

The Graco ARV321 Tip, 321 Rev‑Tip Seal delivers reliable, reversible spraying for medium-to-heavy coatings. Ideal for quick clog clearing and consistent finish.
The Graco ARV321 Tip, 321 Rev‑Tip Seal is a reversible spray tip designed for 0.021″ orifice jobs, ideal for medium‑to‑heavy coatings such as latex paints, primers, and protective finishes. Its reverse‑tip action allows clog clearing by flipping the tip without tools, keeping your work moving with minimal downtime. This reversibility combined with a durable seal enhances overall spraying precision and reduces consumable wear. :contentReference[oaicite:2]{index=2}
| Part Number | ARV321 |
|---|---|
| Tip Orifice Size | 0.021 inch |
| Fan Width | Approximately 6–8 inches |
| Tip Type | Reversible (Rev‑Tip) |
| Seal Included | TipSeal |
“Rev‑Tip” refers to the ability to reverse the spray tip orientation to remove clogs or blockages without tools, helping reduce downtime during painting. This makes tip maintenance quicker and easier.
It fits most airless sprayers that use a standard 7/8″ tip guard with RAC X or RAC 5 tooling, including many Graco Magnum, Ultra, GMAX, and TrueCoat Series machines. Always check your sprayer manual for tip compatibility.
A 321 size tip with a 0.021″ orifice suits medium‑to‑heavy coatings like flat wall paints, primers, and latex materials. It produces a balanced fan size for both detail work and surface coverage.
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