Blauberg Radialventilator Box 50x30 4D 500x300mm, 1380/1620 m3/h

40x20 2E 400 x 200 mm, 930/1070 m3/h 50x25 2E 500 x 250 mm, 1720/1850 m3/h 50x30 4D 500 x 300 mm, 1380/1620 m3/h 50x30 4E 500 x 300 mm, 1700/1855 m3/h 60x30 4D 600 x 300 mm, 2530/2630 m3/h 60x30 4E 600 x 300 mm, 2470/2510 m3/h 60x35 4D 600 x 350 mm 60x35 4E 600 x 350 mm, 2950/