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The DO IT BEST 435473 is a 4-inch round drain grate molded from PVC and finished in green. It is designed to cap the top of a drain basin or pipe opening, allowing surface water to flow through while keeping debris out. This grate fits standard 4-inch sewer and drain pipe and fittings as well as 4-inch corrugated pipe, making it a versatile surface-drainage component. Plumbers, landscapers, and drainage contractors install this type of grate in yard drains, French drain terminations, and surface water management systems.
This grate is suited for residential and light commercial drainage applications where a 4-inch outlet is required at grade level. Common install scenarios include lawn and garden catch basins, downspout discharge points, and trench drain end caps. The green color blends into turf and landscaped areas, reducing visual impact after installation. It pairs with standard PVC drainage fittings and corrugated pipe systems widely used in site drainage work.
Fits 4-inch sewer and drain pipe and fittings and 4-inch corrugated pipe.
Installation is typically performed by plumbers or drainage contractors working on site grading and stormwater management projects. Set the grate flush with or just below finished grade to promote proper surface drainage flow. No special tools are required beyond standard pipe-fitting equipment. Follow all applicable local plumbing and site drainage codes when integrating this grate into a drainage system.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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