Features:
1) This negative pressure fan provides 1,460 x 1,460 x 930mm big size and 2 kinds
of blades (3 blades, 6 blades)
2) Types:
a) BSD-58A:
i) Dimensions (L x W x T): 1,460 x 1,460 x 930mm
ii) Power: 1.5HP
iii) Volume: 45,000m3
iv) Voltage: 380V
v) Noise: 70dB
vi) Speed: 460-500r/min
b) BSD-58B:
i) Dimensions (L x W x T): 1,460 x 1,460 x 930mm
ii) Power: 1.5HP
iii) Volume: 45,000m3
iv) Voltage: 380V
v) Noise: 85dB
vi) Speed: 660r/min