Galvanized Fresh Air Duct Installation 300-500x300-500 mm (Up to 10 m)
รหัสสินค้า KAS0010
ข้อมูลจำเพาะ
| Pipe Material | Galvanized steel No. 20 |
| Airflow Adjustment System | Lever |
| Fresh air duct hangers | Double expansion, Anchor,bolt, Stud bolt, |
| Hanger support for pipe | Complete set |
| Installation equipment | Complete set |