IDEX PFA Flangeless Fitting is easy to use, eliminates the need to flange tubing and is reusable. Manufactured from DuPont PFA is ideal for low pressure applications. It has a 1/4-28 Flat-Bottom port configuration and is for 1/16OD Tubing. IDEX Fitting includes ferrule P-200. Colors/Packs available are natural, blue and blue.