Tubing Fitting, Application Air, Industrial Gases, Inert Gases, Fitting Side A Connection Type FNPT, Fitting Side A Pipe Size 1/2 in, Fitting Side B Tube Outer Diameter 1 1/2 in, Fitting Material Polyamide, Color Black, Maximum Operating Pressure 232 psi, Maximum Operating Temperature 185 Degrees F, Specific Fitting Shape Drop Bracket Reducer, Standards ASME B31.1-31.9, CE, EN 573.3, EN 755.2, EN 755.8, ISO 8573, ISO 9001, TUV Certified, Minimum Operating Temperature 4 Degrees F WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov -