Graco RAC X 519 Spray Tip

The RAC X 519 is a reversible spray tip that produces a 10-12 inch fan pattern with its 0.019 inch orifice, making it the right choice for contractors tackling large commercial walls or residential exteriors where coverage speed matters. At 0.38 GPM flow rate and 4050 PSI maximum pressure, this tip moves serious material volume.

Worth it for production painters who need to cover ground fast. The tungsten carbide construction holds up to daily abuse better than chrome-plated tips that wear down after a few gallons. Skip it if you’re doing detail work or cabinets — that 12-inch pattern is too wide for precision.

SmartTip Technology Cuts Operating Costs

The LP519 variant (neon green) incorporates SmartTip Technology, which is where this tip gets interesting. LP tips produce a softer spray fan and less overspray compared to standard LTX tips. That’s not marketing fluff — it means running your pump at lower pressures while maintaining pattern quality.

Lower pressure operation translates directly to pump longevity. Running a pump flat out at 3000+ PSI all day beats up packings, balls, and seats. Drop that operating pressure by even 500 PSI and you’re adding months to component life. The math works out fast when you factor in reduced downtime and parts replacement.

RAC X tips maintain a wider spray pattern for a longer period and offer higher quality finish than older RAC V systems. That wider pattern maintenance matters more than initial pattern width. A tip that holds its pattern through 50 gallons saves you from swapping tips mid-job.

Technical Specifications and Compatibility

Specification	Value
Orifice Size	0.019 inch
Fan Width	10-12 inches (254-305 mm)
Maximum Pressure	4050 PSI (280 bar)
Flow Rate	0.38 GPM (1.44 L/min)
Material	Tungsten Carbide

Compatible materials include latex paint, latex stain, oil-based paint, and oil-based stain. That covers 95% of what goes through a residential or commercial sprayer. Suitable projects span residential, commercial, industrial, and large surface areas like walls and ceilings.

Installation couldn’t be simpler. Place the OneSeal gasket into the RAC X HandTite tip guard, insert the 519 SwitchTip into the guard, snap the tip into the ‘spray’ position, and no tools are required. That tool-free installation matters when you’re swapping tips between primer and finish coats.

The tip requires a Graco RAC X HandTite Tip Guard (Blue) and is not compatible with RAC V or RAC IV guards. Don’t try forcing it into an old guard — the geometry is different. Compatible with any airless paint sprayer that accepts RAC X tips, with SmartControl functionality available on select Graco models.

Montana’s short construction season demands efficiency. This tip delivers it through genuine engineering improvements, not gimmicks. The combination of tungsten carbide durability, maintained pattern width, and lower pressure operation makes economic sense for contractors pushing to complete projects before the freeze.

People Also Ask

What’s included with the RAC X 519 tip?

The package includes the Graco RAC X 519 Reversible SwitchTip and an OneSeal Gasket. You’ll need to purchase the RAC X HandTite Tip Guard separately if you don’t already have one.

How does the RAC X compare to older RAC systems?

RAC X tips maintain a wider spray pattern for a longer period and offer higher quality finish than older RAC V systems. The pattern consistency improvement alone justifies the upgrade for production work.

Is this tip compatible with latex and oil-based materials?

Yes. The tip handles latex paint, latex stain, oil-based paint, and oil-based stain. Switch between material types without changing tips.

What’s the warranty coverage?

Graco provides a 1-year limited warranty against material and workmanship defects, though tips are classified as consumables. Amazon offers their Voluntary 30-Day Return Guarantee as well.

Frequently Asked Questions

Q: What size fan pattern does the Graco RAC X 519 spray tip produce?

The Graco RAC X 519 produces a 10-12 inch fan pattern width. This wide pattern makes it ideal for large surface areas like commercial walls and ceilings where coverage speed matters.

Q: What’s the difference between the LTX519 and LP519 versions?

The LTX519 is the standard RAC X SwitchTip (blue color), while the LP519 is the Low Pressure RAC X SwitchTip (neon green) with SmartTip Technology. The LP version produces a softer spray fan with less overspray compared to the standard LTX tip.

Q: What materials are compatible with the RAC X 519?

The RAC X 519 handles latex paint, latex stain, oil-based paint, and oil-based stain. It’s designed for both residential and commercial applications across these common coating types.

Q: What’s the maximum pressure rating for this tip?

The Graco RAC X 519 has a maximum working pressure of 4050 PSI (280 bar). It delivers a flow rate of 0.38 GPM (1.44 L/min) at operating pressure.

Q: Will the RAC X 519 fit older Graco spray guns?

The RAC X 519 requires a Graco RAC X HandTite Tip Guard (blue) and is not compatible with older RAC V or RAC IV guards. It will work with any airless paint sprayer that accepts RAC X tips.

Q: What’s included in the package when purchasing this tip?

The package includes the Graco RAC X 519 Reversible SwitchTip and an OneSeal Gasket. You’ll need to purchase the RAC X HandTite Tip Guard separately if you don’t already have one.