Advantages:

 

 

1. No filling epoxy resin.

 

2. High efficiency.

 

3. Light weight.Low shipping cost.

 

4. Radiating through aluminium extruded sections.Better radiating function,longer lifespan.

 

5. Easy maintenance,easy disassembly.

 

6. The products install the respirators,making the power supply inside and outside air pressure to maintain homeostasis.No siphon phenomenon,increasing lifespan.