After long, heavy-duty use, a fan blade can lose its grip or become damaged over time. Lanfest offers a strong, reliable 4-blade fan design for a 30000 CMH Ductable Cooler. Its core is made of metal for a firm grip and is extended to a strong, lightweight nylon material to reduce load on the motor and ensure efficient operation.
| Par No | 30FB1 |
| Blade fins |
4 |
| Material | Metal and Nylon |
| Blade Bush | 18 mm |
| Delivery Air | 17000 CFM |