Fire Dampers Type ‘FK-EU’
FOR DIVERSE APPLICATIONS
Rectangular fire damper for the isolation of duct penetrations between fire compartments, for a variety of installation situations, available in many different sizes and constructions
- Nominal sizes 200 × 200 – 1500 × 800 mm, in increments of 1 mm
- Low differential pressure and sound power level
- Explosion-proof construction (ATEX) as an option
- Can also be used as an air transfer damper
- Optional stainless steel casing or powder-coated casing for increased corrosion protection
- Integration into the central BMS with TROXNETCOM
- Universal installation options
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Product Information
Optional equipment and accessories
- Electric actuator 24 V/230 V
- Release temperature 72/95 °C
- Duct smoke detector RM-O-3-D
- With fusible link
- With fusible link for use in potentially explosive atmospheres
- With spring return actuator
- With spring return actuator for use in potentially explosive atmospheres
- With spring return actuator and duct smoke detector
- With spring return actuator, duct smoke detector and cover grilles on both ends for use as an air transfer opening, with general building inspectorate licence Z-6.50-2031
- Fire dampers with casing length L = 500 mm only for installation: with installation subframe and installation kit; with installation kit for lightweight partition walls; adjacent to solid walls and remote from solid walls
- Release temperature 72 °C or 95 °C (for use in warm air ventilation systems)
- Single-handed operation
- Limit switch for damper blade position indication
- Limit switch for damper blade position indication for use in potentially explosive atmospheres
- Spring return actuator for 24 V AC/DC or 230 V AC supply voltage
- Spring return actuator for 24 – 230 V supply voltage, for use in potentially explosive atmospheres
- Network module for the integration with AS-i or LON networks
- Spring return actuator and pre-wired duct smoke detector, 24 V or 230 V supply voltage
- Installation subframe and installation kit for dry mortarless installation in solid walls
- Installation kit for installation into solid non-load-bearing walls with flexible ceiling joint
- Installation kit for dry mortarless installation on the face of solid walls
- Installation kit for dry mortarless installation adjacent to solid walls
- Installation kit for dry mortarless installation remote from solid walls and ceiling slabs
- Installation kit for dry mortarless installation in lightweight partition walls/fire walls with metal support structure and cladding on both sides
- Installation kit for dry mortarless installation into shaft walls with or without metal support structure but with cladding on one side
- Installation kit for installation into lightweight partition walls with flexible ceiling joint
- Flexible connectors
- Cover grille
- Circular spigots
- Duct smoke detector RM-O-3-D
- Duct smoke detector with airflow monitor RM-O-VS-D
- Rectangular or square construction, rigid casing, both flanges with fixing holes
- Suitable for the connection of ducts, spigots, flexible connectors or a cover grille
- The release mechanism is accessible and can be tested from the outside
- Two inspection access panels
- Remote control with spring return actuator
- Galvanised sheet steel
- Galvanised sheet steel, powder-coated RAL 7001
- Stainless steel 1.4301
- Special insulation material
- Special insulation material with coating
- Damper blade shafts and driving linkage made of stainless steel
- Brass or stainless steel bearings
- Seals of polyurethane or elastomer
The construction variants with stainless steel or powder-coated casing meet even more critical requirements for corrosion protection. Detailed listing on request.
- Construction Products Regulation
- EN 15650:2010 Ventilation for buildings – Fire dampers
- EN 1366-2:1999 Fire resistance tests for service installations – Fire dampers
- EN 13501-3:2010 Fire classification of construction products and building elements
- EN 1751:1999 Ventilation for buildings – Air terminal devices
- The functional reliability of the fire damper must be tested at least every six months; this has to be arranged by the owner of the ventilation system; functional tests must be carried out in compliance with the basic maintenance principles stated in EN 13306 and DIN 31051. If two consecutive tests, one 6 months after the other, are successful, the next test can be conducted one year later.
- A functional test involves closing the damper blade and opening it again; with a spring return actuator this can be done via remote control
- Fire dampers must be included in the regular cleaning schedule of the ventilation system.
- For details on maintenance and inspection refer to the installation and operating manual