Characteristics of WUSUN Industrial Exhaust Fan:-Hugeairvolume,Lownoise,Goodenergysaving,Littlefault -reducetheindoortemperaturetolessthan30,nomatterhowhightheoriginaltemperatureis. -keeptheairchange80-90timesperhour -Wallorwindowmounted. -BladePulleyofLightweight,Highintensity,Quickassemble,Anti-corrision -Motorof380/220V,50HZ,3Phase,IP55,EClass -Eachmotorisindividuallytestedfor100%qualitycontrol. -Ourshuttercanopen,closeautomaticallyandcompletelywiththehelpofbalancinghammer. -theshuttercanpreventdustandwatereffectively. -Everyventilationfanisindividuallycheckedforquality. Fan ItemExhaust fan138012201060900Sizemm1380*1380*4001220*1220*4001060*1060*400900*900*400L*H*WBlade Dia.mm12701110950770Air Volumem3/h44500370003200028000PowerHP/KW1.5/1.11.0/0.750.75/0.550.5/0.37VoltageV415/380/220415/380/220415/380/220415/380/220FrequencyHZ50/6050/6050/6050/60Propeller Rotation Speedr/min450480500520NoisedB65636055Weightkg85655550Carton Sizecm140*140*42124*124*42108*108*4292*92*42Loading QTY Assembled20'/40'GP/40'HQ29/60/6829/64/7348/112/13476/160/178Loading QTY Unassembled20'/40'GP/40'HQ150/240/280