Description
| Model | Fan Diameter (mm) | Fan Height (mm) | Shaft Diameter (mm) | Rotation |
| WS-FA-12-RAC | 400 | 115 | 8 | Anti Clockwise |
| WS-FA-18-RAC | 415 | 129 | 8 | Anti Clockwise |
| WS-FA-24-RAC | 420 | 135 | 12 | Anti Clockwise |
| WS-FA-24-RAC | 492 | 151 | 12 | Anti Clockwise |
| WC-FA-LCAC | 480 | 151 | 12 | Anti Clockwise |
| WC-FA-24-HVAC | 560 | 153 | 12 | Anti Clockwise |
