Graco 286451 RAC 5 SwitchTip, a reversible (clog-clearing) airless spray tip, part number 286451, with a 0.051 in. (1.3 mm) orifice and a 8 in. (203 mm) spray fan width. Maximum working pressure 4050 psi (280 bar), maximum flow rate 2.79 gpm. The Graco tip number 451 encodes the size: the first digit (4) doubled gives the 8 in. fan width and the last two digits (51) give the 0.051 in. orifice. For use with the RAC 5 HandTite Tip Guard.
| Brand | Graco |
| Range | RAC 5 SwitchTip — reversible airless spray tip |
| Part number | 286451 |
| Tip number meaning | first digit 4 x 2 = 8 in. fan width; last two digits 51 = 0.051 in. orifice |
| Orifice diameter | 0.051 in. (1.3 mm) |
| Spray fan width | 8 in. (203 mm) |
| Pattern size | 8 to 10 in |
| Maximum flow rate | 2.79 gpm |
| Maximum working pressure | 4050 psi (280 bar) |
| Tip type | airless (reversible SwitchTip) |
| Compatible materials (per the Graco product page) | Lacquer to Mastic, Latex Paint |
| For use with | RAC 5 HandTite Tip Guard |
| Pressure rating | 4050 psi (280 bar) |
| MOQ | 1 |
RAC 5 SwitchTip — fits Graco RAC 5 HandTite tip guards and the airless guns/sprayers that accept the RAC 5 guard. 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 gun/guard accepts the RAC 5 guard before ordering.