Flow-Max Ball Scupper

Tired of scupper leakage? Replace your old worn-out flapper scupper with our new Flow-Max positive sealing ball scupper. New easy twist-off design makes cleaning debris a snap. Simply twist counterclockwise to remove ball cavity, clean out and twist back on. Stainless steel security pin provided for added safety. Larger exit hole allows 70 percent more water drainage than its nearest competitor. Multiple mounting holes make retrofits quick and easy - no filling holes or re-drilling. Neutral buoyancy ball insures ball won't float up and break seal. Meets all ABYC standards.