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Use with 12" x 12" Catch Basin Series. Use our NDS inline catch basins and grates to protect property against water damage caused by excess rainwater or irrigation. Use to collect water from downspouts, planter areas, and landscape sections.
** BEFORE installing a drainage system, please check your local codes and regulations and install accordingly. **
12" Structural Foam Polyolefin Dome Atrium Grate with UV inhibitor. Open surface area 50.60 square inches. 66.29 GPM.
To learn more about general drainage and catch basin installation, please watch the videos below: