Streamline Copper Solder-Joint Fittings for supply/pressurized systems have been the leading brand of copper fittings for over 80 years. Constructed of wrot copper, Mueller's product selection has grown to become the most extensive in the industry. Mueller is the acknowledged experts at engineering and manufacturing precision solder-joint copper fittings. Quality, consistency and reliability have made the Streamline brand trusted and specified all around the world.
For use in above-ground potable water supply systems
constructed of high-grade copper
Made to applicable ASME standards B16.15, B16.18, B16.22, B16.24, B16.50, B1.20.1