Online Exporter Automatic Drop Down Door Sweep Bottom Seal Aluminum Door Bottom Weatherstrip Seal Strip

We normally continually offer you quite possibly the most conscientious buyer services, as well as the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Online Exporter Automatic Drop Down Door Sweep Bottom Seal Aluminum Door Bottom Weatherstrip Seal Strip, If you’re intrigued within our products, you should truly feel cost-free to ship us your inquiry. We sincerely hope to establish win-win business interactions along with you.
We normally continually offer you quite possibly the most conscientious buyer services, as well as the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for China Seal Strip and Bottom Seal, Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question items they do not understand. We break down people barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .

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

We normally continually offer you quite possibly the most conscientious buyer services, as well as the widest variety of designs and styles with finest materials. These efforts include the availability of customized designs with speed and dispatch for Online Exporter Automatic Drop Down Door Sweep Bottom Seal Aluminum Door Bottom Weatherstrip Seal Strip, If you’re intrigued within our products, you should truly feel cost-free to ship us your inquiry. We sincerely hope to establish win-win business interactions along with you.
Online Exporter China Seal Strip and Bottom Seal, Most problems between suppliers and clients are due to poor communication. Culturally, suppliers can be reluctant to question items they do not understand. We break down people barriers to ensure you get what you want to the level you expect, when you want it. Faster delivery time and the product you want is our Criterion .