220V/60Hz Low Noise Industrial Turbo Blower Centrifugal Exhaust Ventilation Fan for Dust Transport

220V/60Hz Low Noise Industrial Turbo Blower Centrifugal Exhaust Ventilation Fan for Dust Transport. double voltage and frequency are avaible. aluminum alloy fan housing, light weight and elegant appearance. adopting a specially designed impeller, it features low noise, long service life, high pressure and large air volume. high quality motor with 100% pure copper wire. 360 degrees air outlet rotation,motor direction adjustable left and right. temperature resistance 250 degrees celsius. widely used for glass processing, woodworking,packaging machinery,etc.