CD – 4S2
| 类型 | A-A（毫米） | B-B(mm) | 高（毫米） |
| CD-4S2150x150 | 145×145 | 295×295 | 51.2 |
| CD-4S2225x225 | 220×220 | 370×370 | 51.2 |
| CD-4S2300x300 | 295×295 | 445×445 | 51.2 |
| CD-4S2375x375 | 370×370 | 520×520 | 51.2 |
| CD-4S2595x595 | 445×445 | 595×595 | 51.2 |
- 4 向天花板扩散器，带风门和 可拆卸内芯 - 应用：用于 通风和空调系统。 - 材料铝 - 颜色RAL 9016、RAL 9010 – Composition: Frame made of aluminium. Fixed 叶片 4 向定向叶片 – Mounting: Fixing by the collar of the diffuser in 集流箱 – Inner frames are integrally formed with the stamping process |
