

The Graco 16X397 Heat Exchange Tube helps regulate internal temperature for steady sprayer performance. Ideal as a genuine replacement for 395 and 595 series units.
This 16X397 Heat Exchange Tube is designed for selected Graco sprayers for efficient cooling and optimal fluid performance.
The Graco 16X397 Heat Exchange Tube plays an essential role in maintaining stable operating temperatures inside compatible Graco spraying systems. By regulating the internal fluid temperature, it helps protect critical components, improves spraying consistency, and supports long service life in demanding applications.
This genuine OEM tube offers a precise fit for supported models, ensuring proper installation without leaks or performance loss. It’s recommended for routine maintenance and replacement when signs of wear, blockage, or heat imbalance appear.
| Part Number | 16X397 |
|---|---|
| Component Type | Heat Exchange Tube |
| Material | OEM-grade construction |
| Primary Function | Regulates fluid temperature during sprayer operation |
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