Commercial Kitchen 220V 80W G009 Steam Generator Steam Engine Exhaust Gas Fan80w hot temperature precipitated draft fan, appropriate for fluctuate blower, boiler grime removal, discharge of hot temperature gas, and many others (V) : 220Frequency (HZ) : 50Current (A) : zero (W) : 80Speed (r/min) : 2500Air number (m3/h) : 92Wind pace (m/s) : 20