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