FIRE DAMPER |
Model FDMR.01. Manual operation and thermal outside of the damper with protection case. |
Model FDMR.40. Electric servomotor 230 v. AC with return spring Belimo BFL/BFN/BF 230-T with two auxiliary contactors. |
Model FDMR.50. Electric servomotor 24 v. AC/DC with return sprng Belimo BFL/BFN/BF 24-T with two auxiliary contactors. |
The FDMR series circular fire dampers are indicated for installation in general ventilation systems as barriers between two fire sectors. They can be installed in both vertical and horizontal wall. For an optimum fit with the duct, there are perimeter seals at both ends of the damper. |
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