Jabsco 1.5 In-Line Non-Return Valve Constructed from corrosion resistant materials, this Jabsco non return valve is designed to fit 1.5 connections and fit simply into suction hose. The main function of this valve is to fit in a pumps suction hose to aid in priming and prevent water from backflowing into the bilge. California Residents WARNING Cancer and Reproductive Harm - P65Warnings.ca.gov Other Details Product MPN 29295-1010 Product UPC 671880593274 Fast Ship In Stock Ships Today