First Stage

• 1 HP port and 4 MP ports are available.
• Available in DIN and yoke.

• Pneumatically-balanced second stage results in smooth, easy breathing.
• The integrated venturi control provides a performance boost at depth while preventing unwanted freeflow at the surface.
• The Comfo-bite™ mouthpiece virtually eliminates jaw-fatigue.

• Connections: Yoke or DIN
• Type of first stage:  Body Type Cylindrical
• Number of HP ports: 1 (7/16" UNF)
• Number of MP ports: 4 (3/8" UNF)
• Environmental Dry Kit
• First stage exterior: Chrome over marine brass
• Coldwater Use: No
• Type of second stage: Pneumatically balanced
• Integrated Venturi Lever: Yes
• Mouthpiece Comfo-bite™
• Exhaust tee Heat Exchanger for freezing resistance Overall work of breathing (WOB) scores
• Nitrox compatible