inline-scupper-check-valves
inline-scupper-check-valves, Inline Scupper Valve / Check ValveA great solution to provide a scupper check valve in the drain line. Allows use of standard thru-hull fittings in the cockpit and on the hull exterior. Prevents BackwashChemical Resistant MaterialsThermo-Plastic FlapperThree sizes available for marine hose: 3/4", 1-1/8", 1-1/2" OEM/BulkProduct NameDistributor PackagedILS-750Double Barb Inline Scupper - Black - 3/4" HoseILS-750-DPILS-1200Double Barb Inline Scupper - Black - 1-1/8" HoseILS-1200-DPILS-1500Double Barb Inline Scupper - Black - 1-1/2" HoseILS-1500-DPNote: Standard Pack:OEM - Bulk 50/BoxDistributor Packaged - 12/Box