The Calypso series first stage features an in-line high flow balanced Piston design to provide the diver with the best combination of simplicity, performance, and value.
The Calypso is also compatible with EAN 40 right out of the box.
The high-flow, in-line piston first stage design produces very stable pressure to the second stage.
The Calypso regulator is available in A-clamp & Din (200 bar).