OEM Factory for Surface Automatic Door Bottom Seal Drop Down Door Seal for Door Bottom
Usually customer-oriented, and it’s our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for OEM Factory for Surface Automatic Door Bottom Seal Drop Down Door Seal for Door Bottom, Your support is our eternal power! Warmly welcome customers at home and abroad to visit our company.
Usually customer-oriented, and it’s our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for China Surface Mounted and Surface Door Drop Seal, “Good quality and reasonable price” are our business principles. If you are interested in our products or have any questions, make sure you feel free to contact us. We hope to establish cooperative relationships with you in the near future.
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
Usually customer-oriented, and it’s our ultimate focus on to be not only by far the most reliable, trustable and honest provider, but also the partner for our customers for OEM Factory for Surface Automatic Door Bottom Seal Drop Down Door Seal for Door Bottom, Your support is our eternal power! Warmly welcome customers at home and abroad to visit our company.
OEM Factory for China Surface Mounted and Surface Door Drop Seal, “Good quality and reasonable price” are our business principles. If you are interested in our products or have any questions, make sure you feel free to contact us. We hope to establish cooperative relationships with you in the near future.
