Scupper Valve -PERKO
Scupper Valve -PERKO 27/8
The Perko Scupper Valve provides a simple and reliable way to clear excess water form your decks without manual intervention.
It has an overall diameter of 27/8"(approx 73mm) and internal opening of 17/8"(approx 47mm).
The soft rubber flap ensures a good seal.