The Calypso series first stage features a in-line high flow Piston design to provide the diver with the best combination of simplicity, performance, and value

  • Compatible with EAN 40 right out of the box

  • High-flow, in-line piston first stage design produces very stable pressure to the second stage

  • High-performance, mid-sized second stage

  • Large diver-controlled Venturi Adjustment Switch (VAS) reduces sensitivity to free flow on the surface and provides maximum airflow at depth

  • Equipped with Aqua Lung's exclusive Comfo-Bite™ mouthpiece