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Item # 509 0421, Thermobarb® 1/4 x 7/16 Inch (in) Hose Inner Diameter (ID) Food and Drug Administration (FDA) Polypropylene (PP) Reducer Connector Fitting Item # 509 0456, Thermobarb® 7/16 x 5/8 Inch (in) Hose Inner Diameter (ID) Food and Drug Administration (FDA) Polypropylene (PP) Reducer Connector Fitting
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