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XS-20C
Pneumatically Balanced 2nd Stage
Spec
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The core is made of plastic steel and metal chrome coating which made the product tough and lightweight
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Pneumatically balanced valve ( Minimum cracking effort 0.8 ~ 1.0 CIW )
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The product body covered with POM anti-UV
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Adjustable cracking effort 0.8 ~ 2.5 CIW
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Venturi switch for Dive / Pre-Dive adjustment
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Meets CE standard for cold water performance
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EN250A standard for steady symbiotic breathing