MINI BARB FITTING Fitting Side A Connection Type FNPT Fitting Side B Connection Type Barbed Fitting Side A Pipe Size 1/2 in Fitting Side B Tube Inner Diameter 1/4 in Barb Style Beaded Fitting Material Aluminum Material Grade 6061-T6 Overall Length 1 3/16 in Specific Fitting Shape Straight Adapter Application Air Chemicals Gases Non-Potable Water Maximum Operating Pressure 125 psi @ 72 Degrees F Maximum Operating Temperature 230 Degrees F