The 4" 300# Black Malleable Iron 90 Degree Elbow from Service Metal Products is engineered for robust performance in piping systems. This fitting is designed to change the direction of flow in a pipeline, making it essential for various plumbing and industrial applications. With a pressure rating of 300#, it is suitable for high-pressure environments. The black malleable iron construction ensures durability and strength, while the 90-degree angle allows for efficient flow management. This product complies with ANSI standards, ensuring compatibility with a wide range of systems.