Acoustic Soundproof Dust Prevention Automatic Drop Down Door Bottom
Seals Weather Strips Concealed With Side Edge 915mm
Features:
1, Easy to install, the concealed style makes it unvisible, can
keep the door surface's beauty..
2, Tested for durability 1,000,000 cycles, without failure, and
still work fine.
3, Anti-noisy pollution, anti-wind and dust, anti-collision,
thermal insulating, water-proof.
4, Eco-frendly.
5, Threshold seals perform an essential role in smoke containment
for door assemblies, and are also an essential part of an acoustic
sealing system. This range of automatic threshold seals includes
options for easy face-fixed installation, or discreet mortising
into door leaves, for both medium and heavy duty applications. A
spring-loaded mechanism, requiring no power, ensures easy door
operation and effective sealing when closed.
Installation instruction:
Install Location: Door Bottom. Full Sealed Stainless Steel End
Plates with Screw. Be installed in the pre-slotted under the bottom of door. When the door closed, the door frame
press the copper bolt, the seals will drop down and touch the floor
automaticly. When the door opened, the seals will lifting
automaticly, leave the floor.
Step 1. Pre-slot a slot that size about 15*34mm (which can put the
seals inside) under the bottom of door.
Step 2. Make sure the install direction. The end with copper bolt
is near to the frame with hinges and the hermetic seal face to
floor.
Step 3. Make sure the bottom seal length can fit the door:
The length of BH-M011 bottom seal should be 3-5mm shorter than
width of the door if need to make the side plates implant of the
door leaf. If not, the length should be same as the door width.
Step 4. According to the frame and door size, cut the end without
copper bolt to get the proper length.
Step 5. Adjust : After installation. Open the door and turn on the
copper bolt out or in to adjust the drop down parts to touch the
floor slightly when the door closed.
Note: if there are too few ejections, the sealing effect cannot be
reached; If there are too many ejections, it is easy to scratch
with the floor and damaged the seals when closing the door, so it
needs to be repeatedly adjusted to achieve the best sealing effect.
Specifications:
| Item No.: | BH-M011-915 |
| Min/Max Gap: | 3mm to 14mm |
| Finish: | Clear Anodised |
| Fixing: | Concealed screw fix, fixing holes are pre-drilled |
| Seal: | Silicon Rubber or Fire retadant Silicone |
| Fixed Part: | Stainless Steel, Including Screws |
| Size can do: | 250-2500mm |
| Length: | 915mm |
| Can cut length: | 915mm - can be cutted to 800mm |
