Drainage Grate For Flat Areas 4" PVC Sch. 80 Mitered Drain W/Gray HDPE Grate - The Drainage Products 14x5 Mitered Drain The useable area of the grate opening on Mitered Drain exceeds the cross sectional area of the pipe. Because it is mitered, or angled, it uses the full capacity of the pipe. In addition, the unique design reduces the chance of debris clogging the grate while preventing debris from entering the pipe Because it is mitered, or angled, it uses the full flow capacity of the pipe. 4'' Mitered Slope Drain - PDB-SL4 - Free Shipping Fits into PVC Schedule 40 or DWV Pipe Bell or fitting bell , Made in the USA Not recommended for traffic loads Hi Mike, it looks like this 4 in. Green Angled Mitered Drainage Grate is a store exclusive item and only able to be bought in a Home Depot store. Unfortunately we do not sell it with online stock for purchase Mitered Drain eliminates the standing water that occurs in the bottom of typical drop inlets. It also allows for maximization of use of bioswales for onsite water treatment. Mitered Drain is great for use as both an inlet and outlet for detention ponds, culverts, downspouts and numerous other applications.
