[Model] UF15A23BTH[Appearance Size] 172*150*38mm[rated voltage] 230 V[Rated Current] 0.25/0.19A[Lock-in current] 0.32/0.28A[Input power] 37/31W[Maximum air volume] 4.7/5.6m3/min[Frequency] 50/60 Hz[Speed] 2750/3200 RPM[Air volume] 166/198CFM[Noise] 50/55 dB[Weight] 0.78 kgApplication field Medical Rail vehicle Drive cooling Hotel Industrial cleaning Electronic product New energy vehicles SupermarketRegards for the Centrifugal/Axial fan,we have many differents models following for your reference,any your requirements ,our group will try our best to serve you