The RB80 is only available direct from us at Halcyon Hong Kong and requires enrollment in RB80 training (only available from GUE) and a deposit before ordering

Divers from the icy waters of the Antarctic to the caves of the Woodville Karst Plain rely on the Halcyon Rebreather operating systems unique capacity for reliable, safe and intuitive rebreather diving. No other rebreather in the world is used as consistently and effectively as the Halcyon for deep wreck and deep, long cave exploration. Halcyon Rebreather runtimes are often in excess of six hours from the surface at depths of 300 feet. Halcyon's extremely intuitive and very reliable operating system eliminates the distractions that can mean the difference between a successful or failed mission. The simplicity that gives the Halcyon its advantage for exploration is just as important for less demanding environments - don't you want the same margin of safety on your dive as the explorer hundreds of feet deep on Trimix, miles from the daylight? The RB80's reputation rests on its safe operation, but also its size, weight, and manoeuvrability. Halcyon's relentless pursuit of innovation has paid off with the RB80, incorporating all the unique and proven concepts of the Halcyon Rebreather in a package smaller than an aluminium 80 dive cylinder.

Starting with patented Halcyon technology, designer Reinhard Buchaly facilitated the next revolution in rebreather technology. Working together on this revolutionary design the team expanded upon proven Halcyon technology in the creation of a novel unit with a patent pending automatic water removal system.

Halcyon RB80 Design Highlights

Product Overview :

• Smaller than an aluminium 80 cylinder.
• 8.5 pound scrubber, provides an average 10 hour run-time in moderate water temperatures.
• 8:1 gas usage ratio.
• Fully compliant with all breathing gas mixtures, from Nitrox to Trimix.
• Automatic water collection and removal system.
• Record-setting Halcyon intuitive operating system.