Specification: For 630mm air ducts
Function maintenance: Seismic support
Color/Material: Zinc-plated
Surface: Hot-dip galvanized
Seismic supports and hangers are permitted for air ducts having a rectangular cross‑sectional area not less than 0.38 m² or a circular diameter not less than 0.70 m.
All ducts used for smoke exhaust, fire protection, and emergency ventilation shall be designed with seismic restraints.
| No. | Description | Model / Specification | Seismic Protection Object |
|---|---|---|---|
| 1 | Air duct lateral seismic support | bzk-ft-1 | 630mm wide duct |
| 3 | Air duct lateral seismic support | bzk-ft-3 | 1000mm wide duct |
| 4 | Air duct lateral seismic support | bzk-ft-4 | 1250mm wide duct |
| 5 | Air duct lateral seismic support | bzk-ft-5 | 1600mm wide duct |
| 6 | Air duct lateral seismic support | bzk-ft-6 | 2000mm wide duct |
No documents in this category.
