After-sales Service Provided:Overseas third-party support availableProduct::Soldering Fume ExtractorCertification::CEVoltage::110V 60HZ & 220V 50HZPower::200WAir Flow::2*150m3 hAir Pressure::2500PaFiltration Efficiency::0.3μm ≥ 99.997%Inlet Diameter::50mm 75mmNoise::≤ 50dBADimensions::415*255*450MM