The Graco 289789 Needle Siphon Kit is a genuine replacement component designed to restore proper fluid control in siphon-feed spray guns, ensuring smooth material flow and clean shut-off.
The Graco 289789 Needle Siphon Kit is designed for use with selected Graco siphon-feed spray guns. Always verify your gun model and configuration before ordering.
The Graco 289789 Needle Siphon Kit is a genuine replacement kit used in siphon-feed spray guns to control and regulate fluid flow from the cup to the spray gun. The needle plays a critical role in opening and closing the fluid passage, ensuring consistent material delivery and proper atomisation.
Over time, normal wear can affect spray performance, causing issues such as uneven patterns, dripping, or poor shut-off. Replacing worn internal components with this kit helps restore original spray quality and reliable operation.
| Part Number | 289789 |
|---|---|
| Component Type | Needle & Siphon Kit |
| Feed Type | Siphon Feed |
| Application | Fluid flow control in conventional spray guns |
| Manufacturer | Graco |
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