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flyfon@yeah.net
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Zhulao Industrial Park, Lowland Management Zone, Shantang Town, Qingxin District, Qingyuan City, Guangdong Province
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Guangdong Feifeng Transmission Industry Co., Ltd
Self weight fire damper 70 degrees/280 degrees
NegotiableUpdate on 05/24
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Overview
Applied to the through wall ducts of ventilation and air conditioning systems with fire prevention requirements, to prevent the spread of fire along the air ducts.
Product Details
Product Details
Product Overview:
Applied to the through wall ducts of ventilation and air conditioning systems with fire prevention requirements, to prevent the spread of fire along the air ducts. Normally open,70℃
/The 280 ℃ fuse operates, and the valve automatically closes under the action of blade gravity or spring force.
