Best-Selling Door Bottom Aluminum Automatic Drop Down Seal Under Door Seal
Every single member from our large efficiency profits team values customers’ requirements and organization communication for Best-Selling Door Bottom Aluminum Automatic Drop Down Seal Under Door Seal, We have a big inventory to fulfill our customer’s requires and needs.
Every single member from our large efficiency profits team values customers’ requirements and organization communication for China Seal Strip and Bottom Seal, Our company has always insisted on the business principle of “Quality, Honest, and Customer First” by which now we have won the trust of clients both from at home and abroad. If you are interested in our merchandise, remember to do not hesitate to contact us for further information.
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
Every single member from our large efficiency profits team values customers’ requirements and organization communication for Best-Selling Door Bottom Aluminum Automatic Drop Down Seal Under Door Seal, We have a big inventory to fulfill our customer’s requires and needs.
Best-Selling China Seal Strip and Bottom Seal, Our company has always insisted on the business principle of “Quality, Honest, and Customer First” by which now we have won the trust of clients both from at home and abroad. If you are interested in our merchandise, remember to do not hesitate to contact us for further information.
