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AT 48 RD automatic door seal
AT 48 RD automatic door seal - 1
AT 48 RD automatic door seal - 2
AT 48 RD automatic door seal - 3

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AT 48 RD automatic door seal

Ensures automatic compensation on inclined or uneven ground.

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Available in 5 versions

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Material: Aluminium rail, high-quality silicone sealing strip



Seals against noise, draughts and smoke



Automatic compensation on uneven floor


Door to floor distance up to 20 mm



The door seal can be shortened by 125 mm on the opposite side of the actuating pin



Easy to mount with mounting bracket


No need to remove seal during planing work



Small groove depth (30 mm)



For wooden frame pressure plate, hammer the centre of the pressure point in the frame or cover



For lift adjustment, turn the actuation pin using hexagon socket SW 3



Sound insulation values:


  • 7 mm air gap: 48 dB

  • 20 mm air gap: 42 dB
Notice

The door seal must not jam in the groove. We recommend groove size 30.5 x 13.1 mm.




Groove position as far as possible from the pivot