... coupling connection, easy to change. 2,Reliable sealing system design, guaranteed to provide you with 100% oil - free ... at a glance 6, Intercoolers used a straight tube design, easy to clean. Advanced electronic control system:Easy ... of the compressor. • Design of compressor parts make maintenance easy!Certificates:Company Informations: 2013 NEW product! high quality Centrifugal compressor700-1350m3/min ...