

Graco 90-431 Flat Universal 431 Spray Tip is designed for heavy coatings, delivering a consistent 8" fan pattern with a large 0.031" orifice for high-output airless spraying.
The Graco 90-431 Tip Flat Universal 431 Pkgd is engineered for consistent atomization and smooth finish results. This 431 spray tip is ideal for applying medium to heavy coatings with professional-grade airless sprayers.
The first digit (4) produces an 8-inch spray fan pattern when held approximately 12 inches from the surface. The last two digits (31) represent a 0.031-inch orifice size, designed for thicker materials and higher-output applications.
| Tip Size | 431 |
|---|---|
| Fan Width | Approx. 8 inches (at 12" spray distance) |
| Orifice Size | 0.031 inch |
| Spray Type | Airless Spray Application |
| Guard Compatibility | RAC IV & RAC V Systems |