FRAMES & GRATES
Bass & Hays® frames, grates and accessories– cast gray or ductile iron. All standard types, sizes & styles are stock items. Standard grates are not ADA rated. Special narrow slotted ADA grates and bolted grate options may be available on special orders. Check individual items for traffic rating & ASTM data. Open areas listed in grate descriptions (flow data must be calculated) Please use the Contact Form or call us to request info & submittal sheets. 1-800-258-2278 Toll Free (972) 263-1360 DFW Local.