The 1.660 TEE ST RDCR F X 1M is a high-quality fitting designed for reliable connections in piping systems. Manufactured by Dresser Industries, this tee is compliant with ASTM F1948 standards, ensuring durability and performance. It features a street reducer design, allowing for seamless transitions between different pipe sizes. The fitting is crafted from robust materials, providing excellent resistance to pressure and temperature variations. Ideal for various applications, this tee is perfect for both residential and commercial plumbing systems.