UF-200BMB23H1C2A FULLTECH External Rotor Axial Fan 225*225*80mm ,Size 225*225*80mm,Rated Voltage(V) 230 V,Frequency(Hz) 50/60 Hz,Input Power(W) 74/80 W,Rated Current(A) 0.29/0.35 A,Locked Current(A) 0.5/0.5 A,Speed(RPM) 2550/2800 RPM,Maximum Air Flow(m3/min) 15/17 m3/min.,Maximum Air Flow(CFM) 530/600 CFM,Maximum Pressure(mmH2O) 17/14 mmH2O,Maximum Pressure(InchH2O) 0.67/0.55 InchH2O,Noise(dB) 59/61 dB,Weight(g) 2100,Bearing Ball