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NOR820 – Surface Mounted Fire rated Drop Down Seal 900mm
€50.00Installation of the NOR820 drop seal provides smoke and acoustic performance without the removal of timber from the door. Fitting of the seal is not detrimental to the doors performance for fire resistance.
The seal comes fully fire tested to comply with British Standard BS476: Part 22 and has a wealth of acoustic data as evidence of its competent sound attenuation properties.
Suitable for use on most fire doors
Compliant with BS 476-22
UL Approval
Smoke tested in accordance with BS 476-31.1
Acoustically tested in accordance with BS EN ISO 10140-2
Certifire CF629
1,000,000 cycle tested-
Size- (mm)14×35
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