First Stage:

• High Performance 1st stage of adjustable balanced diaphragm.
• Intermediate pressure can be adjusted outside first stage.
• 2 high-pressure ports.
• 4 low-pressure ports.
• With 8505 Super X5 2nd stage, fully diver adjustable.

Super X5 2nd stage (8505):

• With knob for adjustment, diver adjustable inhalation effort.
• Dynamic adjustment, a second-stage balancing system that automatically adjusts with changes in depth.
• Dimensions (front profile): 6.8cm (about 2.67”).
• Weight (without hose): 180g.
• ABS composite construction for rugged durability and light weight.
• Side-flow design keeps bubbles away from field of vision.
• Nearly neutrally buoyant underwater, reducing jaw fatigue on extended dives.
• Comfortable silicone mouthpiece to reduce jaw fatigue.
• 30-degree inline swivel provides additional freedom of movement and comfort.
• Factory Set Inhalation Effort: 0.0-2.5 CIW.