Tube Cap Fitting | Type Round Head | Nominal Size 1/2 Inch | End Connection Female Soldered | Material C12200 Dezincification Resistant Copper Alloy | Material Specification ASTM B75 | Process Wrot | Pressure Rating 722 PSI at -20 to 100 Deg F | Temperature Rating -20 to 400 Deg F | Application Air Conditioning and Refrigeration System, Residential, Commercial, Potable Water | Applicable Standard NSF/ANSI 61/372, ASME B16.22, MSS SP-104, NFPA 99, ISO 9001 | Lead-Free The tube cap features a solder cup | The fitting is used to fit over the end of pipe to seal the end | In addition to its inherent qualities of beauty, durability and low maintenance, copper's reusability makes it an ideal application in sustainable projects | Lead-Free