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You cannot breathe directly out of a scuba tank because of the high pressure. A regulator reduces pressure to safe a level that can be inhaled by the diver. A diving regulator has two parts: the First Stage reduces the tank pressure and connects it to the Second Stage which contains the mouthpiece for breathing
Manufacturer Reference / Part No.: 125420
Aqua Lung is proud to introduce the fifth generation Calypso regulator! This simple design, with its attractive price, makes this regulator a popular choice for new divers. It is compact, lightweight and it breathes like a regulator that costs much, much more.
Feature1 | In-line, high-flow piston design means fewer components, excellent reliability and easy maintenance |
Feature2 | Large diameter of piston guarantees a more stable medium pressure output |
Feature3 | The 6 large holes in the end cap results in easier cleaning as well as better thermal exchange, thus improving the freezing resistance |
Feature4 | Features 1 HP port and 4 MP ports |
Feature5 | Compatible with EAN 40 new, out of the box |
Feature6 | Mid-size, high performance, demand valve second stage |
Feature7 | The easy-to-grip venturi lever prevents unwanted freeflow at the surface while giving a performance boost at depth |
Feature8 | Can easily be reversed from right-handed to left-handed configuration by an Authorized Aqua Lung dealer without additional parts |
Feature9 | Comes with Aqua Lung Comfo-Bite mouthpiece that reduces jaw fatigue |
Feature10 | A grid built into the exhaust tee creates finer exhaust bubbles for less noise and more stability |
Feature11 | Easy purge front cover |
Feature12 | A reinforced polycarbonate material makes this second stage stronger than its predecessor |
Feature13 | The side openings on the front cover prevent freeflow when facing into currents or riding a scooter |
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