FEP Tubing constructed with Teflon™ FEP resin is excellent for use with general low pressure applications. IDEX FEP tubing is held to extremely tight tolerances and has a lower gas permeability. We offer IDEX FEP tubing in color tinted options that are translucent, making it easy to identify transfer lines and still be able to watch fluids flow. IDEX color coding system also allows for simple detection of tubing thru-hole size. It is available in lengths of 20ft and 50ft. It is available in natural color.