Top 10 Best Scuppers For Boats

of November 2024
1
Best ChoiceBest Choice
SeaSense Cockpit Scupper Valve Od (2-7/8- Inch)
SeaSense
SeaSense
10
Exceptional
View on Amazon
2
Best ValueBest Value
T-H Marine FSRK-3-DP Scupper Flapper Repair Kit - Black
T-H Marine
T-H Marine
9.9
Exceptional
View on Amazon
3
Seachoice Self-Bailing 2-7/8 In. Scupper Valve Kit, Clear
SEACHOICE
SEACHOICE
9.8
Exceptional
View on Amazon
4
Attwood 3876-3 Boat Self-Bailing Cockpit Mounted Scupper Valve Kit
attwood
attwood
9.7
Exceptional
View on Amazon
5
SELF BAILING SCUPPER
Marpac
Marpac
9.6
Exceptional
View on Amazon
6
T. H. Marine Scupper Adapter, Flush Mount - White Frame/Black Flapper
T. H. Marine
T. H. Marine
9.5
Excellent
View on Amazon
7
Sea Dog Line Thru-Transom Scupper
Sea Dog Line
Sea Dog Line
9.4
Excellent
View on Amazon
8
Seachoice Boat Self-Bailing Cockpit Mounted, 2-7/8 In. Scupper Valve Kit
SEACHOICE
SEACHOICE
9.3
Excellent
View on Amazon
9
Cockpit Scupper Drain
T-H Marine Supplies
T-H Marine Supplies
9.2
Excellent
View on Amazon
10
White Water 6656N-SCP Marine 316 Stainless Steel Nylon Thru Hull Scupper,
White Water
White Water
9.1
Excellent
View on Amazon

About Scuppers For Boats

Click here to learn more about these products.

SeaSense Cockpit Scupper Valve Od (2-7/8- Inch)

Flap allows water to exit and not enter. For boats with self-bailing cockpits. Mounts just above the water line. Screw holes must be drilled for installation.

T-H Marine FSRK-3-DP Scupper Flapper Repair Kit - Black

Constructed of thermoplastic elastomer.Fit Type Universal Fit. Do not curl like rubber flappers. Repairs most scuppers with flappers, regardless of manufacturer. Kit contains all parts needed to repair 2 scuppers. Each kit contains 2 each of 1 12flappers and 1 34 flappers, and all necessary keepers and fasteners.

Seachoice Self-Bailing 2-7/8 In. Scupper Valve Kit, Clear

Efficiently drains water from self bailing cockpits. Designed to be mounted over existing thru-hull fittings with 34 inch to 1-12 inch openings. Diameter 2-78 inch. Color Clear. Accepts 6 six 8 fasteners.

Attwood 3876-3 Boat Self-Bailing Cockpit Mounted Scupper Valve Kit

Efficiently drains water from self bailing cockpits. Designed to be mounted over existing thru-hull fittings up to 2 inch. Inlcudes retainer ring, screws, rubber flapper valve and gasket.. Can be mounted on transom above waterline or as thru-hull cockpit drain. Diameter 2-78 inch.

SELF BAILING SCUPPER

Large 1-18 drain allows 70 more water drainage than nearest competitor. Clearing debris is a snap with easy twist-off design. Multiple mounting holes make retrofits quick and easy - no filling holes or re-drilling. Neutral buoyancy ball insures ball won't float up and break seal. Stainless steel security pin provided for added safety 3Dx2-12H.

T. H. Marine Scupper Adapter, Flush Mount - White Frame/Black Flapper

flexible thermo-plastic. totally impervious to the effects of sun and chemicals found in the marine environment.. will not curl up, rot, or lose their sealing ability. designed to mount over a drain tube or to mount directly to a 1 12 thru hull with four screws..

Sea Dog Line Thru-Transom Scupper

New.

Seachoice Boat Self-Bailing Cockpit Mounted, 2-7/8 In. Scupper Valve Kit

Efficiently drains water from self bailing cockpits. Suitable for mounting on transom above waterline or as thru-hull cockpit drain. Includes fiberglass reinforced retainer ring, rubber flapper and gasket. Diameter 2-78 inch. Manufacturer part number 50-18261.

Cockpit Scupper Drain

All outlets fit 1 12 inch drain hoses. inexpensive alternative to items currently available for draining areas where the discharge is below waterline. high strength and UV stabilized to provide value and durability.

White Water 6656N-SCP Marine 316 Stainless Steel Nylon Thru Hull Scupper, 1-1/2" Hose, 2-1/4" Cutout, for Boat, Yacht, Plumbing

316 Stainless Steel Top Cap With Nylon Body Sold by Each. See Diagram A 1-12 B 3-34 C 4-34 D 2-14 E 2-12 Thread 1-12-11.5NPS. The black rubber flap automatically closes to prevent incoming backwash.. Scupper body is made of marine grade nylon helping to withstand hose flexing. Nylon is naturally corrosion resistant. Adding sealant to the flange channel helps to make a leak-free installation.. A barbed end accepts multiple hose clamps..
Disclaimer