1.large and stable air flow,low noise,long life and widely used. ... electronic fireplace, gas fireplace, electric fan good balance condition,etc. Characteristiclarge and stable air flow,low noise, long life,and ... widely used. Specification: MODELpowerInputVoltageFrequencyCurrentSpeedABCStaticPressure(mmAq)Max.Air Flow(m³/min)Noise(dBA)HLF60-300E45W110V60Hz0.7A2000RPM312274615.44.746HLF60- ...