Franzen Feuerschutztüren GmbH
Gerhard-Welter-Str. 7
D-41812 Erkelenz
phone +49 (0) 2431-80070
Franzen multi purpose ceiling steel flaps
Multi purpose ceiling flaps
Franzen DKN-1
Franzen DKN-1
single-leaf
multi purpose
internal ceiling flap
Franzen DKN-2
Franzen DKN-2
double-leaf
multi purpose
internal ceiling flap
Franzen DKN-1
Franzen DKN-1
single-leaf
multi purpose
external ceiling flap
Franzen DKN-2
Franzen DKN-2
double-leaf
multi purpose
external ceiling flap
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