I am selling an industrial 250 mm ventilation fan for air (dust) extraction from enclosed spaces.
Technical specifications (25 cm):
Power: 125 W
Diameter: 25 cm
Motor speed: 2580 rpm
Airflow: 1680 m³/h
Power supply: 230 V / 50 Hz
Panel size: 300 mm × 300 mm
Noise level: 60 dB(A)
Weight: 3.15 kg