Fire damper FK 90

CE marked maintenance-free FK120 fire dampers are compatible with the European Product Standard EN 15650. Series FK92 includes fire resistant dampers for 30, 60 and 90 minutes. Series FK120 includes fire resistant dampers for 120 minutes. Various installation choices of FK120 fire dampers provide planning flexibility for the users. The dampers can be installed with the blade axis horizontal or vertical. FK 120 Fire Dampers can be connected to duct systems as well as wall transitions. In addition, FK 120 Fire Dampers can be used for air transfer with a protective grille and fire detector on both sides. There are also models used for commercial kitchens. They can be provided in the different sizes from 200 mm x 200 mm to 1500 x 800 mm (WxH) with 5 mm increments. FK 120 Fire Dampers can be provided in the size of 1000 mm x 1000 mm as well. The galvanized sheet damper casing has class C air leak tightness according to EN 1751. Also, the damper blades are made up of wear-resistant calcium silicate. The activation temperature for enclosed release elements is 70°C or 95°C. Actuators are operated manually or automatically. In addition, dampers and actuators are supplied with ex-proof features. FK 90 Fire Dampers are compatible with the 2014/34/EU ATEX-Equipment Directive and have an Environmental Product Declaration (EPD). They have been awarded with the hygiene certificate as well. CE marked and compatible with the European Product Standard EN 15650 Environmental Product Declaration (EPD) Hygiene Certificate Maintenance-free Provided in the different sizes from 200 mm x 200 mm to 1500 x 800 mm (WxH) with 5 mm increments