Samlongda supply high quality Nitto Hose Barb for our air hose.
SM Quick Coupler (SM+PM series)
*High quality Zinc plated
*High flow performance
Quick Coupling for PU tube
* High quality Zinc plated finished body
*Quck assemble on the PU tubing or PVC hose.
*Multi-pupose usage for air hose, PU tubing, automation industry etc.



SM Quick Coupler (SM+PM series)
*High quality Zinc plated
*High flow performance
Quick Coupling for PU tube
* High quality Zinc plated finished body
*Quck assemble on the PU tubing or PVC hose.
*Multi-pupose usage for air hose, PU tubing, automation industry etc.
| Model | Size | Model | Size |
| SM10 | 8×5 | PM10 | 8×5 |
| SM15 | 10×6.5 | PM15 | 10×6.5 |
| SM20 | 12×8 | PM20 | 12×8 |
| SM30 | 14×10 | PM30 | 14×10 |
| SM40 | 16×12 | PM40 | 16×12 |


