Materials
| Frame: Galvanized steel, 1.5mm thickness. |
| Blade : Galvanized steel, 1.5mm thickness. |
| Jamb seal: Stainless steel plate, compression type. |
| Blade seal: Silicone strip. (Optional) |
Surface Finish
| Mill galvanized. |
Bearing
| Bronze bush pressed into frame. |
Axles
| Hexagon bar mild steel. |
Blade Actions
| FSD60: Parallel type |
| MFSD60: Parallel type |
Blade Dimension Limits
| Maximum blade length = 1000mm |
| Maximum blade width = 160mm |
Fire Damper (FSD60)
| During fire, the FSD60 provides the quick closure respone by means of tentioned spiral spring mounted at the side when the fusible link fuses at 74°C (165°F). |
Motorized Fire Damper (MFSD60)
| During fire, a signal will be sent from sensor or control unit to the actuator of MFSD60 Upon receiving the signal, MFSD60 will be closed by means of actuator. |
| MFSD60-1T: Actuator mounted exposed at the side of the fire damper. |
| MFSD60-2T: Actuator mounted in a compartment at the corner of the fire damper. |
| MFSD60-3T: Actuator mounted in a compartment at the side of the fire damper. |
| MFSD60-4T: Actuator mounted in an extrusion fitting. |
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