This ventilator fan is made with a tubular full metal housing to ensure its robustness. It works in the voltage of 220V with strong air flow. This ventilator system is commonly used in household or industrial applications.

• Voltage (V): 220.
• Frequency (Hz):50.
• Power (W): strong: 150, weak: 120.
• Air flow (m³/h): strong: 370, weak: 260.
• Noise (dB): strong: 35, weak: 27.
• Rate of exchange (%): 68/73/78.