Straight Stub-Out, Application Air, Potable Water, Fitting Side A Connection Type FTG, Fitting Side A Copper Tube Size 1/2 in, Fitting Material Wrot Copper, Fitting Side A Tube Outer Diameter 5/8 in, Maximum Operating Pressure 577 psi @ 200 Degrees F, Maximum Operating Temperature 400 Degrees F, Specific Fitting Shape Straight Stub-Out, Standards ASME B16.22, ASTM B75 Alloy C12200, ISO 9001, MSS SP-104, Third-Party Certified 372, Third-Party Certified NSF/ANSI 61, Material Grade C12200