Collections: Regulators

Product type: Regulators

Vendor: Aqua Lung


Availability: Unavailable


The reliable, robust and refreshed Calypso regulator is compact, lightweight and perfect for beginner divers.  It has been a dependable favorite for decades and has been emulated, but never equaled.  Redesigned with a youthful twist, the new Calypso has an attractive new look to go with its always attractive price.

First Stage:

  • Compact, making it easy to pack
  • The  high-flow piston technology ensures excellent reliability and high performance
  • Enjoy more stable medium pressure, thanks to the large diameter piston
  • Designed with large holes in the end cap for easy cleaning, better thermal exchange and improved resistance to freezing
  • Built with few components for easy maintenance
  • Now includes a second filter, which can be changed without dismantling and provides increased protection from polluted air
  • Open yoke knob helps avoid water retention
  • The dust cap adjacent to the body protects the yoke inlet fitting against shocks

Secon Stage:

  • The unique Comfo-bite mouthpiece, with patented roof of mouth bridge, reduces jaw fatigue
  • The removable and reusable clip facilitates quick and easy mouthpiece exchanges
  • With few components and easy access to the exhaust valve though a clipped deflector, maintenance is easy
  • The in-line Venturi knob offers effective and progressive adjustments using an ergonomic design for easy manipulation, even with gloves
  • The polyurethane purge cover offers significant abrasion and tear-resistance, protects from shocks, allows for easy water purging, and decreases inhalation effort
  • Side openings prevent free flow when facing into currents or riding a scooter
  • Reinforced polycarbonate makes the second stage stronger
  • The Defelector splits up bubbles to decrease noise and protect the valve from expiration

* Satisfied the cold water test in accordance with the EN250A - tested in water between 35 and 39 degrees F.  It is not intended for extreme low temperature diving such as ice diving.