High reputation En / UL Tested Automatic Door Bottom Seal Door Drop Down Acoustic Seal Door Sweep Seal

High reputation En / UL Tested Automatic Door Bottom Seal Door Drop Down Acoustic Seal Door Sweep Seal

Product Advantage;

1) Consealed type, easily install with end cover plate or both bottom wings.

2) Unique design, M type spring with reinforced nylon structure, stable performance.

3) Nylon or copper plunger is available depending on the whole style of the door.

4) Silicone rubber sealing , high temperature resistance, aging resistance.

5) Intumescent fire strips are added on the bottom wings of both sides of B03, which can be used for fire door installation.

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Product Detail

Product Tags

Our organization promises all customers with the first-class products and solutions and the most satisfying post-sale service. We warmly welcome our regular and new clients to join us for High reputation En / UL Tested Automatic Door Bottom Seal Door Drop Down Acoustic Seal Door Sweep Seal, We cordially welcome shoppers from at your house and overseas to join us and cooperate with us to appreciate a greater upcoming.
Our organization promises all customers with the first-class products and solutions and the most satisfying post-sale service. We warmly welcome our regular and new clients to join us for China Door Drop Seal and Acoustic Seal, With more than 9 years of experience and a experienced team, we have exported our items to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.

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

B03FR安装
Our organization promises all customers with the first-class products and solutions and the most satisfying post-sale service. We warmly welcome our regular and new clients to join us for High reputation En / UL Tested Automatic Door Bottom Seal Door Drop Down Acoustic Seal Door Sweep Seal, We cordially welcome shoppers from at your house and overseas to join us and cooperate with us to appreciate a greater upcoming.
High reputation China Door Drop Seal and Acoustic Seal, With more than 9 years of experience and a experienced team, we have exported our items to many countries and regions all over the world. We welcome customers, business associations and friends from all parts of the world to contact us and seek cooperation for mutual benefits.