SIZE:120mm×120mm×38mm(4.72"x4.72"x1.50")C***TRUCTION:Die-castaluminumhousingGlassfiberreinforcedplastic:ImpellrareUL94V-0ratingImpedanceprotectedLeaderwireorterminalis***ailableOPERATINGTEMPERATURE:Ballbearing-30℃to+75℃Sleevebearing-10℃to+70℃WEIGHT:500gModel4C-115HBVABearingBallRatedVoltage115VFrequency50/60HzInputPower22/19WMax.RatedCurrent270/230mASpeed2500/2800RPMMaximumAirFlow2.1/2.4m3/min.MaximumAirFlow72.6/84.7CFMMaximumPressure7.3/7.1mmH2OMaximumPressure0.29/0.28InchH2ONoise47.2/49.4dBModel4C-115HSVABearingSleeveRatedVoltage115VFrequency50/60HzInputPower22/19WMax.RatedCurrent270/230mASpeed2500/2800RPMMaximumAirFlow2.1/2.4m3/min.MaximumAirFlow72.6/84.7CFMMaximumPressure7.3/7.1mmH2OMaximumPressure0.29/0.28InchH2ONoise47.2/49.4dBModel4C-230HBVABearingBallRatedVoltage230VFrequency50/60HzInputPower22/19WMax.RatedCurrent120/110mASpeed2500/2800RPMMaximumAirFlow2.1/2.4m3/min.MaximumAirFlow72.6/84.7CFMMaximumPressure7.3/7.1mmH2OMaximumPressure0.29/0.28InchH2ONoise47.2/49.2dBModel4C-230HSVABearingSleeveRatedVoltage230VFrequency50/60HzInputPower22/19WMax.RatedCurrent120/110mASpeed2500/2800RPMMaximumAirFlow2.1/2.4m3/min.MaximumAirFlow72.6/84.7CFMMaximumPressure7.3/7.1mmH2OMaximumPressure0.29/0.28InchH2ONoise47.2/49.2dB)