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  • JSH20 Japanese Profile Hose Barb Quick Air Coupler
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  • JSH20 Japanese Profile Hose Barb Quick Air Coupler

    A plated Japanese-profile pneumatic quick coupler with an integrated hose-barb inlet for flexible air tubing. The stepped barb supports secure hose attachment, while the knurled release sleeve connects to matching plugs used with spray guns, compressors and light pneumatic tools.

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Description
A plated Japanese-profile pneumatic quick coupler with an integrated hose-barb inlet for flexible air tubing. The stepped barb supports secure hose attachment, while the knurled release sleeve connects to matching plugs used with spray guns, compressors and light pneumatic tools.

JSH20 Japanese Profile Hose Barb Quick Air Coupler

The JSH20 combines a hose-barb tail with a Japanese-profile quick-coupler socket. It is intended for flexible pneumatic tubing in spray-painting, compressor and workshop air systems.

Product Attributes

AttributeDetails
1. ModelJSH20
2. Product typeHose-barb pneumatic quick coupler
3. Coupler profileJapanese profile
4. Hose connectionStepped barb tail
5. Hose sizeConfirm compatible internal diameter before ordering
6. Main materialPlated metal
7. Surface finishBright silver-colored finish
8. Body styleStraight coupler with barb inlet
9. Release sleeveKnurled sliding sleeve
10. Connection side oneFlexible-hose barb
11. Connection side twoQuick-coupler socket
12. Service mediumCompressed air
13. Main functionConnect flexible hose to a matching quick plug
14. Spray gun useSuitable for compatible spray-gun air hoses
15. Airbrush useSuitable for compatible pneumatic tubing
16. Compressor useSuitable for light compressor air lines
17. Tool useSuitable for blow guns and light air tools
18. Hose installationPush hose fully over the barb
19. Hose retentionUse a suitable clamp or crimp sleeve
20. Locking methodInternal mechanism retains a matching plug
21. Release methodRetract sleeve to disconnect after pressure release
22. Plug compatibilityUse with matching Japanese-profile plugs
23. Pressure ratingLimited by the lowest-rated hose, clamp or coupler
24. Temperature rangeDepends on hose and fitting materials
25. AirflowDepends on barb size, hose bore and pressure
26. ReusabilityReusable when barb, sleeve and seals remain sound
27. PortabilityCompact and lightweight
28. Automotive useBody-shop and vehicle refinishing air lines
29. Furniture useFurniture and cabinetry spray-finishing systems
30. Industrial useLight maintenance and production air tubing
31. DIY useGarage and hobby compressor setups
32. Leak preventionUse correct hose bore and secure clamping
33. InspectionCheck barb, hose end, clamp, sleeve and seals
34. CleaningKeep coupler interior free from paint and debris
35. MaintenanceReplace hardened, cracked or loose hose sections
36. SafetyDepressurize before installing or removing hose
37. Assembly cautionDo not overheat or overstretch the hose
38. Damage warningReplace if the sleeve sticks or the coupler leaks
39. StorageStore clean, dry and protected from contamination
40. PackagingBulk or retail packaging available
41. OEM serviceCustom barb size, finish and packaging may be available
42. Package contents1 x JSH20 Japanese-profile hose-barb coupler

Installation Guidance

  1. Turn off the compressor and release all pressure.

  2. Confirm hose bore and coupler profile.

  3. Push the hose fully over the barb and secure it with a suitable clamp.

  4. Connect a matching plug and inspect for leaks at low pressure.

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