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Protect your drainage system by using a grate on top of drain pipe to block debris from entering and potentially clogging the pipeline while letting excess surface water flow through. Ideal for draining moderate water flows from mulched landscape beds, natural areas, and window wells
Fits 4 in. Sewer and Drain Pipe & Fittings, 4 in. Single-Wall Corrugated Pipe, 4 in. Triple-Wall Pipe. 52 GPM flow rate. 17 sq. in. open surface area
Place on top of drain pipe or drain fitting for a soil-tight fit. 4 in. Atrium Drain Grates are available in a variety of colors and materials
Grate is 4-7/16 in. high; top is 2-3/4 in. diameter; grate openings are ¼ in. wide
Protect your drainage system and let excess surface water flow through while preventing debris from entering and potentially clogging your pipeline with this 4 inch black atrium drain grate from NDS. The durable plastic grate fits 4 inch single-wall corrugated drain pipes and fittings, with a 17 square inch open surface area to allow 52 gallons per minute to flow through. Measuring 4-7/16 inches high with a 2-3/4 inch diameter top, the grate has 1/4 inch wide openings to let water pass through while keeping debris out. Use this versatile grate on mulched landscape beds, natural areas, and window wells to manage moderate water flows. The grate is made from black plastic and fits 4 inch sewer and drain pipes and fittings for a soil-tight fit.