they are produced under these sizes 150/50 mm - 75/75 mm and 5.00 / 2.15 meters. Apart from the standard, it is also possible to produce in different sizes upon request. A variety of aesthetic images can be given with steel mesh. Can be dyed in desired colors Such as, galvanized can also be coated

| Kapasite m³/h | m³/h | mm/ss |
|---|---|---|
| 100.000 | 7.920 | 55 |
| 150.000 | 7.920 | 55 |
| 200.000 | 10.800 | 53 |
| 250.000 | 12.600 | 60 |
| 300.000 | 16.200 | 60 |
| 350.000 | 70 | |
| 400.000 | 20.160 | 90 |
| 450.000 | 21.600 | 80 |
| 500.000 | 21.600 | 80 |