Compression Tee Fitting, Application Air, Potable Water, Fitting Side A Connection Type Compression, Fitting Side B Connection Type MNPT, Fitting Side C Connection Type Compression, Fitting Material Brass, Fitting Side A Tube Outer Diameter 5/8 in, Fitting Side C Tube Outer Diameter 5/8 in, Thread Size B 13/16-18, Thread Size A 13/16-18, System of Measurement Imperial, Compatible Fitting Brands Parker, Material Grade C36000, Maximum Operating Pressure 150 psi