Description
1-way type - With screen
Code | Capacity (W) | Wind Capacity (CMH) | Noise (dB) | Area (m2) | Square Hole Size (cm) |
FV-15AUL | 12.5 | 255 | 36 | 16 | 20 |
FV-20AL9 | 22 | 546 | 40 | 34 | 25 |
FV-25AL9 | 29 | 835 | 43 | 52 | 30 |
FV-30AL7 | 34 | 935 | 43 | 58 | 35 |

1-way type - With screen
Code | Capacity (W) | Wind Capacity (CMH) | Noise (dB) | Area (m2) | Square Hole Size (cm) |
FV-15AUL | 12.5 | 255 | 36 | 16 | 20 |
FV-20AL9 | 22 | 546 | 40 | 34 | 25 |
FV-25AL9 | 29 | 835 | 43 | 52 | 30 |
FV-30AL7 | 34 | 935 | 43 | 58 | 35 |