Top Quality Automatic Under Door Drop Down Seal Fire Door Seal

Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Top Quality Automatic Under Door Drop Down Seal Fire Door Seal, We Sincerely welcome customers from all over the world to visit us, with our multifaceted cooperation and work together to develop new markets, create win-win brilliant future.
Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for , We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We’ll not live up to the historic opportunity of the times.

Product Description

Tested by European standard BS EN-1634 for 1/2 hours！

GF-B09 Consealed drop down seal, four-bar linkage mechanism, 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, and fix the cover and sealer at both ends with screws (or use screws to fix up from the bottom of the sealing strip). The use of this product does not affect the overall door style.

• Length：380mm-1800mm

• Sealing gap：3mm-15mm

• Finish：Anodized silver

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

• Plunger optional：Copper button, nylon button, universal button

• Seal：Silicon rubber seal, gray or black colou

Being supported by an highly developed and skilled IT group, we could offer you technical support on pre-sales & after-sales support for Top Quality Automatic Under Door Drop Down Seal Fire Door Seal, We Sincerely welcome customers from all over the world to visit us, with our multifaceted cooperation and work together to develop new markets, create win-win brilliant future.
Top Quality China Seal Strip and Bottom Seal, We maintain long-term efforts and self-criticism, which helps us and improvement constantly. We strive to improve customer efficiency to save costs for customers. We do our best to improve the quality of product. We’ll not live up to the historic opportunity of the times.