300-24® Manhole Cover Sanitary Sewer

The standard 300-24® 24″ cast iron manhole cover is designed for use with the 300-24® standard bottom flange manhole ring or 280-24R® reversible manhole ring, featuring sanitary sewer lettering. This stock item is H-20 traffic rated when paired with an H-20 rated ring and properly installed in reinforced concrete. Made from uncoated cast gray iron meeting ASTM A48 CL35B or better and AASHTO M306-10 (M105) standards, it ensures durability and compliance. Custom lettering and logos are available for special orders, offering flexibility for specific project needs. Proudly made in the USA, this manhole cover delivers reliable performance for infrastructure applications.

Contact Bass & Hays or call us today Toll Free 1-800-258-2278 -or- 972-263-1360 DFW Metro to check stock, request drawings or submittals, BABA, AIS or LEED certifications, or place orders.