The EPF21 is a female-threaded pneumatic plug for compatible European-profile quick-connect systems. It is suitable for spray-painting and workshop air lines where a male-threaded component must connect to a matching Euro coupler.
| Attribute | Details |
|---|---|
| 1. Model | EPF21 |
| 2. Product type | Pneumatic quick-connect air plug |
| 3. Plug profile | Euro profile |
| 4. Thread gender | Female |
| 5. Thread size | Confirm exact specification before ordering |
| 6. Main material | Plated metal |
| 7. Surface finish | Bright silver-colored finish |
| 8. Body shape | Hexagonal threaded body |
| 9. Connection side one | Euro quick-connect plug nose |
| 10. Connection side two | Female threaded port |
| 11. Service medium | Compressed air |
| 12. Main function | Adapt a male-threaded component to a quick coupler |
| 13. Spray gun use | Suitable for compatible spray-gun air systems |
| 14. Hose use | Suitable for male-threaded hose-end fittings |
| 15. Regulator use | Suitable for compatible regulators and filters |
| 16. Compressor use | Suitable for compressor accessories |
| 17. Tool use | Suitable for light pneumatic equipment |
| 18. Installation method | Thread onto a compatible male fitting |
| 19. Installation tool | Use a correctly sized wrench on the hex body |
| 20. Thread sealing | Use approved pneumatic sealant where required |
| 21. Coupler compatibility | Use with a matching Euro-profile coupler |
| 22. Pressure rating | Confirm product and system ratings before use |
| 23. Temperature range | Depends on fitting and seal specification |
| 24. Airflow | Depends on bore, coupler and operating pressure |
| 25. Reusability | Reusable when threads and plug profile are undamaged |
| 26. Portability | Compact and lightweight |
| 27. Storage | Suitable for workshop fitting kits |
| 28. Automotive use | Body-shop and vehicle refinishing air lines |
| 29. Furniture use | Furniture and cabinet coating systems |
| 30. Industrial use | Light maintenance and production air lines |
| 31. DIY use | Garage and hobby compressor setups |
| 32. Leak prevention | Use correct sealant and tightening torque |
| 33. Inspection | Check internal threads, plug groove and sealing faces |
| 34. Cleaning | Keep clean and free from paint or debris |
| 35. Maintenance | Store dry and protect the threaded port |
| 36. Safety | Depressurize the line before fitting work |
| 37. Thread protection | Start the mating thread by hand |
| 38. Damage warning | Replace if cracked, deformed, worn or leaking |
| 39. Packaging | Bulk or retail packaging available |
| 40. OEM service | Custom finish, labeling and packaging may be available |
| 41. Branding | Private-label options subject to order quantity |
| 42. Package contents | 1 x EPF21 female-thread Euro air plug |
Isolate and fully depressurize the air system.
Confirm the mating thread and Euro-profile compatibility.
Apply approved sealant, hand-start the thread and tighten on the hex body.
Connect to the matching coupler and test for leakage at low pressure.



