... quality---CE& CCC certified&ISO9001 2.30 years specializaed manufactruer 3.high efficiency,economical We can customerize the bower form 80mm ... ;2.Power:,120W,130W,140W,200W;3.Speed:1300RPM,1350RPM,1400RPM,2200RPM,4.Airflow:3.2m3/min,3.6m3/min,5m3/min,5.Static6 ... dia 200cm to 710cm2.High security with internal thermal protector. 3.We also can produce upon customers' demandsspecified voltage form 110V ...