Plug-In Reducer Application Air Non-Potable Water Fitting Side A Connection Type Push-to-Connect Fitting Side B Connection Type Push-to-Connect Fitting Side A Tube Outer Diameter 6 mm Fitting Side B Tube Outer Diameter 4 mm Fitting Material Brass Color White Includes Pre-Applied Thread Sealant No Maximum Operating Pressure 145 psi Maximum Operating Temperature 140 Degrees F Overall Length 33 19/32 mm Specific Fitting Shape Straight Adapter Release Type Button Standards RoHS