Fixed Competitive Price Dustproof Windproof Sealing Aluminum Automatic Door Drop Down Bottom Weather Seal Strip

With this motto in mind, we’ve come to be one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Fixed Competitive Price Dustproof Windproof Sealing Aluminum Automatic Door Drop Down Bottom Weather Seal Strip, We are searching ahead to cooperating with all buyers from at your home and overseas. Moreover, customer satisfaction is our everlasting pursuit.
With this motto in mind, we’ve come to be one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for China Seal Strip and Bottom Seal, To work with an excellent products manufacturer, our company is your best choice. Warmly welcome you and opening up the boundaries of communication. We are the ideal partner of your business development and look forward to your sincere cooperation.

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

With this motto in mind, we’ve come to be one of quite possibly the most technologically innovative, cost-efficient, and price-competitive manufacturers for Fixed Competitive Price Dustproof Windproof Sealing Aluminum Automatic Door Drop Down Bottom Weather Seal Strip, We are searching ahead to cooperating with all buyers from at your home and overseas. Moreover, customer satisfaction is our everlasting pursuit.
Fixed Competitive Price China Seal Strip and Bottom Seal, To work with an excellent products manufacturer, our company is your best choice. Warmly welcome you and opening up the boundaries of communication. We are the ideal partner of your business development and look forward to your sincere cooperation.