Exhaust fan has features:
1)low total pressure,
2)huge air volume,
3)low noise, good energy saving
Model/specification
Blade diameter (mm)
Blade speed (r/min)
Air volume (m3/min)
Total pressure (Pa)
Noise (DB)
Input power (KW)
Rated voltage (V)
Motor speed (r/min)
Size
L×W×T(mm)
9FJ-71
710
560
295
55
65
0.37
380
1350
810×810×350
9FJ-90
900
560
445
60
65
0.55
380
1350
1000×1000×350
9FJ-100
1000
560
540
62
65
0.75
380
1350
1100×1100×350
9FJ-125
1250
325
670
55
65
0.75
380
1350
1400×1400×400
9FJ-140
1400
325
925
60
65
1.1
380
1350
1550×1550×400
9FJ-160
1600
325
1075
60
65
1.5
380
1350
1750×1750×400
The shutter utilizes its automatic controlling equipments to let shutter blade open and close automatically.thus it can reach the purpose of dustproof water proof. The series of fans have low noise, big wind volume, low consumption of electricity, good cooling effect and so on. It can be used in the workshops of the factory lognitudinal and transverse ventilation.This is the best cooling equipment for the factory workshop of the time. The quality of the product can reach the international standard.
