DucoGrille G 20Z
Tehnička specifikacija
| Blade Height | 40 mm |
| Pitch | 35 mm |
| Flange | 19 mm |
| Depth to fit | 30 mm |
| Profile thickness | 1,2 mm |
| Airflow | 63 % |
| Blade Height | 40 mm |
| Pitch | 35 mm |
| Flange | 19 mm |
| Depth to fit | 30 mm |
| Profile thickness | 1,2 mm |
| Airflow | 63 % |