Welcome to East Marine Asia!
EMA Thru-Transom Scupper is designed for installation with self-draining cockpits or for bilge pump out. The rubber flapper opens to dump water out and closes to prevent backwash. Made from tough acetyl construction. This product is not intended for permanent immersion.
Vents
Toilet Parts
Boat Hatches
Air Conditioners Kits & Hoses
Marine Sanitation
Pressure Pump Parts