Basin Riser 9-inch Square Heads

This extension is designed to be used with the NDS 9" Catch Basin Series, specifically fitting the NDS 900 and NDS 900-4 Catch Basins. It adds an additional 6" to the depth of the catch basin, providing greater capacity for capturing water runoff.

Constructed from durable styrene material, this extension is built to withstand the elements and the weight of any debris that may collect in the catch basin. It is designed to seamlessly integrate with the existing catch basin, ensuring a secure and watertight fit.

Please note that a grate is not included with this extension, so be sure to purchase one separately if needed. The grate plays a crucial role in filtering out debris and preventing clogs in the drainage system.

Overall, this extension is a practical solution for increasing the efficiency and effectiveness of your NDS 9" Catch Basin. By extending the depth of the basin, you can improve drainage performance and better manage excess water on your property. Consider adding this extension to your catch basin system to enhance its capabilities and maintain optimal functionality.

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