Graco ARV421 Tip 421 Rev-Tip Seal
The Graco ARV421 Tip, 421 Rev‑Tip Seal provides smooth reversible spraying with easy clog clearing for medium to heavy coatings.
- Reversible Tip: Flip to clear clogs without tools
- Compatible Machines: Magnum, Ultra, GMAX, TrueCoat & ProSeries sprayers
- Tip Orifice: 0.021″ for medium/heavy coatings
- Fan Width: 8–10″ for consistent coverage
- Durable: Works with standard RAC, RAC X, or RAC 5 HandTite Tip Guards
Compatible Machines for Graco ARV421 421 Rev‑Tip Seal
- Graco Magnum Series: Magnum X5, Magnum X7, Project Painter Plus
- Graco ProX & ProSeries: ProX17 Stand/Cart, ProX19, ProX21
- Graco TrueAirless & TrueCoat: TrueAirless 421 setups, TrueCoat 360 DC, TrueCoat Pro+
- Graco GMAX & Ultra Max Series: GMAX II 5900, GMAX II 7900, Ultra Max II models
- Other Airless Sprayers that accept standard RAC, RAC X or RAC 5 HandTite Tip Guards
Product Overview
The Graco ARV421 Tip, 421 Rev‑Tip Seal is a reversible airless spray tip with a 0.021″ orifice and an 8–10″ fan pattern. Its Reverse‑A‑Clean design allows you to easily flip the tip in place to clear clogs without tools, reducing downtime and maintaining a consistent spray pattern for a variety of coatings such as latex paints, lacquers, and mastics. :contentReference[oaicite:1]{index=1}
Key Specifications
| Part Number | ARV421 / RAC 421 |
|---|---|
| Tip Orifice Size | 0.021 inch |
| Fan Width | 8–10 inches |
| Tip Type | Reversible Spray Tip (Reverse‑A‑Clean) |
| Compatible Guard Type | RAC, RAC X or RAC 5 HandTite Tip Guards |
Features & Benefits
- Reverse‑A‑Clean Action: Easily clears clogs by flipping the tip inside the guard without tools. :contentReference[oaicite:2]{index=2}
- Soft Spray Fan: Produces an 8–10″ fan for even, wide coverage on walls and surfaces. :contentReference[oaicite:3]{index=3}
- Wide Coating Compatibility: Suitable for latex paints, stains, lacquers, and mastics. :contentReference[oaicite:4]{index=4}
- OneSeal Tip Seal: Tip includes a seal to help prevent leaks and retain performance. :contentReference[oaicite:5]{index=5}
- Durable Construction: Works reliably with most airless sprayers that accept RAC‑style guards. :contentReference[oaicite:6]{index=6}
Frequently Asked Questions
“Rev‑Tip Seal” refers to a reversible spray tip with an integrated seal that helps prevent leaks and lets you flip the tip to clear clogs without removing it from the spray guard. :contentReference[oaicite:7]{index=7}
This tip fits most airless sprayers that accept standard RAC, RAC X, or RAC 5 HandTite Tip Guards (7/8″ guard thread). Always check your sprayer manual before installation. :contentReference[oaicite:8]{index=8}
A 0.021″ reversible tip like the 421 works well with materials such as lacquers, latex paints, stains, and mastics, giving a consistent spray pattern for residential and commercial applications. :contentReference[oaicite:9]{index=9}
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