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Air dampers
msfd hvac fire damper
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china factory 70 deg or 280 deg electric msfd hvac fire damper for air ductwork

70℃ or 280℃ electric Fire damper in good quality
  • lead time:

    5-25 days
  • product orgin:

    Fujian, China (Mainland)
  • brand:

    XMZXL
  • shipping port:

    XiaMen
  • payment:

    L/C,T/T,Western Union
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features

china factory 70 deg or 280 deg electric msfd hvac fire damper for air ductwork

1.It is easy to install in the air coditionng duct.


2.The flange is bended directly by the frame.

3.The valve size and color can be customized according to customer's requirements.

4. factory produce, in good quality and attractted price.
 
5.Material: Galvanized steel/Stainless steel
 Feature: 
 
1. Keep the gate open normally. When the air temperature inside the duct reaches 70°c (or 280°c), the fusible plug melts and shut down the damper automatically.

 2. The blades can be opened or be closed manually. Have to reset manually after action.


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