* The middle disc adjusting design is convenient to adjust the air volume and the balance of air pressure
* Suitable for air outlet of household and commercial air fresh system to adjust air volume
* The panel and gear sleeve can be separated, easy to install and clean
Size - 200mm
A - 266
B - 218
C - 190
D - 100
E - 80
F - 195
* The middle disc adjusting design is convenient to adjust the air volume and the balance of air pressure* Suitable for air outlet of household and commercial air fresh system to adjust air volume* The panel and gear sleeve can be separated, easy to install and cleanSize - 200mmA - 266B - 218C - 190D - 100E - 80F - 195