Frame/Housing: - Aluminum die-casting
Impeller: - Plastic PBT PC,nylon or metal
Bearing System: - Ball bearing or sleeve bearing
Motor: - Shaded pole or capacitor start-run
Connection: - Lead wire or termnal type
Protection: - Impedance-Protected or Thermally-Protected
Dielectric withstand voltage: - Above 10MΩ, DC500V
Life Expectancy: - Ball bearing:Over 40,000 hr.(at 40°C)
Sleeve bearing:Over 15,000 hr.(at 40°C)
Safety Approval: - CUL, CE, TUV, either UL or ETL
Rated Voltage - 115 V - 230 V -
Frequency - 50/60 Hz - 50/50/60 Hz -
Input Power - 45/45 W - 43/45/45 W -
Rated Current - 0.54/0.51 A - 0.3/0.27/0.25 A -
Locked Current - 0.9/0.8 A - 0.5/0.44/0.38 A -
Speed - 2750/3150 RPM - 2750/2750/3150 RPM -
Maximum Air Flow - 6.4/7.2 m3/min. - 6.4/6.4/7.2 m3/min. -
Maximum Air Flow - 225/255 CFM - 225/225/255 CFM -
Maximum Pressure - 12.5/12.5 mmH2O - 12.5/12.5/12.5 mmH2O -
Maximum Pressure - 0.5/0.5 InchH2O - 0.5/0.5/0.5 InchH2O -
Noise - 58/61 dB - 58/58/61 dB -
Weights - 1.1 kg - 1.1 kg