Comparison: Best Graco Paint Sprayer Nozzle (Updated | Nov 19th)

Select a tip based on the material viscosity and the desired spray width: smaller apertures (e.g., 0.009–0.011 in.) work best with thin stains or sealers, while larger holes (0.015–0.021 in.) handle thicker paints and primers. Check the manufacturer’s recommended hole size for your specific coating, and match it to the tip’s spray angle (usually 6–8 in. pattern) for optimal coverage.

Reversible tips let you rotate the nozzle 180° and spray in reverse, instantly clearing clogs without disassembly, which saves time and reduces downtime. They also tend to have smoother internal geometry that promotes consistent atomization, resulting in a more even finish and less overspray.

Yes, tungsten‑steel is significantly harder and wear‑resistant, so it maintains its aperture size longer under high‑pressure use. While plastic or standard stainless‑steel tips are cheaper, they can deform or erode faster, especially when spraying abrasive or high‑solids coatings.

HEA reduces overspray by up to 55 %, meaning you use less coating material and achieve a cleaner edge on each pass. The technology also creates a softer, more controlled spray pattern that improves surface uniformity and reduces the need for touch‑up work.

Most universal kits cover the common 7/8″ thread sizes used on newer Graco guns, but they are not compatible with the RAC V or IV series, which require a different thread profile. Always verify the thread specification in the product description before purchasing a replacement set.

A complete kit provides all the hardware you need for various projects, ensuring you have the right tip size, extension length, and protective guards on hand, which can be more cost‑effective than buying each item separately. If you only need a single tip for a specific job, an individual tip may be cheaper, but the kit adds flexibility for future jobs.

Filters should be cleaned after each use and replaced every 20–30 hours of operation, or sooner if you notice reduced pressure or increased clogging. Seal gaskets wear out with repeated tightening and exposure to solvents; swapping them out annually helps maintain a leak‑free connection and consistent spray performance.