The JT-18 is a lightweight male-threaded adapter for compatible spray guns and cup systems. Its red anodized body, hex section and lower grip flange support secure installation, removal and routine cleaning.
| Attribute | Details |
|---|---|
| 1. Model | JT-18 |
| 2. Product type | Spray-gun paint-cup adapter |
| 3. Main function | Connect compatible spray gun and cup system |
| 4. Adapter style | Male-threaded cup connector |
| 5. Upper connection | External male thread |
| 6. Lower connection | Profiled locking or mounting interface |
| 7. Main material | Lightweight metal alloy |
| 8. Surface finish | Red anodized finish |
| 9. Body color | Red |
| 10. Body shape | Stepped cylindrical form |
| 11. Grip feature | Lobed lower hand-grip flange |
| 12. Tool feature | Hex section for controlled tightening |
| 13. Compatibility | Use only with confirmed spray-gun and cup models |
| 14. Thread specification | Confirm exact diameter and pitch before ordering |
| 15. Spray-gun type | Suitable for compatible gravity-feed spray guns |
| 16. Cup-system type | Suitable for compatible disposable or reusable cup systems |
| 17. Coating media | Paint, primer, clear coat and compatible finishes |
| 18. Automotive use | Vehicle refinishing and body-shop coating |
| 19. Furniture use | Cabinet, wood and furniture finishing |
| 20. Industrial use | Light production and maintenance painting |
| 21. DIY use | Garage and advanced hobby spraying |
| 22. Installation method | Thread into compatible female connection |
| 23. Installation tool | Hand tighten or use suitable wrench when specified |
| 24. Seal method | Use specified gasket or sealing component |
| 25. Leak prevention | Keep threads and sealing surfaces clean and undamaged |
| 26. Fluid compatibility | Confirm with coating, thinner and cleaning agent |
| 27. Solvent resistance | Depends on alloy, anodizing and seal materials |
| 28. Reusability | Reusable when threads and sealing faces remain sound |
| 29. Portability | Compact and lightweight |
| 30. Workflow benefit | Supports quick cup setup and replacement |
| 31. Conversion benefit | Helps adapt compatible gun and cup formats |
| 32. Cleaning | Clean promptly with an approved coating-system cleaner |
| 33. Flushing | Remove coating residue from the internal passage |
| 34. Drying | Dry fully before storage or reassembly |
| 35. Inspection | Check male thread, flange and sealing areas before use |
| 36. Maintenance | Replace worn seals according to cup-system instructions |
| 37. Safety | Disconnect air and empty coating before installation |
| 38. Handling caution | Do not cross-thread or over-tighten |
| 39. Damage warning | Do not use if cracked, distorted or leaking |
| 40. Storage | Store clean, dry and protected from impact |
| 41. OEM service | Custom color, marking and packaging may be available |
| 42. Package contents | 1 x JT-18 red male-thread cup adapter |
Disconnect the air supply and empty the spray gun.
Confirm adapter thread and cup-system compatibility.
Inspect the seal, then hand-start the adapter without cross-threading.
Tighten securely and perform a fluid-leak test before spraying.



