Model4E-115-02Size119mm×119mm×38mm(4.69"×4.69"×1.50)RatedVoltage115VFrequency50/60HzInputPower24/22WMax.RatedCurrent250/240mASpeed2700/3000RPMMaximumAirFlow2.99/3.39m3/min.MaximumAirFlow106/120CFMMaximumPressure7.6/7.0mmH2OMaximumPressure0.29/0.27InchH2ONoise46/50dBWeights600gModel4E-230-02Size119mm×119mm×38mm(4.69"×4.69"×1.50)RatedVoltage230VFrequency50/60HzInputPower22/21WMax.RatedCurrent140/130mASpeed2700/3000RPMMaximumAirFlow2.99/3.39m3/min.MaximumAirFlow106/120CFMMaximumPressure7.6/7.0mmH2OMaximumPressure0.29/0.27InchH2ONoise46/50dBWeights600g)