1. Fan is made of high strength injection molded environmental plastic, double insulation.
2. Fan blade is designed according to hydromechanical principle to reach the optimal airflow and air pressure, high efficiency working, low energy consumption and low noise.
3. The cowl is made of thicken stainless steel, ultraviolet-proof and water-proof.
4. Easy installation and maintenance, sealing-up cable entry point.

1. Fan is made of high strength injection molded environmental plastic, double insulation.
2. Fan blade is designed according to hydromechanical principle to reach the optimal airflow and air pressure, high efficiency working, low energy consumption and low noise.
3. The cowl is made of thicken stainless steel, ultraviolet-proof and water-proof.
4. Easy installation and maintenance, sealing-up cable entry point.

1. Fan is made of high strength injection molded environmental plastic, double insulation.
2. Fan blade is designed according to hydromechanical principle to reach the optimal airflow and air pressure, high efficiency working, low energy consumption and low noise.
3. The cowl is made of thicken stainless steel, ultraviolet-proof and water-proof.
4. Easy installation and maintenance, sealing-up cable entry point.