OEM Manufacturer Aluminum Automatic Drop Dustproof Door Bottom Seal

We constantly stick to the theory “Quality To start with, Prestige Supreme”. We have been fully committed to offering our consumers with competitively priced quality products and solutions, prompt delivery and qualified service for OEM Manufacturer Aluminum Automatic Drop Dustproof Door Bottom Seal, Winning customers’ trust will be the gold key to our accomplishment! Should you be fascinated in our merchandise, you should experience cost-free to go to our web site or contact us.
We constantly stick to the theory “Quality To start with, Prestige Supreme”. We have been fully committed to offering our consumers with competitively priced quality products and solutions, prompt delivery and qualified service for China Seal Strip and Bottom Seal, We warmly welcome you to come to visit us personally. We hope to establish a long-term friendship based on equality and mutual benefit. If you want to get in touch with us, please do not hesitate to call. We will be your best choice.

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 constantly stick to the theory “Quality To start with, Prestige Supreme”. We have been fully committed to offering our consumers with competitively priced quality products and solutions, prompt delivery and qualified service for OEM Manufacturer Aluminum Automatic Drop Dustproof Door Bottom Seal, Winning customers’ trust will be the gold key to our accomplishment! Should you be fascinated in our merchandise, you should experience cost-free to go to our web site or contact us.
OEM Manufacturer China Seal Strip and Bottom Seal, We warmly welcome you to come to visit us personally. We hope to establish a long-term friendship based on equality and mutual benefit. If you want to get in touch with us, please do not hesitate to call. We will be your best choice.