FOR DIFFUSERS IN SUSPENDED F30 CEILINGS
Square fire damper for installation in suspended fire-resistant F30 ceilings For the isolation of duct penetrations between fire compartments, available in five nominal nominal sizes
Nominal sizes for diffusers sized 300 × 300 – 625 × 625 mm
Satisfies high ventilation requirements when combined with a diffuser
Coated construction meets high hygiene requirements
Integration into the central BMS with TROXNETCOM
Optional equipment and accessories
Ceiling diffusers/swirl diffusers
External fusible link, 72 °C
Electric actuator
Release temperature 72/95 °C
Application
Fire dampers of Type KU-K30 for the isolation of air terminal devices in self supporting fire-resistant suspended ceilings in the event of a fire
To prevent the propagation of fire and smoke through ductwork to adjacent designated fire compartments
Special characteristics
Licence Z-41.3-320
Tested to DIN 4102-6 for fire resistance properties
Classification to DIN 4102, K30-U
Low differential pressure and sound power level
For use with supply air or extract air systems (for supply air systems with perforated sheet metal)
Integration into the central BMS with TROXNETCOM
Classification
Fire resistance class K30-U to DIN 4102-6
Nominal sizes
Fire damper: 300 × 300, 400 × 400, 500 × 500, 600 × 600, 625 × 625 mm
Spigot Ø (depending on the nominal size): 160, 200, 250, 315 mm
Variants
With fusible link
With spring return actuator
Parts and characteristics
Release temperature 72 °C or 95 °C (for use in warm air ventilation systems)
Attachments
Limit switch for damper blade position indication
Spring return actuator for 24 V or 230 V supply voltage