Learn more about and Buy T-H Marine Supplies Flow-Max™ Ball Scupper - Boat Accessories on Fishbrain Shop.

Tired of scupper leakage?

Replace your old worn-out flapper scupper with our new Flow-Max™ positive sealing ball scupper. A larger exit hole allows 70% more water drainage than its nearest competitor. Multiple mounting holes make retrofits quick and easy - no filling holes or re-drilling. A neutral buoyancy ball ensures the ball won't float up and break the seal. Meets all ABYC standards.

New easy twist-off design makes cleaning debris a snap. Simply twist counterclockwise to remove the ball cavity, clean out and twist back on. Stainless steel security pin provided for added safety.

Features T-H Marine Supplies Flow-Max™ Ball Scupper

• Twist off for easy cleaning
• Retrofits all hole patterns
• Stainless steel lock screw for safety
• Replaces worn out flapper scuppers
• 70% more drainage than competitive models
• Seal is slotted to fit over 1-1/4" motorwell tubes

Technical Details

Color : Clear

Dimension : 3 x 4.75 x 8.75 inch

About T-H Marine Supplies

Founded in 1975. T-H Marine Supplies manufactures thousands of boat parts & accessories including the HOT FOOT, ATLAS, & G-Force brands.