CMP 18″ Drainage Grate
Open Area- 73 Sq. Inches CMP™ 18″ cast iron drainage grate. Stock item. Solid covers are available. H-20 traffic rated when used with an H-20 traffic rated ring properly installed in reinforced concrete. Uncoated cast ductile iron, ASTM A536 (70-50-05) Made In USA. LEED® certifications available on request. Please use the Contact Form or call us to request info & submittal sheets.
1-800-258-2278 Toll Free (972) 263-1360 DFW Local.