Strong and stylish, the brass 4 in. Round Drain Grate with Collar resists rust and corrosion with a lustrous look. Grate has an open surface area of 5.3 sq. in. and flow rate of 16 GPM; ideal for draining light flows of stormwater from small lawns, landscaped areas, patios, and walkways.
The 4 in. Round Grate with Collar connects to 3 in. sewer and drain pipe, 4 in. sewer and drain fittings for a soil-tight fit. Grate made of brass, collar made of polyvinyl chloride (PVC) treated with UV inhibitors.