1.  JQT Ring Blowers: Oil free
2.  JQT Ring Blowers: Dual-usage
3.  JQT Ring Blowers: Owns low noise
4.  JQT Ring Blowers: Run constantly for 24hours
5.  JQT Ring Blowers: 50Hz and 60Hz are available.
6.  JQT Ring Blowers: Maintenance-free.
7.  Easy installation
8.  The protection class of our blower is IP54 and the Insulation class is F.