216mm*90mm*10mm Wind Wheel of Fume Exhauster, Range Hood Parts Fan Impeller Wind Blade Lampblack Machine Accessories This wind wheel is solely computerized and has an ideal dynamic balance. The fan of the centrifugal wind turbine supporting motor is extensively utilized in utility experimental equipment, kitchen equipment and commercial kit with excessive standards on the tremendous of the wind wheel; Specifications: Outer diameter:216mm Height:90mm Shaft diameter (k) :10mm package:1x Wind wheel Note:we will ship Positive direction via default,if you need Negative direction,please be aware in your order or inform us!!!