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.

Calypso XP Features
1st Stage

• Calypso XP 1st Stage Din     
• Calypso XP Din Collar     
• Calypso XP 1st Stage inner detail     
• Calypso XP Ist Stage Flux Diagram     

2nd Stage

• Calypso XP 2nd Stage Injection Minimum Flow     
• Calypso XP 2nd Stage Maximum Flow     
• Calypso XP 2nd Stage Inspiration (breathing in)     
• Calypso XP 2nd Stage Expiration (breathing out)