8517 SK500 Second Stage
Colors Available: EK
- Second stage with a 27” black hose
- Pneumatically balanced design for superior performance at depth
- Oversize adjustment knob makes it easy to adjust the breathing effort in cold water whilst wearing gloves
- Large venturi lever for Dive/Pre-dive adjustment, makes it easy to locate and use for preventing free-flow during shore entries or long surface swims
- Optimized for use in cold water, through deeper metal ribs in the connection area to dissipate the cold and draw the warmth from the water
- Unique black silicone mouthpiece with eminent ripples alleviates 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
- Ergonomic exhaust channels bubbles away from interfering with field of vision
- Integrated purge button
- Anodized aluminum cover ring
- Ideal choice for the most rugged of diving conditions
- Weight (without hose): 210g
- Dimensions (front profile): 6.8 cm (approx. 2.67”)
- Factory set inhalation effort: 1.1 CIW
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