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Negative-pressure 9FJ-A/B exhaust fans
Negative-pressure 9FJ-A/B exhaust fans
Supplier Info
[China Supplier]
Contact Person : Ms. Zhang Jessie
Tel : 86-536-3326322
Fax :
Product Detail
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.

Negative-pressure 9FJ-A/B exhaust fans

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