T-H Marine Double Barb Inline Scupper Check Valve – 1-1/8″ – Black

Double Barb Inline Scupper Check Valve – 1-1/8″ – Black

A great solution to provide a scupper check valve in the drain line.Allows use of standard thru-hull fittings in the cockpit and on the hull exterior.

Features:

• Prevents Backwash
• Chemical Resistant Materials
• Thermo-Plastic Flapper