Model | Rotating speed | Air volume | Air outlet size | Installation dimensions | Rotor size |
FB-9B | 1230 | 4.5 | 273*43 | 380*90 | 91*266 |
FB-9B-330 | 1230 | 4.5 | 330*43 | 380*90 | 91*322 |
FB-1042B | 1230 | 6.5 | 380*43 | 424*70 | 91*370 |
FB-1042B-J | 1230 | 7 | 420*43 | 450*90 | 91*410 |
FB-9B-2 | 1230 | 6.5 | 350*43 | 420*90 | 91*320 |
GYQF-370 | 1230 | 6.5 | 380*43 | 424*70 | 91*330 |
FB-9K | 1230 | 4.5 | 270*43 | 288*90 | 91*260 |
FB-1035B | 1230 | 6.5 | 350*43 | 380*90 | 91*330 |
FB-9B-J has a plastic shell and can be used interchangeably with the FB-9B sold in our store. FB-9 is about K points. FB-1042B has different mounting hole spacing. The mounting hole spacing of this model is 424mm*70mm.
This FB-9B-330 220V can replace the original model ZQF330 200 220V and QF-330 220V (the mounting hole is 380*90). The QF-330 used by Yongda Elevator has different mounting holes. Yongda's is 424*70 and cannot be replaced by this model.
FB-9B-2 fan, hole pitch 420*90, air outlet 350*43. FB-9B-3 fan, hole pitch 495*90, air outlet 330*43