China Manufacturer for Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal

We emphasize improvement and introduce new goods into the market each year for China Manufacturer for Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal, sincerity and strength ,always maintain approved superior quanlity ,welcome to our factoty for go to and instruction and small business.
We emphasize improvement and introduce new goods into the market each year for , Further, we’re supported by highly experienced and knowledgeable professionals, who have immense expertise in their respective domain. These professionals work in close coordination with each other to provide our clients an effective range of products.

Product Description

GF-B07 Consealed drop down seal, four-bar linkage mechanism, suitable for doors with slots in the door leaf. During installation, a 35mm*14mm through slot is required to be processed at the bottom of the door, and the product is placed in it, and the cover plates and seals at both ends are fixed with screws. The use of this product does not affect the overall style of the door.

• Length：330mm-1500mm

• Sealing gap：3mm-15mm

• Finish：Anodized silver

• Fixing：With stainless steel bracket. bracket.With pre-mounted screws under the seal, and the standard screws are equipped with hanging plate.

• Plunger optional：Nylon plunger, wedge plunger

• Seal：Thermoplastic rubber seal ,  gray or black colour

We emphasize improvement and introduce new goods into the market each year for China Manufacturer for Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal, sincerity and strength ,always maintain approved superior quanlity ,welcome to our factoty for go to and instruction and small business.
China Manufacturer for China Seal Strip and Bottom Seal, Further, we’re supported by highly experienced and knowledgeable professionals, who have immense expertise in their respective domain. These professionals work in close coordination with each other to provide our clients an effective range of products.