The NIBCO® lead-free* cast bronze solder pressure tee is used in residential and commercial plumbing applications. The tee features solder cups on the run and female NPT threads on the branch. This fitting allows for a connection to be made in continuous pipeline and branch out to a different direction while adapting from a solder connection to a threaded connection. Please refer to NIBCO technical data sheets and catalogs for engineering and installation information. In addition to its inherent qualities of beauty, durability and low maintenance, copper's reusability makes it an ideal application in sustainable projects. NIBCO® copper fittings are backed by a 50-year limited warranty. Because of its longstanding reputation for innovation and precision in design and manufacturing, NIBCO is the preferred brand in the industry.