Description
Designed for installation in transom of boats with self-draining cockpits. The rubber flapper opens to dump water out and closes to prevent backwash from entering the cockpit. Tough acetal construction. Above waterline installation only.
BLA CodeHose Size mmHose Size inMax Thickness mmOverall Length mmScupper Dia. mmMount Hole mm
BLA Code
Hose Size mm
Hose Size in
Max Thickness mm
Overall Length mm
Scupper Dia. mm
Mount Hole mm
138812381 1/2781537547