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  Home > Lawn Irrigation > Drainage > Plastic Square Grates >

NDS Black Grid Flat Square Grate 18" | NDS-1811
NDS-1811 18 in. Black Square Drainage Grate
 
Our Price: $210.49
Sale Price: $71.35
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Product Code: NDS-1811
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NDS-1811 18 in. Black Square Drainage Grate

Use with 18 in. Catch Basin Series.

** BEFORE installing a drainage system, please check your local codes and regulations and install accordingly. **

Specifications

18 in. Square Structural Foam Polyolefin Grate with UV inhibitor. Open surface area 104.00 square inches. 136.24 GPM.

To learn more about general drainage and catch basin installation, please watch the videos below:

NDS LargeCatch Basin and Grate Compatibility

NDS 18 inch Square Grate Dimensions

Manuals & Literature



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