Description
4" Round Grate, Green
Manufacture
National Diversified Sales
Dimensions
1-1/2" H. Diameter: 4-5/8"; inner diameter: 3-15/16"
Fits
4" Sewer and Drain Pipe & Fittings, 4" Corrugated Pipe, and 4" Triple Wall Pipe
Flow Rate Head Pressure
1 inch= 16.66 GPM, 0.5 inch = 11.78 GPM