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Fire dampers shut automatically to prevent the propagation of fire and smoke through ductwork to adjacent designated fire compartments. FKR fire dampers are tested according to DIN 4102. Local requirements and building inspectorate approvals are essential in the country where the units are to be installed.
Correct installation locations are solid walls, solid ceiling slabs and gypsum wallboards are approved installation locations. Installation orientation and air flow direction are not critical. In the case of fire, the damper is triggered either by a fusible link at 72 °C or thermoelectrically with a spring return actuator, the release mechanism is accessible and can be tested from the outside.
Fire dampers Type FKR-01-K90 with flanges and FKR-02-K90 comply with DIN 4102-6, fire resistance class K90.
| Downloads | Group | Type | Ident-No. | Type / Size |
|---|---|---|---|---|
| FKR-01-K90 · FKR-02-K90 | Fire Dampers | Technical Leaflet | 4/8/EN/9 | PDF / 1.0 MB |
| FKR-01-K90 · FKR-02-K90 (german version) | Fire Dampers | Operating and Maintenance Instruction | M375DE0 – 07/2010 | PDF / 3.9 MB |
| FKR-01-K90 · FKR-02-K90 (german version) | Fire Dampers | Approval | Z-41.3-322 | PDF / 667 KB |
| FKR-01-K90 · FKR-02-K90 (german version) | Fire Dampers | Certificate of Accordance | ÜZ-BWU03-I 17.2.26 | PDF / 512 KB |
| FK-K90 · FKN-K90 · E01-K90 · FKR-01-K90 · FKR-02-K90 · FKRS-02-K90 | Fire Dampers | Assembly and Maintenance Instruction | E016ER0 | PDF / 20 KB |
