... alloy ,precision casting ,extremely wear-resistant, long service life;SIEMENS motors, international brand, excellent performance, high protection level;SIEMENS/LG name ... Model and powerRWXC11, 0.55kWRWXC12, 0.55+2.2kWMotor modelThree-phase asynchronous,380V,50HzAir flow2300m3/h3000m3/hAir pressure1500Pa1400PaWeight345kg580kgSize1650×450×1050mm1850×780×1200mm