Super Lowest Price Smoke-Rated Rebated Door Bottom Door Seal Aluminum Automatic Drop Down Seal

We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for Super Lowest Price Smoke-Rated Rebated Door Bottom Door Seal Aluminum Automatic Drop Down Seal, Our products enjoy good popularity among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
We always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for China Seal Strip and Bottom Seal, We firmly think that we have now the full capability to give you contented merchandise. Wish to collect concerns within you and build a new long-term synergy romantic relationship. We all significantly promise:Csame excellent, better selling price; exact selling price, better quality.

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 always get the job done being a tangible workforce making sure that we can easily give you the very best quality as well as finest selling price for Super Lowest Price Smoke-Rated Rebated Door Bottom Door Seal Aluminum Automatic Drop Down Seal, Our products enjoy good popularity among our customers. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.
Super Lowest Price China Seal Strip and Bottom Seal, We firmly think that we have now the full capability to give you contented merchandise. Wish to collect concerns within you and build a new long-term synergy romantic relationship. We all significantly promise:Csame excellent, better selling price; exact selling price, better quality.