Ningbo Jiulong Telecommunication and Electrical Machinery Co., Ltd.
VISIT THE STORE Product description
Descritption:industrial fan1) Voltage:110V,220V,380V,420V2)Frequency: 50/60Hz3) Input power:280W,500W4) Speed: 900/980 1300-1420rpm5) Noise: 68/73dBA6) Air flow:6209-8900M3/hour7) Bearing type: ball