Graco 331290 Suction Hose Assembly
The Graco 331290 Suction Hose Assembly is a genuine replacement part designed to ensure smooth and consistent paint flow from the container to the pump in compatible Graco airless sprayers.
- OEM suction hose assembly for Graco airless sprayers
- Helps maintain proper priming and steady material flow
- Ideal replacement for worn or leaking suction hoses
- Designed for Hi-Boy sprayer configurations
Compatible Machines
- Graco Ultra Max II 390 (Hi-Boy)
- Graco Ultra Max II 395 (Hi-Boy)
- Graco Ultra Max II 490 (Hi-Boy)
- Graco Ultra Max II 495 (Hi-Boy)
- Graco ProContractor Series (Hi-Boy configurations)
Compatibility is based on standard Hi-Boy airless sprayer configurations. Always confirm the part number in your machine’s parts diagram to ensure correct fitment.
Product Description
The Graco 331290 Suction Hose Assembly is a genuine replacement component designed for Graco airless paint sprayers. This assembly plays a critical role in the fluid intake system by drawing paint or coating material from the supply container directly into the pump.
Built to Graco’s original specifications, this suction hose assembly helps maintain consistent material flow, reliable priming, and efficient spraying performance. Replacing a worn or damaged suction hose can prevent air leaks, poor suction, and uneven spray results.
Key Features
| Part Number | 331290 |
|---|---|
| Component Type | Suction Hose Assembly |
| Function | Transfers paint from container to pump |
| Application | Airless paint sprayers |
| Manufacturer | Graco |
Benefits
- Ensures steady and reliable paint suction
- Helps prevent priming issues and flow interruptions
- Designed for durability in professional spraying environments
- Direct replacement for worn or damaged suction hoses
Frequently Asked Questions
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