Close Rough Elbow Application Potable Water Fitting Side A Connection Type FTG Fitting Side B Connection Type FTG Fitting Side A Copper Tube Size 3/4 in Fitting Side B Copper Tube Size 3/4 in Fitting Material Wrot Copper Fitting Side A Tube Outer Diameter 7/8 in Fitting Side B Tube Outer Diameter 7/8 in Maximum Operating Pressure 582 psi @ 100 Degrees F Maximum Operating Temperature 250 Degrees F Specific Fitting Shape 90 Degrees Close Rough Elbow Precleaned Not Pre-cleaned