T-H Marine Flow-Max Ball Scupper - Clear, Model FMS-1-0-DP

Flow-Max Ball Scupper - Clear

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.

The 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:

• Replaces worn out flapper scuppers


• 70% more drainage than competitive models


• Twist off for easy cleaning


• Retrofits all hole patterns


• The seal is slotted to fit over 1-1/4" motor well tubes


• 3 Diameter x 2-1/2 H

The Flow Max Scupper only comes with one screw. The screws that screw it to the boat do not come with it. They will be different for every boat depending on the hull thickness but you will need a flat head screw. Screw included is a #4 x 1/4" Phillips Pan Head Stainless Steel Screw.

Upgrade your boat's drainage system with the T-H Marine Flow-Max Ball Scupper. Designed for easy replacement of worn-out flapper scuppers, this model features a larger exit hole that provides 70% more water drainage compared to similar products, ensuring efficient water evacuation from your vessel. The neutral buoyancy ball guarantees a secure seal without floating up and breaking the seal, meeting all ABYC standards for marine safety and performance. Its multiple mounting holes facilitate quick retrofits without the need for filling or re-drilling, making installation straightforward and hassle-free. Constructed from high-quality materials, the Flow-Max Scupper is engineered for durability and reliable performance in marine environments. The slotted seal is compatible with 1-1/4 inch motor well tubes, accommodating a variety of boat configurations. The twist-off design allows for effortless cleaning—simply twist counterclockwise to remove the ball cavity, clear debris, and twist back on. For added safety, a stainless steel security pin is included to secure the assembly. This product includes a #4 x 1/4 inch Phillips pan head stainless steel screw for mounting, but the screws used to attach it to your boat will vary depending on hull thickness. Overall, the T-H Marine Flow-Max Ball Scupper is an essential upgrade for boat owners seeking enhanced drainage performance and easy maintenance, ensuring your vessel remains dry and secure during operation.

Features:

• Replaces worn-out flapper scuppers for improved drainage

• Provides 70% more water drainage than competitors

• Twist-off design allows easy removal for cleaning

• Compatible with all common hole patterns for retrofit ease

• Seal fits over 1-1/4 inch motor well tubes for versatile installation

• Constructed with durable materials for marine environment resilience