OSEF Mixed Flow Fan tare da Manual User Timer
Koyi yadda ake aiki da hawan OSEF Mixed Flow Fan tare da Timer. Sarrafa saurin fan tare da voltage ko thyristor controllers. Daidaita lokacin jinkirin kashewa ta amfani da na'urar sikirin filastik da aka haɗa. Cikakke don samun iska a cikin gidaje tare da bututun iska 150mm.