industrial fan manufacture Features 1)large air volume 2)low noise 3)high voltage 4)get CE CCC Application 1)complex environment such as food,medicine,metallurgy,power plants,transportation and so on. 2)our company has enhanced the sealing performance of electric motors through the shell and technological improvements. 3)It can work under wicked environment for long working time. Technical parameters model no.diametervoltagefrequencyspeedwattscapacitystaticCTF-IImmvHzr/minwm³/minpaCTF-II-40400(16'')11050/602800/33001100105/120700/780CTF-II-40400(16'')220/24050/602800/33001100105/120700/780CTF-II-40400(16'')11050/601400/172055080/95200/260CTF-II-40400(16'')220/24050/601400/172055080/95200/260CTF-II-50500 (20'')11050/601400/1720750130/155260/350CTF-II-50500 (20'')220/24050/601400/1720750130/155260/350