Precision fine-finish tip for smooth results on cabinetry, trim, and doors. Delivers a wide, controlled fan with a small orifice—ideal for lacquers, varnishes, and urethanes.
This Graco 163820 Fine Finish Flat Tip 820 fits airless systems that use the standard 7/8" (22 mm) tip/guard interface (e.g., Silver® Plus–type guards). Commonly used with:
The Graco 163820 is a precision Fine Finish Flat Tip 820 designed for smooth finishes on coatings like lacquer, varnish, and urethane.
| Specification | Detail |
|---|---|
| Part Number | 163820 |
| Tip Style | Fine Finish Flat Tip 820 (flat-fan) |
| Orifice Size | 0.020" |
| Fan Width | 16–18" (material & pressure dependent) |
| Max Working Pressure | 3,000 psi |
| Thread / Guard Interface | Standard Graco 7/8" (22 mm) tip/guard type; compatible with Silver® Plus–style guards |
| Recommended Materials | Lacquers, varnishes, urethanes, and other fine-finish coatings |
| Question | Answer |
|---|---|
| Will the 163820 fit my sprayer? | If your gun/guard uses the standard Graco 7/8" (22 mm) thread (e.g., Silver® Plus–type guard) and your machine supports fine-finish spraying, it will typically fit. |
| What materials is this tip best for? | Fine-finish coatings such as lacquers, varnishes, and urethanes. Always test and adjust pressure for best atomization. |
| Is 0.020" too small for larger machines? | It can be used on larger machines (e.g., Ultra Max II 1095/1595), but you may need to reduce flow/pressure. Match tip size to coating and production rate. |
| What fan size should I expect? | Approximately 16–18" depending on pressure, coating, and spray distance. |
| Max pressure rating? | 3,000 psi. |
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