| Brand | SULAB |
| Description | Fan |
| Model | FB-9B 220V 110V |
| MOQ | 1PC |
| Transportion | TNT, UPS, DHL, Fedex, Air, Sea |
| Applicable | Elevator |
| Packages | Carton, Wooden case, Pallet etc |
| Delivery Time | Normally 2-3 working days after payment |
| Warranty | One year |
| Payment Method | Company Bank, Western union, alibaba, Paypal, Personal bank etc |
Pictures for Elevator Spare Parts Cross Flow Exhaust Cooling Ventilation Fan FB-9B 220V 110V

The functions of the elevator car fan are:
1. Keep the temperature constant (the temperature fluctuation is controlled within 24±1~2℃).
2. Keep the humidity constant (relative humidity fluctuations are controlled within 50% ± 5% RH).
3. The air cleanliness is 0.5 micron liter 30. That is, in a given computer room, the ratio of the air volume of the air conditioner to the volume of the computer room is greater than 30.