Graco FFLP616 RAC X FF LP (Fine Finish Low Pressure) SwitchTip, a reversible (clog-clearing) fine-finish airless spray tip, part number FFLP616, with a tungsten carbide orifice of 0.016 in. (0.41 mm) and a 12 in. (356 mm) spray fan width. The FF LP design lets the operator spray fine-finish materials at up to 50% lower pressure for a softer spray pattern. Maximum working pressure 4050 psi (280 bar). The Graco tip number 616 encodes the size: the first digit (6) doubled gives the 12 in. fan width and the last two digits (16) give the 0.016 in. orifice. For use with the RAC X HandTite Tip Guard.