KFB Series Cylinder Energy Saving Industry Ventilator applies quslity steel shell and low noise rolling bearing motor and features stable running,light weingt and convenient installat-ion.

• KFB系列圆筒节能工业换气扇，采用优质钢板外壳，低噪音滚动轴承电机，运转平稳，重量轻，安装方便。