EBM-PAPST
轴流风扇, 400 Series, 24 VDC, 40 mm, 20 mm, 7.9 cu.ft/min, 13.5 m3/h
轴流风扇, 紧凑, 护套, 400系列, 12 VDC, 40 mm, 20 mm, 7.95 cu.ft/min, 13.5 m3/h
管轴直流风扇