The gap between the tip of the air-cooled axial flow fan blade and the duct. Urgent! Urgent! Urgent! ! ! !
Thread Content
Our unit is responsible for installing 4 air-cooled axial flow fans. After installation, the supervisor’s inspection revealed that the gap between the fan and the duct was not appropriate. I’m looking for a standard regarding the gap between fans and ducts! ! ! ! !
I’m looking for something persuasive. But there are too few of these online! ! !
This post was last edited by hvlif@sohu.com on 2016-9-1 at 15:55. You can refer to the national standards for axial flow fans; it’s better to ask the officials from the Work Safety Supervision Bureau directly