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Add to CartThe T-H Marine Flow-Max positive sealing ball scupper is the perfect replacement for an old or worn-out flapper scupper. The larger exit hole allows 70% more water drainage than its nearest competitor. Multiple mounting holes make retrofitting quick and easy - no need to fill holes or re-drill. A neutral buoyancy ball ensures the ball won't float up and break the seal. The easy twist-off design makes cleaning debris a snap. Simply twist counterclockwise to remove ball cavity, clean out, then twist back on. A stainless steel security pin is included for added safety.
Features:
Dimensions: 3" diameter x 2-1/2" height
California Residents: 
WARNING
Cancer and Reproductive Harm -
P65Warnings.ca.gov
Other Details
These scupper valves are simply the best and most fool-proof of any flush mount scupper valve available. The flapper is molded of a flexible thermo-plastic that is totally impervious to the...
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T-H Marine Duckbill Overboard Drain Scupper Tough Thermoplastic Flapper Seals Tight Under Water Pressure Easy to Install Over Drain Tubes Outer Ring is 2-3/4" in Diameter Color: Black/White
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Our manifold system is adaptable to many applications. The wide range of fittings available allow the boat builder or consumer to plumb many varying outlets to one drain, or one source to many...
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T-H Marine Washdown Hose Holder Station The T-H Marine Washdown Holder Station is a surface mount station that fits anywhere! Includes a 25 foot coiled washdown hose that resists kinking and...
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Converts from pipe threads to hose barbs Tough Glass Filled polymers 4 sizes fits most applications
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TH Marine Oblong LED Courtesy Lights TH Marine LED Courtesy Lights are very attractive stainless steel bezel courtesy lights that can be used virtually anywhere. The bright polished stainless...
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T-H Marine High Intensity Underwater LED Lights These T-H Marine Underwater LED Lights are designed to be used above or below the water line and feature low power draw and no high heat...
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