Model: 4715KL-05W-B30Brand: NMBSize: 120*120*38mmVoltage: DC24VCurrent: 0.40ASpeed: 3300 RPMAir volume: 120 CFMNoise: 47 dBAPlace of Origin: JapanBearing: high precision ball bearingFan frame: injection molding, PBT + 30% glass fiber + VO grade flame retardantWind blade: injection molding, PBT + 30% glass fiber + VO grade flame retardantFan rotation: counterclockwise from the direction of the fan bladeTemperature: -20 degrees Celsius to +70 degrees Celsius Storage temperature: -40 degrees Celsius to +80 degrees CelsiusBearing: high precision double ball bearingPower range: plus or minus 15% of rated powerInsulation resistance: greater than 500 megohmsApplication field Medical Rail vehicle Drive cooling Hotel Industrial cleaning Electronic product New energy vehicles Supermarket