
NDS 9-in Square Catch Basin Drain Kit with 2-Opening Catch Basin, Green Plastic
4.5
75 Questions
Read All Questions & Answerswhat is the % open area of the grate? what isnthe rated capacity in GPM?
1
The open area on this grate is 113.78 square inches or about 84%. This translates into 348.07 GPM with 1/2" of head.
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