Trench & Inlet Systems
Inlet Grates & Frames
Grating Pacific inlet grates and frames provide the specifier with flexible solutions to inlet drain requirements. Standard Duty pedestrian grates and Heavy Duty vehicular grates may be specified to any clear opening by simply indicating the desired “W” (width) and “S” (span) dimensions. Any of our five Embed Frame profiles may be specified to meet the exact needs of your application. Bolting the grates to the frames is optional and must be specified.
While all gratings are manufactured with plain walking surface, the optional serrated surface may be specified. The open ends of all inlet gratings are trench banded to enhance durability and allow for maximum drainage.
Unless otherwise specified, all inlet grates and frames are hot dip galvanized in accordance with ASTM specification A123.
How to Specify Inlet Grates & Frames
Standard Inlet Sets
Standard inlet sets listed below consist of our “E-Z Pour” frames with either of two popular series of grating. Standard Duty type “S” grates are selected for pedestrian applications and type “H” Heavy Duty grates are selected for vehicular load applications.