Rectangular EIS fire damper with a fire resistance of 30, 60, 90 or 120 minutes depending on the installation type, for motorized and non-motorized applications.
(previously known as FD or FSD / MFSD)
Rectangular EIS fire damper with a fire resistance of 30, 60, 90 or 120 minutes depending on the installation type, for motorized and non-motorized applications.
(previously known as FD or FSD / MFSD)