12'' inch blower fan wheel 300x130, air cleaner FFU fan impeller 1. RoHS approved. 2. fan blower wheel 3. ... ABS plastic fans 12'' inch blower fan wheel 300x130, air cleaner FFU fan impeller Outer Diameter: 300mmHeight:130mmShaft hole diameter:12mm or ... , durability and other characteristics, it is used in air conditioner, air cleaner system, FFU equipment and so on. Model Example:No.1:Ø380x180380 ...