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Graco LTX645 RAC X SwitchTip 645

The Graco LTX645 RAC X SwitchTip, 645 is an airless spray tip with a 0.045″ orifice, designed for medium to large spray jobs with a consistent wide fan pattern.

  • Fits standard RAC X tip guards
  • Reversible for easy clog cleaning
  • Strong build for frequent use
  • Consistent, smooth finish spray

Retail Price: $62.5
You save: $20.33 (32.53%)
Our Price: $42.17
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Compatible Machines & Product Details for Graco LTX645 RAC X SwitchTip, 645

The Graco LTX645 RAC X SwitchTip, 645 is a premium airless spray tip designed for professional painting applications. It provides a consistent wide spray fan and fits a variety of airless sprayers that use RAC X tips.

✔️ Compatible Machines

  • Graco airless sprayers with RAC X tip guards
  • Graco G15 spray guns
  • Graco G40 spray guns
  • Graco XTR series spray guns
  • Graco Mark V and Mark X sprayers
  • Professional airless sprayers with standard 7/8″ threaded tip holders
  • Contractor-grade airless paint systems

🔧 Key Specifications

Specification Details
Model Name RAC X SwitchTip, 645
Part Number LTX645
Tip Type Airless Spray Tip
Orifice Width 0.045″
Spray Fan Size 12″ to 14″
Maximum Pressure Up to 4050 psi
Materials Latex, Enamel, Acrylic
Thread Size Standard 7/8″

🛠️ Features & Advantages

  • Reversible spray design for fast clog removal.
  • Wide and consistent spray pattern for smooth finishes.
  • Fits a broad range of airless sprayers with RAC X capability.
  • Raised size numbers remain visible even when covered in paint.
  • Ideal for medium to large painting surfaces.
  • Durable build for jobsite and heavy-duty use.

🔎 Usage & Tips

  • Always match tip size to material viscosity for best performance.
  • Reverse the tip to clear minor clogs without stopping work.
  • Use proper tip guards to prevent overspray and improve safety.
  • Test on scrap surface before final application to set correct spray pressure.
  • Clean tip thoroughly after use to extend life span.

Frequently Asked Questions

It is designed to provide a wide, consistent spray fan for efficient coverage during painting tasks.

Yes, the reversible design allows you to flip the tip for quick clog clearing.

Yes, as long as the spray gun supports RAC X tips with a 7/8″ thread.

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