The TwistSeal® (55mm) Cross Tee by Mueller Streamline is designed for efficient branching in hydronic heating systems. This cross tee features a 55mm size, ensuring compatibility with various piping configurations. The innovative TwistSeal® technology allows for easy installation and maintenance, providing a secure and leak-free connection. Constructed from high-quality materials, this fitting is built to withstand high pressure and temperature, ensuring long-lasting performance. It meets industry standards for safety and efficiency, making it an essential component for effective water distribution in heating applications.