TH Marine Flow-Max Ball Scupper Valves

TH Marine Flo-Max ball scuppers upgrade your boat's drainage. Designed to replace worn-out flapper scuppers, they offer superior drainage and easy maintenance, ensuring a leak-free experience.

Flo-Max ball scuppers feature a larger exit hole to allow 70 percent more water drainage, multiple holes to make retro fits quick and easy, a neutral buoyancy ball that ensures ball won't float up and break seal, and a twist-off design to make cleaning out debris a snap. TH Marine Flo-Max ball scuppers meet all ABYC standards.