
Ventilation units
A ventilation unit is a structure with hollow channels inside.
Widely used in the construction of public, industrial, residential, warehouse, and commercial buildings and structures
| Name | Volume, cubic meters | Weight, tons | Overall dimensions |
|---|---|---|---|
| ВБ1-30 | 0,370 | 0,93 | 3000х760х440 |
| ВБ2-30 | 0,440 | 1,10 | 3000х1040х440 |
| ВБ3-30 | 0,450 | 1,13 | 3000х1040х300 |
| ВБ1-33 | 0,400 | 1,00 | 3280х760х440 |
| ВБ2-33 | 0,470 | 1,18 | 3280х1040х440 |
| ВБ3-33 | 0,480 | 1,20 | 3280х1040х300 |