BG-FILCOTEN® 100 Trench Drain Grate, 4.80 in. Wide X 19.69 in. Long, Perforated Design, NDS Class A Load, Galvanized Steel Window Well Extension Works with the 5 in

Works with the 5 in

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60 mil and 80 ml (a mil is a 1

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Fence Height: 24"

BG-FILCOTEN® 100 Trench Drain Grate, 4.80 in. Wide X 19.69 in. Long, Perforated Design, NDS Class A Load, Galvanized Steel Window Well Extension Works with the 5 inDrain stormwater in, keep leaves and debris out with the trench drain grate. The perforated grate features 0. 25 in. holes that collects water into the channel. Also known as a drain cover, it has an NDS Class A load rating when properly installed (pedestrian traffic only). This galvanized steel grate is also ADA compliant and heel proof, with a surface area of 20. 8 sq. in. per meter and flow rate of 64 GPM. Use two 1 2 meter (19. 69 in.) grates to