- This Series comprises of 4 model sizes consist of NVF-AK6, NVF-AK8, NVF-AK10 and NVF-AK12.
- The NVF-AK covers an airflow range between 300 CMH and 1200 CMH
- Top Grade plastic Material
- Easy instalation for wall
- Complete with automatic shutter
- 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 Read More