The BLACK PIPE COUPLING 1" X 3/4" is crafted from high-quality malleable iron, designed for superior durability and performance. This coupling features female pipe threads on both ends and is rated for 150 psi, making it ideal for various industrial piping systems. The molded design minimizes parting lines and rough edges, ensuring optimal liquid flow. Perfect for connecting pipes of different diameters, this coupling is an essential component for reliable plumbing and fluid handling applications.