HY Set Elbow, Application Potable Water, Fitting Side A Connection Type Cup, Fitting Side B Connection Type FNPT, Fitting Side A Copper Tube Size 1/2 in, Fitting Material Bronze, Fitting Side B Pipe Size 1/2 in, Fitting Side A Tube Outer Diameter 5/8 in, Maximum Operating Pressure 577 psi, Maximum Operating Temperature 200 Degrees F, Specific Fitting Shape 90 Degrees Hy-Set Elbow, Standards ASME B16.18, ISO 9001, NSF/ANSI 372, NSF/ANSI 61, Minimum Operating Temperature 20 Degrees F