Description
90-Degree White Scupper Drain | Boat Supply Store
Prevent reverse water intrusion into your vessel with this 90-degree cockpit scupper drain, specifically engineered for below-waterline discharge applications. Constructed from high-strength, UV-stabilized polymer, this unit features an integrated check ball mechanism to effectively seal against backflow. Its 1-1/2 inch outlet is designed for standard marine drain hoses, and the removable top screen facilitates straightforward maintenance and debris removal, crucial for maintaining efficient drainage on boats operating in choppy Texas bays or coastal waters.
Key Features
- 90-Degree Outlet for efficient horizontal water evacuation
- Integrated Check Ball actively prevents unwanted reverse water flow
- UV-Stabilized Polymer construction ensures long-term resistance to sun degradation
- Removable Top Screen allows for quick and easy cleaning of debris
- High-Strength Material provides durability for demanding marine use
- Below-Waterline Capable for versatile drainage solutions
- White Finish for a clean, unobtrusive appearance
- Compatible with 1-1/2 inch Hoses for standard marine plumbing
Specifications
| Product Specifications | |
|---|---|
| Outlet Angle | 90-degree |
| Color | White |
| Material | High-strength UV-stabilized polymer |
| Check Ball | Yes |
| Removable Top | Yes |
| Hose Outlet Diameter | 1-1/2 inch |
| Mounting Flange Diameter | 3 9/16 inches |
| Required Hole Diameter | 2 1/2 inches |
Who This Is For
Boat owners and marine professionals requiring a dependable, below-waterline drainage solution for cockpit areas that need protection against backflow. It is an ideal choice for those prioritizing a durable, cost-effective component that integrates seamlessly into existing marine plumbing systems.
How It Compares
| Feature | 90-Degree White Scupper Drain | Attwood Marine |
|---|---|---|
| Outlet Angle | 90-Degree | Straight |
| Check Ball for Reverse Flow | Yes | No |
| Material | UV-stabilized Polymer | Plastic |
| Removable Top Screen | Yes | No |
| Hose Diameter | 1-1/2 inch | 1-1/2 inch |
Common Concerns Answered
Will the polymer construction last in harsh marine environments?
This scupper drain is constructed from a high-strength, UV-stabilized polymer specifically chosen for its resilience against sun exposure and saltwater degradation, offering a long-lasting solution. While some prefer metal for extreme longevity, this polymer formulation provides excellent durability and cost-effectiveness for most applications.
What if I need a different outlet angle than 90 degrees?
This model features a fixed 90-degree outlet optimized for many cockpit configurations. For alternative discharge directions, other models with straight or different angled outlets are available in our marine plumbing selection.
Why are mounting screws not included?
Mounting screw requirements can vary based on the hull material and thickness of the installation surface. Providing screws separately allows boaters to select the appropriate type and length for their specific application, ensuring a secure and compliant installation.
Frequently Asked Questions
What is the purpose of the check ball in this scupper drain?
The integrated check ball is a crucial component that automatically seals the drain opening when water pressure from outside the hull exceeds internal pressure, effectively preventing reverse water flow into the cockpit.
Can this scupper drain be used below the waterline?
Yes, this scupper drain is specifically designed and rated for below-waterline installations, providing a reliable drainage path while preventing backflow when the vessel is stationary or moving through water.
How do I clean the scupper drain?
Cleaning is straightforward due to the removable top screen. Simply unscrew or lift the screen to access the interior and remove any accumulated debris such as leaves, fishing line, or sediment.
What size hose does this scupper drain fit?
The outlet of this scupper drain is designed to accept standard 1-1/2 inch diameter marine drain hoses, ensuring broad compatibility with common bilge and cockpit drainage systems.
Does this scupper drain come with mounting screws?
No, this T-H Marine scupper drain does not include mounting screws. It requires four #8 screws, which must be sourced separately to match your specific hull material and installation requirements.
