Graco 163820 Fine Finish Flat Tip 820
$43.23
$66.00
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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.
- Part: Graco 163820 – Fine Finish Flat Tip 820
- Orifice: 0.020"
- Fan Width: 16–18" (material & pressure dependent)
- Max Pressure: 3,000 psi
- Thread/Guard: Standard 7/8" (22 mm) Graco airless (Silver® Plus-type)
- Best For: Lacquers, varnishes, urethanes (fine-finish)
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Fine-Finish Spray Tip — Specs & Compatibility Overview
Compatible Machines
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:
- Ultra Max II 695 / 795 / 1095 / 1595
- Mark V HD 3-in-1 / Mark X HD 3-in-1
- GMAX II 3900
- GH 230 / GH 300
- Magnum X5 / Magnum X7
- ProX17 / ProX19 / ProX21
Key Details
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 |
Setup & Usage Notes
- Start at the lowest pressure that fully atomizes your coating; many fine-finish materials spray well between ~2,000–3,000 psi.
- Use properly filtered, conditioned coatings to minimize tip wear and ensure consistent fan pattern.
- Match hose diameter and length to reduce pressure drop for small-orifice tips like 0.020".
Frequently Asked Questions
| 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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