• 8515RK: Second stage with a 27” black hose
• Balanced design for super smooth breathing performance and reliability
• Adjustable inhalation effort with knob, allows diver to customize inhalation effort
• Simple venturi switch on top for easy Dive/Pre-dive adjustment to prevent free-flow during shore entries or long surface swims
• Comfortable black silicone mouthpiece reduces overall jaw fatigue during the dive
• Pre-positioned front cover ring holes which ensure ease of serviceability after heavy use
• Specially engineered purge shapes and vents prevent diaphragm surge in currents
• Side-flow design prevents bubbles from interfering with field of vision
• Integrated purge button
• Anodized aluminum cover ring for RK 2nd stage
• Ideal choice for the most rugged of diving conditions
• Weight (without hose): 189g
• Dimensions (front profile): 6.8 cm (approx.2.67”)
• Factory set inhalation effort: 1.1 CIW
• Balanced design for super smooth breathing performance and reliability
• Adjustable inhalation effort with knob, allows diver to customize inhalation effort
• Simple venturi switch on top for easy Dive/Pre-dive adjustment to prevent free-flow during shore entries or long surface swims
• Comfortable black silicone mouthpiece reduces overall jaw fatigue during the dive
• Pre-positioned front cover ring holes which ensure ease of serviceability after heavy use
• Specially engineered purge shapes and vents prevent diaphragm surge in currents
• Side-flow design prevents bubbles from interfering with field of vision
• Integrated purge button
• Anodized aluminum cover ring for RK 2nd stage
• Ideal choice for the most rugged of diving conditions
• Weight (without hose): 189g
• Dimensions (front profile): 6.8 cm (approx.2.67”)
• Factory set inhalation effort: 1.1 CIW
1. Every time you are diving, please avoid the regulator falling or being stressed by heavy objects. Otherwise, the second head will be broken and cause a malfunction.
2. Every time after the end of the dive, rinse or soak with water and dry in the shade.
3. Please keep it in a cool, dry place, avoid direct sunlight.
2. Every time after the end of the dive, rinse or soak with water and dry in the shade.
3. Please keep it in a cool, dry place, avoid direct sunlight.
