UF318AAA Series

Frame/Housing: Aluminum die-casting
Impeller: Plastic or steel
Bearing System: Ball bearing
Motor: Shaded pole or capacitor start-run
Protection: Impedance-Protected or Thermally-Protected or Electronically-Protected
Insulation Resistance: Above 100MΩ, DC500V.
Dielectric withstand voltage AC 1,500V (50/60Hz) one minute
Life Expectancy: Ball bearing: Over 40,000 hr. (at 40℃)
Safety Approval: CUL, CE, TUV, either UL or ETL.