Graco TCP312 TC Pro SwitchTip, a reversible (clog-clearing) airless spray tip, part number TCP312, with a 0.012 in. (0.3 mm) orifice and a 6 in. (152 mm) spray fan width. Maximum working pressure 4050 psi (280 bar), maximum flow rate 0.15 gpm. The Graco tip number 312 encodes the size: the first digit (3) doubled gives the 6 in. fan width and the last two digits (12) give the 0.012 in. orifice. For use with TC Pro Corded, TC Pro Cordless, TC Pro PLUS Cordless.
| Brand | Graco |
| Range | TC Pro SwitchTip — reversible airless spray tip |
| Part number | TCP312 |
| Tip number meaning | first digit 3 x 2 = 6 in. fan width; last two digits 12 = 0.012 in. orifice |
| Orifice diameter | 0.012 in. (0.3 mm) |
| Spray fan width | 6 in. (152 mm) |
| Maximum flow rate | 0.15 gpm |
| Maximum working pressure | 4050 psi (280 bar) |
| Tip type | airless (reversible SwitchTip) |
| Compatible materials (per the Graco product page) | Water-Based Material, Polyurethane, Stain, Semi-Transparent Stain |
| For use with | TC Pro Corded, TC Pro Cordless, TC Pro PLUS Cordless |
| Pressure rating | 4050 psi (280 bar) |
| MOQ | 1 |
TC Pro SwitchTip — fits the Graco TC Pro handheld airless sprayer range (TC Pro Corded, TC Pro Cordless, TC Pro PLUS Cordless). 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 accepts the TC Pro SwitchTip before ordering.