Acoustic Automatic Drop Door Bottom Seal Concealed Type With Side Collar
Concealed Acoustic Automatic Door Bottom Seals with Side Collar Automatically Drop Down Aluminium Weatherstrips for Door
Features:
This Automatic door bottom seals is suitable for all kinds of wooden doors and some metal doors. 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.
The item is made by 1.5mm thickness 6063 aluminium alloy shell, copper plunger, silicone rubber strips and stainless steel accessories.
These kinds of Automatic door bottom seals serve many important functions, including blocking below things:
1, Sound
2, Air
3, Smoke
4, Insects
5, Dust
6, Wind
Specifications:
| Item No.: | BH-M027 |
| Min/Max Gap: | 3mm to 15mm |
| Finish: | Clear Anodised |
| Fixing: | Concealed 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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