First Stage
• Lightweight design, same internal performance
• Balanced, diaphragm controlled High Performance First Stage
• Externally Adjustable Intermediate Pressure
• 4 LP (2 High-Flow-Port) and Dual HP Ports

Second Stage
• Air-balanced valve for smooth inhalation at varying depths and pressures
• Compact rugged design
• Diver Adjustable VIVA and Inhalation Effort Control
• Large purge button is easy to activate, even wearing thick gloves.
• Compact Hi-Flow mouthpiece improves airflow