The insulated louver air inlet replaces the traditional PVC louver air inlet and is used for insulationtemperature inside the fan. Louver air inlet and fan connection: Once the fan is started, the insulation window will automatically open, and when the fan stops, the louver air inlet will automatically close. The fan shutter air inlet is suitable for 51 inch, 36 inch, and 24 inch FRP fans
1. Insulated louver air inlet, replacing traditional sliding curtain equipment, is widely used at summer air inlet;
2. There are three ways to open and close the louver inlet: automatic opening, manual opening, and electric opening, making it convenient and easy to use;
3. Adjustable blades for lighting and shading from 0 to 105 degrees, allowing for easy control of indoor lighting and shading.
4. Fully plastic sheet, with good anti-theft and impact resistance functions; Anti oxidation and corrosion resistance for durability.
| Layers | External dimensions | Insallation dimensions | Cube meter hour | |
| 5 | 957mm | 867mm | 880mm | Width can be customized |
| 6 | 1130mm | 1030mm | 1040mm | |
| 7 | 1293mm | 1193mm | 1210mm | |
| 8 | 1456mm | 1356mm | 1370mm | |
| 9 | 1620mm | 1520mm | 1530mm |
Note: 1. The width can be adjusted according to the actual situation, and the optimal width is 110-130cm
2. The size of the opening should be 10mm larger than the size of the inner frame.
