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| Brand Name: | Zhisheng |
| Model Number: | FHW - 2 |
| MOQ: | 20 sets |
| Delivery Time: | about 15 days upon receipt of deposit |
Fusing Temperature 70℃ / 280 ℃ FHW - 2 Adjustable Fire Damper
Fire Damper:
The scope of application and the principle:
Fire damper is usually installed in the air-conditioning ventilation systems or firewalls. Its blades keep open. When the temperature of smoke that pass through the fire damper reaches the fusible temperature setting, the blade spring will close automatic to block smoke and flame extending.
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|
| Brand Name: | Zhisheng |
| Model Number: | FHW - 2 |
| MOQ: | 20 sets |
| Packaging Details: | plywood case |
Fusing Temperature 70℃ / 280 ℃ FHW - 2 Adjustable Fire Damper
Fire Damper:
The scope of application and the principle:
Fire damper is usually installed in the air-conditioning ventilation systems or firewalls. Its blades keep open. When the temperature of smoke that pass through the fire damper reaches the fusible temperature setting, the blade spring will close automatic to block smoke and flame extending.
