- This Series comprises of 6 model sizes consist of BIO-100, BIO-125, BIO-150, BIO-200, BIO-250 and BIO-300
- The BIO fan covers an airflow range at maximum range 1400 cmh
- 3 speed motor for H/M/L air volume
- General ventilation for house meeting room.
- Duct boosting
- High efficiency, Low noise
- This Series comprises of 7 model sizes with impeller diameter 315, 355, 400, 450, 500 and 630.
- The wide range of electrical motors together with the possibility of using different blade angles
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