CMP-12 Pipe Drain Grate

The CMP-12 12″ Cast Iron Drainage Grate provides efficient water flow for various drainage applications. This stock item is H-20 traffic rated when paired with an H-20 traffic-rated ring and properly installed in reinforced concrete, ensuring durability and performance under heavy traffic conditions. Solid covers are also available to meet your specific needs. Manufactured from uncoated cast ductile iron, it meets ASTM A536 (70-50-05) standards, delivering exceptional strength and reliability. Proudly made in the USA, this drainage grate combines quality, functionality, and compliance with industry standards.

NOTE: Grate slot total open area is 33 square inches (actual flow must be calculated by a qualified engineer)

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