Daily Archives: February 25, 2015

Fire dampers with a multi-plane cut-off partition

A different solution from the one discussed above are the multi-plane dampers. They allow the use of knees, arches and offsets right behind the hatch. However, pay attention, that the multi-blade fire dampers currently available on the Polish market are made …

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Daily Archives: February 25, 2015

Fire dampers with a multi-plane cut-off partition