T-H Marine Supplies 90-Degree Cockpit Scupper Drain - White (Part CSD-92-DP)

90-Degree Cockpit Scupper Drain - White

This cockpit scupper drain is an affordable and durable solution for draining areas below the waterline. Made from high-strength, UV-stabilized polymer, it features a check ball for effective sealing against reverse water flow and an optional leaf guard to prevent clogging.

This cockpit scupper drain provides an inexpensive alternative to items currently available for draining areas where the discharge is below the waterline. This injection-molded part is high-strength and UV-stabilized to provide value and durability. The check ball contained inside the cockpit scupper drain is molded and then ground smooth and round to provide better sealing against reverse water flow that occurs when backing the boat. The leaf guard model has raised ribs on the head to prevent debris (leaves, scales, etc.) from clogging holes.

The overall diameter of the mounting flange is 3 9/16. The cockpit scupper drain requires a 2 1/2 diameter hole for installation and mounts with four (4) number 8 screws (not furnished). The top of the cockpit scupper drain is removable for cleaning. All outlets fit 1 1/2 inch drain hoses.

Features:

• Check the ball inside to prevent water from backing up
• Made of high-strength, UV-stabilized polymer
• Removable top screen for easy cleaning
• An optional leaf guard prevents debris from clogging
• Fits standard 1-1/2 drain hoses

Specifications:

• 90-Degree Outlet
• 1-1/2 Hose Diameter
• Color: White

The T-H Marine Supplies 90-Degree Cockpit Scupper Drain in white offers an affordable, durable solution for efficiently draining below-waterline areas on your boat. Crafted from high-strength, UV-stabilized polymer, this injection-molded component is built to withstand harsh marine conditions while providing long-lasting performance. Its 90-degree outlet design ensures smooth water flow away from the vessel, reducing the risk of pooling or water intrusion in critical areas. The drain features a molded check ball that creates an effective seal against reverse water flow, preventing backflow and potential water ingress during rough seas or when the boat is backed into a slip.

Designed for ease of maintenance, the removable top of this scupper drain allows for quick cleaning and debris removal, helping to prevent clogs and maintain optimal drainage. An optional leaf guard with raised ribs is available to further protect against debris such as leaves and scales, ensuring the drain stays clear and functional over time. The drain’s flange measures approximately 3 9/16 inches in diameter, requiring a 2 1/2-inch hole for installation, and mounts securely using four #8 screws (not included). All outlets are compatible with standard 1-1/2 inch drain hoses, making it a versatile addition to your marine setup.

Whether you are upgrading existing fittings or installing new drainage solutions, the T-H Marine CSD-92-DP provides reliable performance, durability, and ease of use. Its white color blends seamlessly with most vessel interiors and exteriors, maintaining a clean and professional appearance. Engineered specifically for marine environments, this scupper drain ensures your boat remains dry and free of water accumulation, contributing to overall vessel safety and longevity.

Features:

• Check the ball inside to prevent water from backing up

• Made of high-strength, UV-stabilized polymer

• Removable top screen for easy cleaning

• An optional leaf guard prevents debris from clogging

• Fits standard 1-1/2 inch drain hoses