Union Tee, Application Air, Inert Gases, Non-Combustible Gases, Potable Water, 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 5/16 in, Fitting Side B Tube Outer Diameter 5/16 in, Fitting Side C Tube Outer Diameter 5/16 in, Thread Size A 1/2-24, Maximum Operating Pressure 300 psi, Maximum Operating Temperature 250 Degrees F, Overall Length 1 31/32 in