Personlized Products En / as/ UL Tested Automatic Door Bottom Seal Door Drop Down Acoustic Seal Door Sweep Seal

We always think and practice corresponding to the change of circumstance, and grow up. We purpose at the achievement of a richer mind and body as well as the living for Personlized Products En / as/ UL Tested Automatic Door Bottom Seal Door Drop Down Acoustic Seal Door Sweep Seal, Your inquiry might be extremely welcomed plus a win-win prosperous development are what we’ve been expecting.
We always think and practice corresponding to the change of circumstance, and grow up. We purpose at the achievement of a richer mind and body as well as the living for China Door Drop Seal and Acoustic Seal, You can always find the products you require in our company! Welcome to inquire us about our product and anything we know and we can help in auto spare parts. We’re looking forward to work with you for a win-win situation.

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 think and practice corresponding to the change of circumstance, and grow up. We purpose at the achievement of a richer mind and body as well as the living for Personlized Products En / as/ UL Tested Automatic Door Bottom Seal Door Drop Down Acoustic Seal Door Sweep Seal, Your inquiry might be extremely welcomed plus a win-win prosperous development are what we’ve been expecting.
Personlized Products China Door Drop Seal and Acoustic Seal, You can always find the products you require in our company! Welcome to inquire us about our product and anything we know and we can help in auto spare parts. We’re looking forward to work with you for a win-win situation.