In residential drain systems, this 3-inch cast iron bend is essential for directing wastewater flow at a 22.5-degree angle. Made from durable cast iron and compliant with ASTM A-888 standards, it ensures reliable performance in various plumbing applications. The 1/16 bend radius allows for smooth transitions, reducing the risk of clogs. With no hub end connections, installation is straightforward and efficient. This fitting is a practical choice for both new installations and repairs.