Branch Tee Application Air Color Black Fitting Side A Connection Type Push-to-Connect Fitting Side B Connection Type Push-to-Connect Fitting Side C Connection Type MNPT Fitting Side D Connection Type Not Applicable Material Grade C36000 Fitting Side A Pipe Size 1/4 in Includes Pre-Applied Thread Sealant Yes Fitting Side B Pipe Size Not Applicable Fitting Side C Pipe Size Not Applicable Fitting Side D Pipe Size Not Applicable Fitting Side A Tube Outer Diameter 3/8 in