Features:
1. Inner height:15mm-18.1mm
2. Bridge &semi closed type
3. Openable from inner side
4. Small pitch,low noise
5. Flammability class UL94V-2
6. Integrated mounting bracket with tie wrap clamp optional
7. Beautiful and decent appearance design
8. Anti-corrosion,Rub-resistance ,Gliding application
9. Assembled as "s" shaped chain(only for EN15&EN18)
Application: for low loading , small bending radius , short travel distance ,slow speed working environment.
| Type | size | Inner height*inner width | Outer height*outer width | weight(KG) | Bending radius | pitch |
| FN15(semi closed type) | 15 | 15*15.2 | 19.5*24.8 | 0.272 | 18 | 10 |
| 20 | 15*20.2 | 19.5*29.8 | 0.29 | 18.28 | 10 | |
| 30 | 15*30.2 | 19.5*39.8 | 0.361 | 18.28.38 | 13 | |
| 40 | 15*40.2 | 19.5*49.8 | 0.412 | 18 | 13 | |
| 50 | 15*50.2 | 19.5*59.8 | 0.446 | 18 | 13 | |
| EN15(bridge type) | 15 | 15*15.2 | 19.5*24.8 | 0.251 | 28/34/48/75/100/110/125/145/180 | 25 |
| 20 | 15*20.2 | 19.5*29.8 | 0.286 | 23.28.38.48 | ||
| 30 | 15*30.2 | 19.5*39.8 | 0.312 | |||
| 40 | 15*40.2 | 19.5*49.8 | 0.339 | |||
| 50 | 15*50.2 | 19.5*59.8 | 0.355 | |||
| FN18(semi closed type) | 18 | 18*18.2 | 23*30.2 | 0.36 | ||
| 25 | 18*25.2 | 23*37.2 | 0.4 | 28.38.48.75.100.110.125.145.180 | 30 | |
| 35 | 18*35.2 | 23*47.2 | 0.479 | |||
| 40 | 18*40.2 | 23*52.2 | 0.49 | |||
| 50 | 18*50.2 | 23*62.2 | 0.512 | |||
| EN18(bridge type) | 18 | 18.1*18.2 | 23*29.2 | 0.343 | ||
| 25 | 18.1*25.2 | 23*36.2 | 0.386 | 28.38.48 | 30 | |
| 35 | 18.1*35.2 | 23*46.2 | 0.419 | |||
| 40 | 18.1*40.* | 23*51.2 | 0.444 | |||
| 50 | 18.1*50.2 | 23*61.2 | 0.451 |
