EBM-PAPST
扇风机, 离心, 后倾式, 电动叶轮, 230 VAC, 180 mm, 54.5 mm, R2E系列, 264.86 cu.ft/min
轴流风扇, 230 VAC, 200 mm, 80 mm, 265 cu.ft/min, 450 m3/h