Graco WR1221 Wide RAC SwitchTip, a reversible (clog-clearing) airless spray tip, part number WR1221, with a 0.021 in. (0.53 mm) orifice and a 24 in. (610 mm) spray fan width. Maximum working pressure 4050 psi (280 bar), maximum flow rate 0.47 gpm. The Wide RAC tip number 1221 encodes the size: the first two digits (12) doubled give the 24 in. fan width and the last two digits (21) give the 0.021 in. orifice. For use with RAC X HandTite Tip Guard.
| Brand | Graco |
| Range | Wide RAC SwitchTip — reversible airless spray tip (RAC X) |
| Part number | WR1221 |
| Tip number meaning | first two digits 12 x 2 = 24 in. fan width; last two digits 21 = 0.021 in. orifice |
| Orifice diameter | 0.021 in. (0.53 mm) |
| Spray fan width | 24 in. (610 mm) |
| Maximum flow rate | 0.47 gpm (1.78 L/min) |
| Maximum working pressure | 4050 psi (280 bar) |
| Tip type | airless (reversible SwitchTip) |
| For use with | RAC X HandTite Tip Guard |
| Pressure rating | 4050 psi (280 bar) |
| MOQ | 1 |
Wide RAC SwitchTip — fits the Graco RAC X tip guard (RAC X HandTite Tip Guard) on RAC X-equipped airless sprayers. The reversible design lets the tip be rotated to clear a clog without removing it. Tip size is selected by material and required fan width; confirm the sprayer is rated for the listed pressure and the 24 in. fan before ordering.