The 18.00" Coupling 1/4X7 5/8RR Hi Temp by Dresser Industries is a high-temperature coupling designed for reliable connections in various piping systems. This coupling features a robust construction that can handle extreme temperatures, making it ideal for industrial applications. With dimensions of 1/4" x 7 5/8", it ensures a secure fit and compatibility with standard piping systems. The coupling is engineered to meet industry standards, providing peace of mind in high-pressure environments. Its easy installation process makes it a preferred choice for professionals.