... noise, high efficiency, perfect appearance and antisepsis nature, low weight T5-27 series fans are used for material conveying system, designed ... as high efficiency, wear-resisting, work stably, etc.For fan with open impeller, it’s especially suitable for material (eg: PVC ... -32-6.9A3029502810-87329120-7450T5-32-7.2A3729503372-1047810224-8344... T5-32centrifugal fan