• √ Self Bailing Scuppers: Including 4 pcs boat self-bailing ball scupper valve raplacment for th marine flow max scupper valve
• √ Size of Boat Ball Scupper: Includes 4 scupper valve for boats. Diameter 2.97 inch, hieght 2.43 inch, boat self-bailing ball scupper valve designed to be mounted over existing marine fittings with 1.15 inch, fits over 1-1/8" boat fittings opening tubes
• √ Automatic Drainage: The most notable feature of this boat deck drain scupper valve is that it can drain water automatically. When water builds up inside the boat, the water pressure will cause the valve to open, allowing water out through boat scuppers transom.
• √ One- Way Valve Mechanism: The balling scupper flapper replacement kit boat scuppers contain a one-way valve mechanism that allows water to flow out but prevents it from flowing back in. This ensures that once the water is discharged, it stays outside the boat.
• √ Anti Clogging Design: Since boats may navigate through various waters, this boat floor drain cover is designed with an anti clogging feature that prevents debris such as leaves, small fish, etc. from entering the interior of the valve.