Feuerschutztür-Schließsystem ASSA G461

Description FD461 is a mechanical coordinator for double leaf doors for correct closing sequence – inactive leaf closes before active leaf starts to close. Features Finish: silver Maximum door leaf weight 120 kg Hinge distance 1350 – 2500 mm, non-hinge side 1400 – 2800mm Non-hinge side mounting requires hook arm ASG120 Suitable for fire and smoke protection doors Suitable for right and left handed doors PS! Door closer is not included.