Best quality Automatic Under Door Drop Down Seal Fire Door Seal

The corporation keeps towards the procedure concept “scientific administration, top quality and effectiveness primacy, buyer supreme for Best quality Automatic Under Door Drop Down Seal Fire Door Seal, By 10 years effort, we attract customers by competitive price and excellent service. Moreover, it’s our honest and sincerity, which help us always be clients’ first choice.
The corporation keeps towards the procedure concept “scientific administration, top quality and effectiveness primacy, buyer supreme for , If you have any requests, pls email Us with your detailed demands, we’ll give you the most wholesale Competitive Price with the Super Quality and the Unbeatable First-class Service ! We can give you the most competitive prices and high quality, because we’re much more Expert! So be sure to do not hesitate to contact us.

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

The corporation keeps towards the procedure concept “scientific administration, top quality and effectiveness primacy, buyer supreme for Best quality Automatic Under Door Drop Down Seal Fire Door Seal, By 10 years effort, we attract customers by competitive price and excellent service. Moreover, it’s our honest and sincerity, which help us always be clients’ first choice.
Best quality China Seal Strip and Bottom Seal, If you have any requests, pls email Us with your detailed demands, we’ll give you the most wholesale Competitive Price with the Super Quality and the Unbeatable First-class Service ! We can give you the most competitive prices and high quality, because we’re much more Expert! So be sure to do not hesitate to contact us.