The 4 X 1-1/4" 150# Black Malleable Iron Reducer from SERVICE METAL PRODUCTS is engineered for seamless transitions in piping systems. This reducer is crafted from robust malleable iron, providing excellent durability and resistance to corrosion. Designed for a pressure rating of 150#, it is suitable for various applications, including water and gas lines. The dimensions ensure a perfect fit, facilitating easy installation. This product meets industry standards, making it a reliable choice for both residential and commercial plumbing needs.