Tubing Fitting Application Argon Carbon Dioxide Air Industrial Gases Inert Gases Nitrogen Color Black Fitting Side A Connection Type Push-to-Connect Fitting Side B Connection Type Push-to-Connect Fitting Side C Connection Type Push-to-Connect Fitting Side A Tube Outer Diameter 25 mm Fitting Side B Tube Outer Diameter 25 mm Fitting Side C Tube Outer Diameter 25 mm Fitting Material Polyamide Maximum Operating Pressure 232 psi Maximum Operating Temperature 185 Degrees F