1) Material and operation condition
| media | glass fiber |
| sealant | pu two-componet polyurethane ruber |
| frame | alumi c c num/galvanized/stainless steel/plastic |
| seperator | EVA hot melt bead |
| efficiency | 99.99%@0.3um |
| max.temperature | 70°C |
| max.humidity | 100% |
| gasket | endless gasket/EVA/neoprene |
| opional aluminum thickness | 46~150mm |
| single foam plasitc frame optional thickness | 43mm |
2) Product features
1. It is use patent technology to ensure the fully use of V-type passage.
2.The frame is extruded and anodized aluminum.
3.Using the special seamless sealing technology,the effect is lasting for a long time,the airflow is even.
3) Advantages
Anti-aging technology,not changeful form,a low resistance and long life-span.

