金羚工业换气扇（圆筒强力型）
型号规格风量功率转速噪音安装尺寸mm/in(m3/h)(w)(r/min)dB(A)(mm)FAC-25Y250/10120070135063Φ305FAC-30Y300/121560110135065Φ355FAC-35Y350/142100160135072Φ405FAC-40Y400/164400200135075Φ455FAC-50Y500/205700350135080Φ570FAC-60Y600/248400460135082Φ660)