RAQ series of wall type axial flow fans are designed and developed by our own company , With high efficiency , low noise compact structure , easy installation ,reliable operation , then fans are wildely used in refrigeration and centilation industry , such as condensers , dust fans , roof fans etc .

This type of  flow fan used for the pace where large air volume , medium and low pressure ventilation 

 And if you are interested in our products , pls confirm the type , and tell me some info as below :

1. The mounting size 

2.Diameter of impeller 

3.Where to use 

4.Air volume Range 

tempereture 

6.Pressure need