U Shape Acoustic Automatic Door Bottom Seals Concealed Aluminium Weather Strip
U Shape Acoustic Automatic Door Bottom Seals Concealed Automatically Drop Down Aluminium Weatherstrips for Wooden Door
Features:
This Automatic door bottom seals is made by 1.5mm thickness 6063 aluminium alloy shell, round copper bolt, silicone rubber strips, stainless steel side cover and screws. It is ensure an efficient seal with an adjustable plunger that is compressed against the frame as the door is closed, activating a concealed flat spring mechanism, this mechanism drop down the seals smoothly from the housing. The seal compresses on either even or uneven surfaces and retracts automatically when the door is opened.
Automatic door bottoms serve many important functions, including blocking below things:
1, Sound
2, Air
3, Smoke
4, Insects
5, Dust
6, Wind
Specifications:
| Item No.: | BH-M032 |
| Min/Max Gap: | 3mm to 15mm |
| Finish: | Clear Anodised |
| Fixing: | Screw Fix |
| Seal: | Silicone Rubber |
| Fixed Part: | Stainless Steel Screws |
| Size can do: | 300-1500mm |
| Regular length: | 800mm, 915mm, 1000mm |
| Regular length can cut length: |
800mm - cancut to 700mm, 915mm - can cut to 800mm, 1000mm - can cut to 900mm. |
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