Mechanism that, on the doors Andreu double leaf, ensures the correct order of closure of the leaf.
The selectors installed in the fire door Andreu comply with the norm UNE-EN 1158 and carry its corresponding CE marking.
Mechanism that, in the Andreu doors of double leaf, ensures the correct order of closure of the leaves, blocking it active leaf and releasing it only when the inactive has been closed.
The selectors installed in the fire door Andreu comply with the norm UNE-EN 1158 and carry its corresponding CE marking.
