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eBay£11.04Visit shop DeVilbiss FLG Spray Gun Replacement Fluid Needle 1.4mm SGK-414-K (SGK-0414)
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The DeVilbiss SGK-0414 replacement fluid needle is an essential maintenance component designed for professional painters and hobbyists using the DeVilbiss FLG gravity spray gun series. Featuring a precise 1.4mm tapered shaft, this component restores consistent fluid delivery and atomization, ensuring high-quality finishes on automotive, furniture, or industrial projects. While this needle is engineered for a seamless fit, users must ensure their specific FLG model is compatible, as incorrect needle sizing can result in uneven spray patterns or potential damage to the fluid nozzle.
| Model Part Number | SGK-0414 |
|---|---|
| Brand | DeVilbiss |
No, this needle (SGK-0414) is specifically engineered for the DeVilbiss FLG gravity spray gun series.
While not strictly required, it is best practice to inspect the fluid nozzle for wear. If the needle was bent, it may have damaged the internal seat of the nozzle.
Remove the needle and roll it on a perfectly flat glass surface. If you see any wobble or inconsistent movement, the needle is bent and should be replaced.
Yes, the materials used in the SGK-0414 are compatible with modern solvent and waterborne paint systems, provided proper cleaning procedures are followed.
The 1.4mm size is considered the 'all-purpose' setting, providing a balance between paint flow and atomization for most basecoats, clears, and primers.
Check if the needle is fully seated in the fluid nozzle or if there is debris obstructing the nozzle orifice.
Verify that the needle is not bent and is properly centered within the fluid nozzle.
Loosen the needle packing nut slightly and ensure the needle shaft is clean and lubricated with a gun-safe lubricant.
To install the needle, first depress the trigger and remove the old assembly by loosening the needle packing nut at the rear of the gun. Carefully slide the new SGK-0414 needle through the rear housing, ensuring it does not strike the fluid nozzle opening prematurely, which could cause damage. Once inserted, tighten the packing nut just enough to prevent leaks; overtightening will cause the needle to stick. For care, always flush the gun with an appropriate cleaning solvent immediately after use. Avoid using wire brushes or abrasive tools on the needle tip, as even minor scratches can permanently ruin the spray pattern.
