The 4" No Hub Cast Iron Drain Base is engineered for reliable drainage in plumbing systems, featuring a 3-1/2" spud connection. Manufactured by Braxton Harris Company, this drain base is constructed from durable cast iron, ensuring long-lasting performance and resistance to wear. Its no-hub design simplifies installation and provides a secure connection to standard drain fittings. This product is ideal for commercial and industrial applications, meeting ANSI standards for drainage systems. The robust construction helps prevent clogging and ensures optimal water flow, making it an essential component for effective drainage solutions.