2. Air Volume Range : 1000 ~ 120000 m³/h
3. Range Pressure Totale: 100 ~ 3000 Pa
4. Gamma di sonu: 70 ~ 110 dB (A)
5. Driving Type: Belt drive
6. Modellu: 250, 280, 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000, 1120, 1250, 1400, 1600