

Quick specs for Graco 163915 Silver Flat Tip 915 — choose when you need a clean, consistent flat pattern for light-to-medium coatings.
The Graco 163915 Silver Flat Tip 915 is a precision, high-pressure airless flat-spray tip designed for specialty architectural and industrial applications. It delivers a consistent fan with an orifice sized for light-to-medium coatings when proper pressure and thinning guidelines are followed.
| Tip Code | 163915 (Silver Flat Tip 915) |
|---|---|
| Orifice Size | 0.015″ |
| Approx. Fan Width* | ~18″ (dependent on pressure, distance, and coating) |
| Max Working Pressure | Up to 5,000 psi (gun/sprayer-dependent) |
| Pattern Type | Flat spray (non-reversible style when used with a Flat Tip Guard) |
| Typical Materials | Light-to-medium viscosity architectural coatings (e.g., enamels, lacquers, thin latex, primers) — confirm with your coating TDS |
| Guard Interface | Used in the backside of a Flat Tip Guard (e.g., 220251); verify your gun’s guard style and thread |
| What’s Included | Tip only (guard shown in manuals is sold separately) |
| Short Answer | It fits guns using a Flat Tip Guard (e.g., 220251). Check your sprayer’s gun/guard specification. |
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| What to Verify |
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| Why No Model List? | Manufacturer documentation for Silver Flat Tips references guard/gun interfaces rather than specific sprayer model lists. |
| Orifice | 0.015″ |
|---|---|
| Approx. Fan Width | ~18″ depending on pressure, distance, and coating |
| Best Use | Light-to-medium coatings; verify with coating manufacturer’s TDS for recommended tip sizes |
| Included | Tip only |
|---|---|
| Required Accessory | Flat Tip Guard (e.g., 220251) compatible with your gun |
| Note | Guards, filters, and seals are sold separately unless your kit specifies otherwise. |