Normal Close Volume Control Damper Fire Smoke Damper For Air Ducting
Price:
Negotiable
MOQ:
20 sets
Delivery Time:
about 15 days upon receipt of deposit
Brand:
Zhisheng
Product Description
FHW - 4 HVAC Systems Manual Fire Normal Close Air Smoke Damper
Description :
1.70 ℃ or 280 ℃ temperature automatic switch
2. Fire Center electronically controlled shutdown
3. Manually shut down
4. Manual Reset
5. When closed, one or two pairs of contacts output signal.
If there is no note, it only output one contact signal.
6. When round duct size ≥630mm, can choose square round
electronically controlled dampers
7.When the five-speed manual adjustment valve open,
control its ventilation.
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Company
DONGGUAN LIHONG CLEANROOM CO., LTD
Location
NO3. Wusong Zhi Road, Dongcheng District, Dongguan City, Guangdong, China 523118
Contact Person
Rita Guo
