Halcyon DIR Dive Systems
 
 

The MC System
Halcyon's Multifunction Compensator is a complete "doing it right" kit for every diving application. The MC's modular design allows you to modify your set-up to fit your dive. A complete MC includes a buoyancy wing and selections from the following list appropriate to local dive conditions:
 

Show your DIR Diver colors at your local divesite with new Halcyon shirts and hats. We're now offering a Halcyon DIR Dive System shirt and baseball cap with Halcyon's new logo.

Halcyon shirts and hats are available through your local Halcyon dealer.

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Halcyon Evolve Buoyancy Compensators

Evolve 60 MC SystemHalcyon DIR Dive Systems again raises the standard for precision buoyancy control with the release of the new Evolve dual cylinder wing.

The Evolve's design is the result of an intense two-year period of testing by the Halcyon product development team. While the typical doubles wing uses a horseshoe-shaped bladder, the Evolve draws its design inspiration from Halcyon's successful Eclipse circular bladder single-tank wing.

The Evolve builds upon Halcyon's dedication to designing gear for the advanced diver. The Evolve's development team focused on improvements in stability, buoyancy and trim control. The Evolve's circular design allows for precise control of in-water buoyancy and trim. Horizontal trim is easily accomplished through the addition of lift at the base of the cylinders. Gas trapping on one side or the other of the wing is virtually eliminated.

Evolve 40 MC SystemTechnical divers depend upon the ability to control buoyancy by venting gas from both the inflator and the rear over-pressure valve. The Evolve matches the Eclipse for ease of use of the rear over-pressure valve for venting gas during the dive. Wreck divers and cavers will immediately appreciate the Evolve's ease of buoyancy adjustment.

Because the Evolve's buoyancy cell circles the tanks, the wing has a much more streamlined profile than any other doubles wing on the market. It doesn't matter if you are swimming or scootering, the Evolve's profile cuts through the water with less drag and greater efficiency.

The Evolve has been extensively tested in every possible condition, from the tropics to the arctic, with aluminum and steel cylinders, with open circuit and with rebreathers. Halcyon has worked closely with its international testing team to refine the design to create the first breakthrough in doubles wing design in decades.

The Evolve wing integrates seamlessly with Halcyon's existing line of MC systems, and is available in 40 lbs. (18 kg), and 60 lbs. (27 kg) lift capacities, either individually, or as part of their complete MC System.

Evolve 40 MC System

Evolve 40 MC/Back View

Evolve 60 MC System

Evolve 60 MC/Back View
Evolve 40 Wing
Evolve 60 Wing

 

Evolve 60 MC SystemAll Halcyon Eclipse, Explorer, and Evolve MC Systems, as well as individual wings, come outfitted with a non-serviceable OEM power inflator.

Halcyon: Above Average


We always welcome comments about our gear from our customers. Here's what Russ S., a cave diver from Alpharetta, Georgia has to say about the Halcyon DIR dive system:

After reading an Internet discussion thread about wing design I very recently purchased a 27 lb. Pioneer wing from Halcyon.

It is by far the BEST BC I have ever used. I teach openwater and I own a Tech BC from Zeagle-- it has a much higher price tag and is truly a piece of garbage. THANK YOU for producing equipment that actually works.

I also had no problem remaining head up on the surface-- I did not have to fin at all. The backplate/27# wing combo also has a near perfect horizontal trim while swimming and while stopped to work with my class.

My hat is off to you for this system!!!!! .

DIR Tip 60
Good trim is a hallmark of DIR diving. Avoid finning techniques that direct propulsion downward, and thus propel your body at an inclined angle through the water. Divers who fin in this manner will notice that when they stop kicking, they have to add gas to their BC to keep from sinking. When they begin kicking again, they will then need to dump air to keep from becoming positively buoyant. Instead, develop good finning techniques to keep your body horizontal in the water column.

DIR Tips courtesy of Global Underwater Explorers

DIR Diving

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