China OEM Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal

China OEM Fire Rated Door Drop Down Seal Concealed Automatic Door Bottom Seal

Product Advantage;

1) Super silent concept, specially for silent door.

2) The humanized design plunger, no matter how short it is exposed, easy to pull out and adjust.

3) The better mute performance ; the lifting mechanism won’t make a sound while using.

4) Cladding type lifting mechanism, better soundproof and sealing performance. D type sealing strip without wings can also be selected to cleanroom, operating room and other environmental requirements.

5) Internal four-bar linkage mechanism, flexible movement, stable structure, stronger anti – wind pressure.

6) Diversified installation, brackets installation, also can extracted the lifting mechanism to install on the top of door bottom.

7) Internal case can be draw out as a whole, convenient to install and maintenance.

8) Optional anti-dispute button component, the main body can be installed in advance, but can not be used normally, after the end of the project or the elimination of the dispute, can be directly inserted into the button component, normal adjustment use. Simple and convenient.

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Product Detail

Product Tags

Persisting in “High top quality, Prompt Delivery, Aggressive Price”, now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients’ large comments for China OEM 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.
Persisting in “High top quality, Prompt Delivery, Aggressive Price”, now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients’ large comments for , Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer’s wider and higher requirement in recent years. We’re looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!

Product Description

GF-B17 Consealed drop down seal, four-bar linkage mechanism, suitable for doors with slots in the door leaf. During installation, a 30mm*15mm 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：Silicon rubber seal, gray.colour

B17-
安装图

Persisting in “High top quality, Prompt Delivery, Aggressive Price”, now we have established long-term cooperation with customers from the two overseas and domestically and get new and aged clients’ large comments for China OEM 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 OEM China Seal Strip and Bottom Seal, Based on our automatic production line, steady material purchase channel and quick subcontract systems have been built in mainland China to meet customer’s wider and higher requirement in recent years. We’re looking forward to cooperating with more clients worldwide for common development and mutual benefit!Your trust and approval are the best reward for our efforts. Keeping honest, innovative and efficient, we sincerely expect that we can be business partners to create our brilliant future!

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