The motor adopts punching shell, low-noise rolling bearing and it has a long life time;
 

The structural parts adopt high-quality punching sheet steel;
 

The steel is of high-quality, low weight.
 

It's beautiful and dignified in appearance, easy to install;
 

CAD optimized design;
 

Large air flow, low noise and stable working;8 ", 10", 12 " , 14", 16" , 20" total 6 models.
 

Available options: with extra shutter , with extra steel grill;
 

Air flow: 780-8700 m3/h