Winding drum for sliding system S3 with “High Lift” up to 4160 mm. Max. cable diameter: 6 mm. Max. door weight: 725 kg per pair. Max. drum diameter: 280 mm. Max. lift height: 4160 mm. Drum supplied with 2 safety windings. Spring calculation as for 6375-164. Right (black) and left (red) couple.
Packing: 3 – Weight: 6,5765 kg per pair.