Fitting Application Air Industrial Gases Inert Gases Color Black Fitting Side A Connection Type Push-to-Connect Fitting Side B Connection Type Push-to-Connect Fitting Side C Connection Type NPT Fitting Side A Pipe Size 1 in Includes Pre-Applied Thread Sealant No Fitting Side C Pipe Size 1/2 in Fitting Side A Tube Outer Diameter 25 mm Fitting Side B Tube Outer Diameter 25 mm Fitting Material Brass Maximum Operating Pressure 232 psi Maximum Operating Temperature 185 Degrees F