Scuppers & Drains

Attwood Marine Scupper Valve Can Be Used As 3876-3Mounts on transom slightly above water line to provide a water exit for boats with self-bailing cockpits. Flapper valve opens outward to allow water out of boat when necessary but seals back to prevent...

Sea-Dog Line Stainless Drain Cover-2 1/2 In 331601-1Stamped 304 StainlessFasteners: #6 RHVent Area .85 Sq. In.

Attwood Marine Scupper 1-1/2 Thru Transom 3881-1The popular 3876 scupper mounted to a 3875B 1-1/2" thru-hull as a complete assembly. Made of high-impact corrosion resistant white plastic with flapper valve that opens outward to dump water overboard and...

Perko Scupper Valve Assembly (1) 0365DpMolded white plastic with soft black flapper valve. Without thru-hull and mounting hardware. For surface mount applications. Flange is 2-7/8" diameter.

Seachoice Scupper Valve 18261 High impact fiberglass reinforced white plastic ring with rubber flap and gasketFor boats with self bailing cockpitsMounts on transom above water line.

Sea-Dog Line Scupper Valve - 1 1/2 Inch 520500-1Injection molded nylon. Carded.

Attwood Marine SS Scupper Valve 66553-3Rugged stainless steel contruction. Backed by Attwood's trusted Lifetime Warranty!Scupper flap is tough neoprene rubber with a molded V to reduce back wash comes with a silicone gasketCast from certified enhanced...

Sea-Dog Line Acetal Thru-Hull And Scupper - 520510-1Injection molded acetel. Made in USA.

Seachoice Large Self Bailing Scupper 18281 Automatically seals and drains self bailing decksMade of polycarbonate materialSolid polyethylene ball and PVC seal mounts on transom above water line18271 and 18291 designed to retrofit Model 18261

Seachoice Self Bailing Scupper 18271 Automatically seals and drains self bailing decksMade of polycarbonate materialSolid polyethylene ball and PVC seal mounts on transom above water line18271 and 18291 designed to retrofit Model 18261

Perko Scupper White Plast 1-1/2" 0285DpMolded white plastic. Flush mount. For use when discharge is above waterline. Insert prevents passage of large objects without restricting water flow. Flange: 2-3/4" OD, 1-1/2" ID.

Seachoice Self Bailing Scupper-Black 18291 Automatically seals and drains self bailing decksMade of polycarbonate materialSolid polyethylene ball and PVC seal mounts on transom above water line18271 and 18291 designed to retrofit Model 18261

Perko Flush Mount Drain 0361005ChrChrome plated bronze body w/brass screen. The exterior surface of the flange is machined flat and designed to be countersunk into the hull, resulting in a smooth external fit.

Perko Scupper Cockpit 1" Chrome 0142001ChrCast bronze. Rubber check ball. Complete with key. Outlet angle 45°. Screw size is #8. Use spare key 9-124878DP.

Perko Scupper Cockpit 1-1/2" 0142002ChrCast bronze. Rubber check ball. Complete with key. Outlet angle 45°. Screw size is #8. Use spare key 9-124878DP.

Perko Thru Hull Scupper 0323DpThru-hull scupper with nut is used for mounting through the transom. Extra long length allows mounting on 2-1/8" thick surface, for use with 1-1/2" hose. Flange diameter 2-7/8", white. Soft black flapper. Nut and mounting...

Sea-Dog Line Deck Drain 5-5/8" White Abs 340041Made from injection molded ABS. Uses #10 FH Fasteners. Bulk.