air duct fire damper for Air Conditioning
$10-22 /Piece/Pieces
Payment Type: | T/T |
Incoterm: | FOB |
Min. Order: | 10 Piece/Pieces |
Transportation: | Ocean,Land |
Port: | PORT OF YANTAI |
$10-22 /Piece/Pieces
Payment Type: | T/T |
Incoterm: | FOB |
Min. Order: | 10 Piece/Pieces |
Transportation: | Ocean,Land |
Port: | PORT OF YANTAI |
Model No.: Circular Duct Series-009
Types Of: Other
Applicable Industry: Hotels, Manufacturing Plant, Construction Works, Other
Support Customization: Oem
: Stainless Steel, Free Standing, China, More Than 5 Years, No After-Sales Service
Selling Units | : | Piece/Pieces |
Package Type | : | According to the requirements of the products and customers, wooden pallets and winding film are used for packaging |
Back Draft Damper is commonly used in air conditioning or ventilation duct system. It is a device to prevent headwind. When the fan stops, the air duct check valve will automatically close without external force.
【Material】The backdraft damper is made of stainless steel and the internal blade is made of galvanized sheet.
【Installation】The backdraft damper is installed by pushing it into the ventilation pipe as far as it will go. The position of the spring should be horizontal when the flap is installed horizontally so that it can be opened and closed optimally. This also applies to the vertical installation.
【Function】This airflow regulating backdraft shutter fits over the TD lip and is designed to improve ventilation by preventing air from re-circulating when the fans are not in use.
【Wide Application】 These backdraft dampers can be widely used in ACs, exhaust fans, extractors, range hoods, heating ducts, vents and other residential, commercial and industrial applications.
Similarly, there are Ventilation Duct Dampers and Slide Gate.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.