The NDS 12×12 Green Square Catch Basin Drain Grate features a diamond design and is constructed from structural foam polyolefin with UV inhibitors for long-lasting outdoor performance. The open surface area is 50.76 sq in with a flow rate of 66.50 gpm.
- Fits the NDS 12-inch catch basin, risers, and low-profile adapters
- Rated Class B load — suitable for medium-duty pneumatic tire traffic, autos, and light trucks at speeds under 20 mph
- Blocks leaves and debris while allowing stormwater to flow through
- Ideal for lawns, patios, walkways, and under downspouts
- Color: Green | Material: Plastic