Male Elbow 90 Degrees Application Gases Liquids Fitting Side A Connection Type Compression Fitting Side B Connection Type MNPT Fitting Material Brass Fitting Side A Tube Outer Diameter 5/8 in Maximum Operating Pressure 3 100 psi Maximum Operating Temperature 400 Degrees F Overall Length 1 1/2 in Specific Fitting Shape 90 Degrees Elbow Adapter Fitting Side B Pipe Size 1/2 in Compatible Fitting Brands CPI Thread Size A 7/8-20 Series CPI(TM) System of Measurement Imperial