Model RatedVoltage OperatingVoltageRange RatedCurrent RatedInputPower RatedSpeed MaximumAirFlow Max.Airpressure Noise (V) (V) (A) (W) (rmp) CFM mmH2O dB-A XJ501505L 5 3.5~5.5 0.11 0.55 4000 10.7 2.10 25.50 XJ501505M 5 3.5~5.5 0.17 0.85 5000 13.3 3.28 30.30 XJ501505H 5 3.5~5.5 0.24 1.20 6000 16.0 4.72 34.30 XJ501505D 5 3.5~5.5 0.28 1.40 7000 18.6 5.50 38.30 XJ501512L 12 6~13.2 0.06 0.72 4000 10.7 2.10 25.50 XJ501512M 12 6~13.2 0.08 0.96 5000 13.3 3.28 30.30 XJ501512H 12 6~13.2 0.11 1.32 6000 16.0 4.72 34.30 XJ501512D 12 6~13.2 0.20 2.40 7000 18.6 5.50 38.30