Compression Fitting Union, Application Air, Inert Gases, Non-Combustible Gases, Potable Water, Fitting Side A Connection Type Compression, Fitting Side B Connection Type Compression, Fitting Material Brass, Fitting Side A Tube Outer Diameter 3/16 in, Fitting Side B Tube Outer Diameter 1/4 in, Material Grade CA360, Maximum Operating Pressure 1, 900 psi, Maximum Operating Temperature 200 Degrees F, Overall Length 1 9/32 in, Specific Fitting Shape Straight Reducing Connector. This item has been restricted from sale in the following state (s): []