Flat Top Atrium Grate, Green Polyolefin, 4 In.

Description

NDS 4″ Green Polyolefin Flat Top Atrium Grate. It is made of structural foam polyolefin with UV inhibitors for durability. This grate has an open surface area of 14.50 . and a flow rate of 19.00 gpm. It fits 4″ sewer and drain pipe and fittings, 4″ corrugated pipe, and 4″ triple wall pipe. Comes with a limited lifetime warranty.

4 in. Green Flat Top Structural Foam Polyolefin Atrium Grate with UV inhibitors.

Open surface area of 14.50 .

Flow rate of 19.00 gpm.

Fits 4 in. sewer and drain pipe and fittings, 4 in. corrugated pipe, and 4 in. triple wall pipe.

Ideal for planter beds, mulch areas, window wells & areas prone to debris collection