220Mm 48V DC Backward Centrifugal Fan Wheel For Cooling

the 220mm high efficiency backward centrifugal fan dc 48v high speed 3000rpm cooling fan for telecom cabinet truck transportation is built to move a lot of air with confidence. its backward curved impeller provides strong pressure and smooth airflow while reducing noise and dust buildup. powered by a robust 48v dc motor, it delivers reliable performance in telecom cabinets, battery packs, truck compartments and other tight spaces. the durable plastic wheel is light yet tough, helping extend bearing life and reduce vibration, so your equipment stays cooler and operates more consistently in harsh conditions.