... The combined screw air compressor integrates the parts including screw compressor,air dryer,high efficiency air filter and air tank,making it convenient ... ,use and move. After the air pass the integrated system,the quality of the air is made largely better to satisfy ... pressureMpa0.70.81.01.3Motor powerKW7.5Type of cooling Air coolingRotation speedrpm2905VoltageV/Ph/Hz380V/3Ph/50Hz as standard, also ...