If your current thinking of replacing your outdated scuba regulator or considering buying one for the first time. You should defiantly consider putting the Aqua Lung Core Scuba Regulator on your shortlist.
Aqua Lung claims this mid-range priced scuba regulator offers superior breathing performance when coupled with numerous advanced features, it offers the best value of any regulator system on the market today.
It also comes in two versions, a regular version and a supreme version which rated for cold water diving.
In this review, we are going to look at both versions on the regulator, why it stands out from other regulators in its price range, and what we like and don’t like.
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Aqua Lung Core Key Features
Auto Closure Device (ACD)
A neat feature of this regulator is the Auto Closure Device (ACD) which seals the regulator’s inlet as soon as it’s removed from the dive cylinder. This helps keeps corrosive water and contaminants out of the First Stage during rinsing and storage.
This also helps maintain lubrication on internal parts, ensuring that the regulator works at peak performance over a longer period of time.
The Comfo-bite™ mouthpiece is specially designed to reduce jaw fatigue. This mouthpiece fits right into your denture and fixes itself on the roof of your mouth, so you won’t have to bite down to hold on to it and have jaw pain afterward. It also comes with a reusable clamp and a lip cover (Supreme version) that protects your lip from cold temperatures.
The steel swivel that connects the rubber hose to the second stage, which also surrounds its valve mechanism, is framed with multiple heat sinks. They absorb the heat from the surrounding waters and dissipate the cold generated when the gas expands.
It also features a large Venturi switch that can easily be adjusted even while wearing thick gloves. The Venturi System is there to prevent unwanted free-flow on the surface while delivering optimum performance at depth.
Aqua Lung Core Versions
Aqua Lung Core Supreme
The Aqua Lung Core Supreme is more tuned for cold water diving and is also environmentally sealed. It comes equipped with a lip shield on the second stage which many divers find effective at keeping your lips warm at cooler temperatures.
Aqua Lung Core Specifications
1st Stage Type
High Pressure Ports
Low Pressure Ports
2nd Stage Type
Cold Water Rated
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How Does It Stack Up?
Sleek, simple and lightweight. "T" shape of the first stage allows for multiple hose routing option.
Deliver excellent breathing performance at a wide range of breathing rates and depths.
Good Solid Construction. ACD system ensure that it performs at peak for longer period of time.
Exactly what you would expect from a mid priced regulator with performance matching More expensive regulators.
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What We Like
The Core has a very simple, lightweight, symmetric design with an easy to push purge button that covers the entire face of the second stage. It offers exceptional breathing performance at a wide range of breathing rates and depth, leading to it winning Scuba Lab’s testers choice for 2015.
However, the thing we like the most about this regulator is the ACD system. Especially after my regulator was accidentally dunked with the dust cap off. This is a feature I would love to see other manufacturers develop on their regulators.
What We Don’t Like
It would be great if this regulator had an adjustable inhalation knob to fine tune your breathing resistance because it’s present on the Core. This is expected from regulators in this price range and does not affect the performance of the regulator in any way.
But, if having this feature is a must for you, its available on Aqua lung’s higher-end regulator the Legend LX and LUX and other high-end dive regulators like the Scubapro Mk25 Evo A700 and the Sherwood SR2.
Who Is Aqua Lung Core Designed For?
The Aqua Lung Core is a great, lightweight, cold water (Supreme Version) regulator that delivers excellent breathing performance due to its balanced properties. Set at an affordable price point, it’s a great buy if you’re a new diver just starting out or if your upgrading your regulator system to a more modern lightweight design.
The normal version will work perfectly in all recreational diving conditions. However, if you are planning on diving in water colder than 50°F (10°C) then the Supreme version would be the best choice.
Frequently Asked Questions
Is this regulator a good chose for inexperience divers?
Definitely. Although there are some more affordable ones, as with anything else, Aqua Lung’s Core will no doubt be a sound investment. It packs a solid punch at a reasonable price, and has the advantage of a long lifespan.
Is the supreme version usable in warm water too?
Yes, you can use it warmer temperatures without trouble and you won’t have to make any adjustments to do so. The regular version, however, could have some difficulties operating in colder waters.
Is It available in both Din and Yoke?
Yes, it is available in yoke (3300 psi/ 232 bar max) or DIN (4350 psi/300 bar max).
The Bottom Line
The bottom line is, the Aqua Lung Core is one of the best mid-priced scuba regulators that delivers excellent breathing performance in both warm and cold water conditions (Supreme Version). I would definitely recommend this reg for beginner divers who would like to get more out of there diving or as an upgrade to newer dated regulator system.
Do you have any experience with the Aqua Lung Core or Core Supreme, good or bad, please feel free to share in the comments below.