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¤ýDurability, corrosion resistance, dustproof motor
¤ýLow noise, large air volume fans
¤ýWorkshop, warehouse, workshop
¤ýgreenhouse, farm, facilities house

  DWV-25BF DWV-30BF DWV-35BF DWV-40BF DWV
-45BF(T)
DWV
-50BF(T)
Fan Size(mm) 250 300 350 400 450 500
Electric Power Source(V) 220 220 220 220 220(380) 220(380)
Pole(P) 4 4 4 4 4 4
Current(Hz) 60 60 60 60 60 60
Power Consumption(W) 57 82 140 150 550 750
Air Volume(§©/h) 1,480 2,010 3,200 4,380 7,560 7,980
Weight(kg) 3.9 4.5 6.5 7.5 14 14
Noise Level(dB)
36 38 46 50 60 65

DWV-25BF, 30BF

  DWV-35BF, 40BF


DWV-45BF(T)

  DWV-50BF(T)


Installation Standard
  DWV-25BF DWV-30BF DWV-35BF DWV-40BF
A 350 405 453 495
B 320 370 410 450
C 150 200 200 240
D 330 395 448 498
E 164 174 211 223