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 or occasional divers. Truth be told, because of its simplicity and reliability, this is exactly the type of regulator used in most rental departments. It is compact, lightweight and it breathes like a regulator that costs much, much more.

First Stage:

• In-line, high-flow piston design means fewer components, excellent reliability and easy maintenance
• Large diameter of piston guarantees a more stable medium pressure output
• The 6 large holes in the end cap results in easier cleaning as well as better thermal exchange, thus improving the freezing resistance
• Features 1 HP port and 4 MP ports
• Compatible with Air or Nitrox new, right out of the box

Second Stage:

• Mid-size, high performance, demand valve second stage
• The easy-to-grip venturi lever prevents unwanted freeflow at the surface while giving a performance boost at depth
• Comes with Aqua Lung’s Comfo-Bite™ mouthpiece that reduces jaw fatigue
• A grid built into the exhaust tee creates finer exhaust bubbles for less noise and more stability
• Easy purge front cover
• A reinforced polycarbonate material makes this second stage stronger than its predecessor
• The side openings on the front cover prevent freeflow when facing into currents or riding a scooter