 | Y型分支 - AIR990 | Caleffi | |
 | EPE T形分支 - AIR917 | Caleffi | |
 | 45°-90°弯头 EPE - AIR917 | Caleffi | |
 | 消毒软管 - AIR911 | Caleffi | |
 | 消毒保温软管 - AIR913 | Caleffi | |
 | 隔热隔音柔性管 - AIR914 | Caleffi | |
 | EPE管 - AIR917 | Caleffi | |
 | 聚乙烯软管 - AIR920 | Caleffi | |
 | COMPACT AIR400 DN125-DN90风道 | Caleffi | |
 | COMPACT气动消声器AIR400 DN160-DN90 | Caleffi | |
 | COMPACT 空气消声器 AIR400 DN200-DN75 | Caleffi | |
 | 紧凑型消声器 AIR400 DN160-DN75 | Caleffi | |
 | 气室 COMPACT AIR400 DN125-DN75 | Caleffi | |
 | 气流室 COMPACT 消声器 AIR400 DN200-DN90 | Caleffi | |
 | COMPACT声学消声器 AIR400 DN125-DN90 | Caleffi | |
 | 风道 COMPACT AIR400 DN160-DN90 | Caleffi | |