RELIABLE DESIGN - cockpit scupper drain provides an inexpensive and effective alternative to other fittings for draining areas where the discharge is below the waterline
HIGH STRENGTH POLYMER - injection molded part is high strength and UV stabilized to provide value and durability
REMOVABLE DRAIN COVER - offers quick and easy cleaning access by removing only 4 screws (not included)
PREVENT CLOGS AND BACKUPS - the check ball contained inside is molded and then ground smooth and round to provide better sealing against reverse water flow that occurs when backing a boat
FITS 1-1/2" HOSE - the overall diameter of the mounting flange is 3-9/16" - requires a 2-1/2" diameter hole for installation - and fits 1-1/2" drain hoses