The 3" No Hub Cast Iron Drain is engineered for durability and efficiency, featuring a 3-1/2" metal spud and a 4" brass strainer. This drain is perfect for commercial and industrial applications, providing reliable drainage solutions. The no hub design allows for easy installation and maintenance, while the cast iron construction ensures long-lasting performance. The brass strainer effectively prevents clogs, making it an essential component for any plumbing system. This product complies with industry standards, ensuring safety and reliability in all installations.