The UPC-CI No-Hub 4 X 3 Combination fitting from Jones Stephens Corp is designed for efficient drainage and waste management. This combination fitting features a 4 inch inlet and a 3 inch outlet, allowing for seamless transitions between pipe sizes. Constructed from durable materials, it meets industry standards for strength and reliability. The no-hub design simplifies installation, making it ideal for both new construction and renovation projects. This fitting is perfect for use in commercial and residential plumbing systems, ensuring optimal flow and drainage performance.