Filin aikace-aikacen: Fitar da fan a cikin ƙaramin girman da shigarwa mai sauƙi, wanda aka yi amfani da shi zuwa ƙasashe da yankuna na mitar wutar lantarki na 60Hz, iskar gas ɗin da Model GS Series Centrifugal Blower ke bayarwa yakamata ya zama mara guba, mara kyau, mara lalacewa, ba mai kunnawa ba, kuma zafin jiki kada ya zama sama da 80 ℃.Kurar foda da ke cikin iskar gas bai kamata ya wuce 150mg/m3 ba.