What are the requirements for fire exhaust fan configurations?

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The technical specifications for the painting on the internal and external surfaces of the axial flow fire exhaust fan are in compliance. The paint used on the exhaust fan remains largely unchanged after transporting a medium at 280℃.

Requirement Two: Rotating transmission components such as the impeller assembly, wheels, and couplings of axial flow fire exhaust fans should be equipped with protective covers. In addition to preventing debris from entering and affecting the normal operation of the fan, they also effectively protect the components from being damaged during handling.

Requirement 3: The radial clearance between the axial flow fire exhaust fan housing and impeller should be uniform. The radial single-side clearance value: when the machine number ≤ No.10, the clearance value should be ≥ 3.5mm; when the machine number > No.10, the clearance should be ≥ 4.5mm.

Here is our detailed analysis of fire protection fans. Please contact us if you need further assistance; we are committed to providing exceptional service.