The JSP20 is designed to connect compatible pneumatic tubing to a Japanese-profile quick plug. Its compact multi-hex body supports installation and servicing in spray-painting, compressor and workshop air systems.
| Attribute | Details |
|---|---|
| 1. Model | JSP20 |
| 2. Product type | Pneumatic tube-entry quick coupler |
| 3. Coupler profile | Japanese profile |
| 4. Inlet style | Tube-connection inlet |
| 5. Tube size | Confirm compatible tube specification before ordering |
| 6. Main material | Plated metal |
| 7. Surface finish | Bright silver-colored finish |
| 8. Body shape | Multi-section hexagonal body |
| 9. Release sleeve | Knurled quick-release sleeve |
| 10. Connection side one | Pneumatic tube inlet |
| 11. Connection side two | Quick-coupler socket |
| 12. Service medium | Compressed air |
| 13. Main function | Connect pneumatic tubing to a matching quick plug |
| 14. Spray gun use | Suitable for compatible spray-gun air lines |
| 15. Hose use | Suitable for compatible flexible pneumatic tubing |
| 16. Compressor use | Suitable for light compressor air systems |
| 17. Tool use | Suitable for compatible light pneumatic tools |
| 18. Installation method | Install according to the confirmed tube-connection design |
| 19. Installation tool | Use appropriate wrenches on the hex sections |
| 20. Tube retention | Secure tubing according to the fitting specification |
| 21. Locking method | Internal mechanism retains a matching plug |
| 22. Release method | Retract sleeve after depressurizing |
| 23. Plug compatibility | Use with matching Japanese-profile plugs |
| 24. Pressure rating | Limited by the lowest-rated tube, fitting or coupler |
| 25. Temperature range | Depends on tube, seals and operating conditions |
| 26. Airflow | Depends on tube bore, coupler bore and pressure |
| 27. Reusability | Reusable while seals and locking parts remain serviceable |
| 28. Portability | Compact and lightweight |
| 29. Automotive use | Body-shop and vehicle refinishing air lines |
| 30. Furniture use | Furniture and cabinetry spray-finishing systems |
| 31. Industrial use | Light maintenance and production tubing |
| 32. DIY use | Garage and hobby compressor setups |
| 33. Leak prevention | Use correctly sized tubing and complete plug engagement |
| 34. Inspection | Check tube joint, sleeve movement and seals |
| 35. Cleaning | Keep the socket free from paint and debris |
| 36. Maintenance | Use only approved pneumatic lubricant if needed |
| 37. Safety | Depressurize before tube or coupler service |
| 38. Handling caution | Do not pull or bend tubing sharply at the fitting |
| 39. Damage warning | Replace if loose, deformed, stuck or leaking |
| 40. Storage | Store clean and dry |
| 41. OEM service | Custom tube size, finish and packaging may be available |
| 42. Package contents | 1 x JSP20 Japanese-profile tube-entry coupler |
Turn off the compressor and release all pressure.
Confirm the tube size and Japanese-profile compatibility.
Install and secure the tubing according to the fitting specification.
Connect a matching plug and test all joints at low pressure.



