Material: Galvanized Steel Sheet
Size (W×H): According to air duct sizes
Features:
Usually it is closed, when on fire, smoke sensors output electric signal (DC 24V) through control center, and the electromotorin the actuator acts, damper is automatically opened, outputs the open electric signal.
Direct current electromotor drives to reset after damper acting.
Damper can be manually opened and reset.
When the temperature getting up to 280 ℃, the fuse wil act and the damper is automatically closed.
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PFHF WSDj-YK Automatic Fire Extraction Fireproof Damper
Shanghai ShineLong Air Conditioning Co., Ltd
PFHF WSDj-YK Automatic Fire Extraction Fireproof Damper
| Payment Terms: | T/T,L/C |
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Basic Info.
- Brand Name: ShineLong
- Model No.: PFHF WSDj-YK
- Place of Origin: Shanghai
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