Chinese Professional Concealed Automatic Drop Down Bottom Seal Door Bottom Automatic Drop Down Seal

Chinese Professional Concealed Automatic Drop Down Bottom Seal Door Bottom Automatic Drop Down Seal

Product Advantage;

1)  Small size, compact and unique structure, small installation space, wide applications.

2)  Top installation or install with brackets.

3)  The top installation is convenient and diversified,  extract the whole lifting mechanism to install, or only extract sealing strip to install.

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

5)  Stable and reliable big plunger, automatically locks after adjustment and does not loosen. Durable and stable sealing effect.

6)  Optional for stainless steel bracket or Nylon decorative end cap.


Product Detail

Product Tags

We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Chinese Professional Concealed Automatic Drop Down Bottom Seal Door Bottom Automatic Drop Down Seal, We sincerely welcome abroad buyers to consult for that long-term cooperation plus the mutual advancement.
We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for China Seal Strip and Bottom Seal, By adhering to the principle of “human oriented, winning by quality”, our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.

Product Description

GF-B05 Consealed drop down seal, four-bar linkage mechanism, suitable for doors with slots in the door leaf. When installing, there must be a 20mm*12mm through slot at the bottom of the door. Place the product in it, and fix the cover plate and the sealer at both ends with screws (or fix them upward from the bottom of the sealing strip). The use of this product does not affect the overall door style.

• Length:260mm-1500mm

• Sealing gap:3mm-15mm

• Finish:Anodized silver

• Fixing:With pre-mounted screws under the seal, endcap optional.With stainless steel bracket

• Plunger optional:Copper plunger, nylon plunger and universal plunger

• Seal:Co-extruded PVC seal, black colour

B05尺寸
B05安装

We retain improving upon and perfecting our items and repair. At the same time, we perform actively to do research and progress for Chinese Professional Concealed Automatic Drop Down Bottom Seal Door Bottom Automatic Drop Down Seal, We sincerely welcome abroad buyers to consult for that long-term cooperation plus the mutual advancement.
Chinese Professional China Seal Strip and Bottom Seal, By adhering to the principle of “human oriented, winning by quality”, our company sincerely welcomes merchants from at home and abroad to visit us, talk business with us and jointly create a brilliant future.


  • Previous:
  • Next:

  • Write your message here and send it to us