. Maintenance: Like any other regulator, the Aqua Lung 5661 Legend requires regular maintenance to ensure optimal performance.

The Aqua Lung 5661 Legend Diaphragm Front Cover Purge Scuba Dive Regulator is an excellent choice for divers who prioritize performance, durability, and user-friendliness, despite its higher price point. Its diaphragm design, front cover purge system, compact size, and robust construction make it a reliable and efficient choice for both recreational and technical diving.

If you are a serious diver looking for a high-performance regulator that offers advanced features and exceptional reliability, the Aqua Lung 5661 Legend Diaphragm Front Cover Purge Scuba Dive Regulator is an excellent investment. However, if budget is a concern, you may want to consider alternative options with similar features at a more affordable price point.

Details:

Yellow for high visibility Oct's. Aqua Lung Legend. Diaphragm Front Purge Cover.

part #: 5661 prices

• $23.98-$962.39

specifications regulatoscub:

• brand: Aqua Lung
• mpn: 5661
• part type: Cover Regulator Button

shipping regulatoscub:

• class: Standard, Expedited
• carrier: USPS
• cost: $3.95
• type: Fixed
• service: USPS Ground Advantage, USPS Priority Mail
• transit: 6-12 Days

returns regulatoscub:

• policy: Returns Accepted
• time: 30 Days
• method: Money back
• paid by: Buyer

payments regulatoscub:

• credit card: Discover
• other
• wallet: Google-pay

offer regulatoscub:

• sold: 0
• options: Ship-to-home
• quantity: 3
• availability: In Stock
• started: August 30, 2025

seller regulatoscub:

• rating: 99.9%
• # reviews: 4931
• city: Ponce de Leon, Florida

general regulatoscub:

• condition: New
• Water Sports > Scuba Snorkeling > Regulators

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