Replacement Cup & Lid - DeVilbiss - SLG-450
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eBayReplacement/Spare Cup & Lid for Devilbiss SLG-620 & SLG-610 Paint Air Spray Guns
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Product Information
Full details
The DeVilbiss SLG-450 is designed for professional painters and hobbyists who rely on DeVilbiss SLG-620 or SLG-610 spray guns for precision coating tasks. This genuine replacement cup and lid set restores your spray gun to its optimal capacity, offering a durable and lightweight solution for consistent paint flow; however, it is strictly limited to the specified DeVilbiss models and will not fit generic or non-compatible spray gun bodies.
All features
| Model Part Number | SLG-450 |
|---|---|
| Brand | DeVilbiss |
Extended Product Information
FAQs
Will this fit an SLG-500 model?
No, the SLG-450 is specifically designed for the SLG-620 and SLG-610 models.
Is the lid included with the cup?
Yes, this is a complete set including both the gravity cup and the matching lid.
Can I use this with solvent-based paints?
Yes, the materials are solvent-resistant; however, always clean the cup promptly after use to ensure longevity.
Why is the spray pattern sputtering?
Sputtering is often caused by a restricted air vent on the cup lid, causing a vacuum inside the container.
Should I use thread tape on the cup threads?
No, thread tape is not recommended. If the cup is not sealing, check the threads for damage or dried paint residue.
Troubleshooting
Paint is not flowing to the nozzle
Check the vent hole on top of the lid. If it is clogged with dried paint, clean it with a small wire or compressed air.
Paint leaking at the connection point
Ensure the threads are clean and free of debris. Tighten the cup firmly by hand and check that the gasket is seated correctly.
Pros and Cons
Pros
- Ensures a perfect fit for specific DeVilbiss SLG models
- High-quality, solvent-resistant materials
- Maintains original spray gun performance and efficiency
- Easy to install and replace without special tools
Cons
- Not compatible with other brands or non-specified DeVilbiss models
- Plastic construction requires careful handling to prevent cracking
- Limited to gravity-feed configurations only
Setup, Compatibility & Care
To install, simply unscrew the old cup from the gun assembly and thread the new SLG-450 cup firmly into place. Hand-tighten until snug; avoid using pliers as they may damage the plastic threads.
Compatibility: This unit is exclusively compatible with DeVilbiss SLG-620 and SLG-610 gravity-feed spray guns.
Care Instructions: After each use, rinse the cup and lid thoroughly with an appropriate solvent. Inspect the threads periodically for any paint buildup that might interfere with a secure seal. Do not soak the plastic cup in harsh chemicals for extended periods, as this may degrade the material over time.