... duct,PVC Aluminum duct,flexible duct,ventilation duct,rang hood duct According to ... duct,flexible duct,ventilation duct,rang hood duct Model No.DescriptionMaterialPKProduct sizemm)CBMPF100200Ø100mm×2m Plastic ... Plastic DuctPE101551555800.18189PF160200Ø160mm×2mPlastic DuctPE91651655800.18189PF100400Ø100mm×4mPlastic DuctPE251051059600.3450PF150400Ø150mm×4mPlastic DuctPE101551559600.3450PF160400 ...