- Rectangular fire damper FK-K90 with spring return actuator, smoke detector RM-O-3-D and cover grilles on both sides
- General building inspectorate licence
Z-6.50-2031 - Integration into the centralised BMS with TROXNETCOM
Fire dampers are designed for automatic isolation of fire compartments in ventilation and air conditioning systems (RLT-systems).
Fire dampers have to close after a certain temperature is reached, sealing off sections of a building to prevent the spreading of fire and smoke.
To prevent smoke from spreading at temperatures below the temperature that triggers the thermal release, fire dampers can also be closed by optional smoke detectors.
square, rectangular
W: 200 – 1,500 mm
H: 200 – 800 mm
Intermediate sizes in 1-mm increments
Fire resistance class:
Depends on usage
square, rectangular
W: Approx. 300 – 1,500 mm
H: Approx. 300 – 800 mm
Fire resistance class:
K 90 acc. to DIN 4102
square
300 – 625 mm
Fire resistance class:
K30-U according to
construction and testing
principles
