

The Graco 237300 PRO 5500HC Conversion Kit is a genuine upgrade kit used to convert a PRO 5500SC spray gun into a PRO 5500HC configuration for higher conductivity coatings.
The Graco 237300 PRO 5500HC Conversion Kit is a genuine Graco upgrade kit designed to convert an existing PRO 5500SC electrostatic air spray gun into the PRO 5500HC configuration. This conversion allows the spray gun to safely handle higher conductivity coatings while maintaining consistent electrostatic performance.
| Application Type | Suitability |
|---|---|
| Electrostatic Air Spray Systems | Yes |
| High Conductivity Coatings | Yes |
| Metallic & Specialty Finishes | Yes |
| Standard Low Conductivity Coatings | Optional |
This conversion kit is intended for use by trained professionals. Installation involves replacing specific internal fluid path components to meet PRO 5500HC requirements. Always follow Graco service and safety guidelines during installation.
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