05 Area Drainage Castings

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LB 2422/X-318 A-2422

TRAFFIC RATED Trench Grates and Frames

Heavy duty, traffic rated cast gray iron grates with  galvanized carbon steel embed frames. The grates are furnished painted black with a water based coating and measure 24" long. See the LB 7380 Series for traffic service, narrow slot grates conforming to ADA specifications and guidelines. Grates and embed frames are unbolted.

Catalog Number Grate Measurement Clear Opening of Frame Trench Width Height
LB 2422H 6" x 24" 22" 4" 2"
LB 2422I 8" x 24" 22" 6" 2"
LB 2422J 10" x 24" 22" 8" 2"
LB 2422K 12" x 24" 22" 10" 2"

*Note: Please refer to LB 7380 Series for gray iron, ADA rated grates and frames.