Description
NDS 9″x9″ Black Square Grate. Made of structural foam polyolefin with UV inhibitors, this grate has an open surface area of 39.50 . with 51.75 gpm. It is used with the 9″x9″ catch basin series and rated a class B load, recommended for medium duty pneumatic tire traffic, autos & light trucks at speeds less than 20 mph. It comes with a limited lifetime warranty.
9 in. x 9 in.
Made of structural foam polyolefin with UV inhibitors.
Open surface area of 39.50 . with 51.75 gpm.
Used with the 9 in. x 9 in. catch basin series.
Rated a class B load, which is recommended for medium duty pneumatic tire traffic, autos & light trucks at speeds less than 20 mph.
Comes with a limited lifetime warranty.
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