Professional China Aluminum Automatic Concealed Drop Down Seal Door Bottom Seal Strip

Professional China Aluminum Automatic Concealed Drop Down Seal Door Bottom Seal Strip


Product Detail

Product Tags

To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for Professional China Aluminum Automatic Concealed Drop Down Seal Door Bottom Seal Strip, And we can help wanting for virtually any products on the customers’ needs. Make sure present the most beneficial Assistance, the ideal Good quality, The quick Delivery.
To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for China Door Bottom Drop Seal and Automatic Door Bottom, We offer the great variety of products and solutions in this area. Besides, customized orders are also available. What’s more, you will enjoy our excellent services. In one word, your satisfaction is guaranteed. Welcome to visit our company! For more information, make sure you come to our website.If any further inquiries, make sure you feel free to contact us.

Product Description

Consealed fire door drop down seal  M-type spring structure, suitable for doors with slots in the door leaf. During installation, there is a 34mm*14mm through slot at the bottom of the door. Place the product in it, fix it from the wing of the product, and install the decorative end cover with screws. The use of this product does not affect the overall style of the door.

When a fire occurs, the fireproof expansion seals on the wings installed on both sides will expand rapidly to block the gap at the bottom of the door, prevent the spread of flames, cut off harmful gases, fight for escape and rescue time, and provide a guarantee for the safety of life. In normal conditions, it can be used for sealing functions such as temperature insulation, sound insulation, and dust blocking.

• Length:330mm-2200mm

• Sealing gap:3mm-15mm

• Finish:Anodized silver

• Fixing:With stainless steel bracket. With screw on fin,  bracket as cover optional.

• Plunger optional:Nylon plunger, copper plunger, wedge plunger

• Seal:Silicon rubber seal, gray or black colour

图二
B03FR安装
To become the stage of realizing dreams of our employees! To build a happier, much more united and far more professional team! To reach a mutual profit of our clients, suppliers, the society and ourselves for Professional China Aluminum Automatic Concealed Drop Down Seal Door Bottom Seal Strip, And we can help wanting for virtually any products on the customers’ needs. Make sure present the most beneficial Assistance, the ideal Good quality, The quick Delivery.
Professional China China Door Bottom Drop Seal and Automatic Door Bottom, We offer the great variety of products and solutions in this area. Besides, customized orders are also available. What’s more, you will enjoy our excellent services. In one word, your satisfaction is guaranteed. Welcome to visit our company! For more information, make sure you come to our website.If any further inquiries, make sure you feel free to contact us.


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