Specifications
exhaust fanWithout PIR Sensor
plastic material, white color
many types and size to choose
normal export package
Electrical propeller exhaust fan:
1. supply with different styles and fashinable design
2. the front shutter helps mantainance the indoor energy effeciency
3. auto shutter design to help exhaust air with big erea
4. ventilation and air-exhaust for industry.
Technical datas: