Specifications

roof exhaust fan
1)stainless steel,no broken,durable
2)no noise.large airoutput
3)easy installation
4)size:300/360/500/600mm

 

    

color Unpowered ventilator

 

1.Without any energy, environment friendly, benefit from an investment for life.

2. Efficient ventilation, moisture capacity

3. Special blade design ensure to operate sensitively.   

4. Imported bearings, low noise, durable

5. The unique angle-diameter, easy to install.

 

 roof fan

1. Natural wind drives, operats all day.

2. High sensitivity, slight wind or the range of temperature can drive the tubine blader to move.

3. Rotary stablely, quietly to improve the inner environment of room.

4. Using complete senior axis bearing, no lubrication, solid.

5. Corrosion resistance, acid and alkali proof, long service life.

 

 

Model	Material	Size mm	Weight  kg	Number of blade	Height mm
Roof fan-3.6	Stainless steel	360	4.2	24	300
Roof fan-5		500	8.5	30	390
Roof fan-6		600	10.8	34	530