Diagnostic Non-Return Flap

PVC and CPVC Fittings:
⚠️WARNING: These products can expose you to chemicals including Vinyl Chloride and Carbon Black, which are known to the State of California to cause cancer.  For more information go to www.P65Warnings.ca.gov

Products that contain O-Rings and Gaskets:
⚠️WARNING: These products can expose you to chemicals including Carbon Black, which is known to the State of California to cause cancer.  For more information go to www.P65Warnings.ca.gov

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