The Apollo 1/2 in. CPVC x Female Threaded Transition Adapter is simple to install and is designed for transitioning from CPVC to alternative piping systems. It is designed for use within hot and cold water pressure piping systems in all commercial and residential applications. The CPVC x Female Threaded Transition Adapter features a female solvent weld socket and a female threaded stainless steel connection. The fitting is used in applications where a change in the piping material is necessary.Compatible with CPVC pipeSolvent weld slip x stainless steel female pipe thread FPT connectionNot compatible with gases or compressed airUsed to transition from CPVC piping system to alternative piping systemsNSF ListedMeets UPC, IPC and cUPC standard. This product contains chemicals known to the state of California to cause cancer and birth defects or other reproductive harm. Further information available at www.p65warnings.ca.gov.