T-H Marine Double Barb Inline Scupper Check Valve - 1-1/2" - Black GORUGS3 The main computer board allows

The main computer board allows the system to sense the functioning of the treatment cycle by reading key data and returning information to the user on a display

brass and plastic construction

ensuring your dock wheels stay in top condition season after season

it's designed to withstand countless thrilling rides

T-H Marine Double Barb Inline Scupper Check Valve - 1-1/2" - Black GORUGS3 The main computer board allowsDouble Barb Inline Scupper Check Valve 1 1 2" 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