The closing sequence control ensures that the closing sequence of the active and inactive leafs is in the prescribed order. The function of the closing sequence selector is only guaranteed if the active leaf is opened at least up to a certain angle (stop position). If the inactive leaf (full panic) is opened first, the driver flap ensures that the active leaf always opens to such an extent that it reaches this stop position. Material: galvanised steel with plastic roller
For decades, we have been dealing with doors, gates and frames for different construction sectors, creating safe environments that are protected against fire, smoke and noise
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