Adapter, Tube Fitting Material Wrot Copper, Fitting Connection Type FTG x MNPT, Tube Size 1 in, Pipe Size - Pipe Fitting 1 in, Outside Dia. 1-1/8 in x 1 in, Max. Pressure 395 psi@200 Degrees F, Temp. Range -20 Degrees to 400 Degrees F, Standards ASTM B75 Alloy C12200; Third-party Certified To NSF/ANSI 61 Annex G; ASME B 16.22; MSS SP-104; NFPA 99 Health Care Facilities Gas And Vacuum Systems And The Compressed Gas Association, Pamphlet G 4.1 (Medical Gas). This item has been restricted from sale in the following state (s): []