Union Tee Application Air Fitting Side A Connection Type Compression Fitting Side B Connection Type Compression Fitting Side C Connection Type Compression Fitting Material Brass Fitting Side A Tube Outer Diameter 5/8 in Fitting Side B Tube Outer Diameter 5/8 in Fitting Side C Tube Outer Diameter 5/8 in Thread Size A 13/16-18 System of Measurement Imperial Maximum Operating Pressure 150 psi Maximum Operating Temperature 200 Degrees F Overall Length 2 in Specific Fitting Shape Tee