Good quality smoke exhaust fan with low noise and low price

Fire fighting smoke exhaust fan

Made from stainless steel air duct, the axle bracket,
Directly drive fan impeller by the import of Japanese Honda small gasoline.With simple structure, reliable, easy to move and adjust the angle air outlet,supply large air volume, it is suitable for evacuate trapped person between floor and basement  at fire accident.

Specification:
Power: 4kW
motive power: Gasoline
Start Performance: ≤ 3s
Continuous working time: 120min;
Rated speed rpm (rev / min): 3600 ± 100;
Maximum exhaust volume (m3 / h): 9500 × (1 ± 5%);
The total mass (kg): 55 ± 2; 

Detailed pictures of the  Fire fighting smoke exhaust fan

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