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Graco 286645 RAC 5 SwitchTip, 645

Graco 286645 RAC 5 SwitchTip (645) delivers a wide spray fan and high flow for fast coverage with thick coatings, featuring Reverse-A-Clean for quick clog removal.

  • Tip Size: 645 (0.045" orifice)
  • Wide fan pattern for large surfaces
  • Fits all RAC 5 tip guards
  • Ideal for latex, primers, elastomerics

Retail Price: $60
You save: $18 (30.00%)
Our Price: $42
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High-Output Reversible Spray Tip for Wide Coverage

The Graco 286645 RAC 5 SwitchTip, 645 is a professional-grade reversible airless spray tip designed for fast material application on large surfaces. It features a wide fan pattern and a large orifice size, making it ideal for high-build coatings and high-volume spraying. The RAC 5 Reverse-A-Clean design allows quick tip unclogging by simply rotating the tip.

Compatible Machines

  • Graco Ultra Airless Sprayers (RAC 5 Guard Models)
  • Graco Ultra Max II Series
  • Graco Mark Series (Mark V, Mark VII, Mark X)
  • Graco Magnum Pro Series (X5, X7, ProX)
  • Graco GMax Series
  • Graco Contractor & Professional Airless Sprayers using RAC 5 Guards

Technical Specifications

Part Number 286645
Series RAC 5 SwitchTip
Tip Size 645
Orifice Size 0.045 inch
Fan Width 12–14 inches
Application Type High-volume airless spraying
Material Compatibility Latex paints, elastomerics, primers, heavy coatings

Key Features

  • Reverse-A-Clean technology for instant clog removal
  • Wide spray pattern for fast coverage on large areas
  • Precision-machined orifice for consistent atomization
  • Long-wear tungsten carbide construction for extended service life
  • Compatible with all RAC 5 tip guards

Recommended Applications

  • Exterior walls and facades
  • Industrial coatings
  • Commercial painting projects
  • High-build primers and thick materials

Frequently Asked Questions

The first digit indicates the spray fan width, while the last two digits represent the orifice size. A 645 tip provides a wide fan pattern and a 0.045" opening for heavy-flow coatings.

It fits any spray gun equipped with a RAC 5 compatible tip guard, regardless of the sprayer brand.

It is best suited for thick coatings such as latex, elastomeric paints, primers, and industrial finishes.

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