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Summary of Contents for Lindab CFDM
- Page 1 | w e s i m p l i f y c o n s t r u c t i o n LindabFire Damper CFDM / CFDM-V Technical information...
- Page 2 • Internal leakage class 2 acc. to EN 1751, external leakage is equal to ducting system • Corrosion resistant acc. to EN 15650 • ES Certificate No. 1391-CPR-2018/0129 • Declaration of Perfomance No. PM/CFDM/01/16/1 Working conditions Exact damper function is provided under the following conditions: a) Maximum air circulation speed: 12 m.s...
- Page 3 72°C has been reached. Automatic initiation of the shutting device is not activated if the temperature does not exceed 70°C. By CFDM the design .01 with mechanical control can be equipped by one or two limit switches signalling position of the damper blade "CLOSED". But in the case of the CFDM-V there is no place to lead cables of the limit switches out of the duct - the dish valve is in the way.
- Page 4 4 Thermal fuse 5 Locking planchet Position: 1 Damper casing 2 Damper blade 3 Shutting spring 4 Thermal fuse 5 Locking planchet 6 Dish valve Weights and effective area CFDM / CFDM-V 0,45 0,19 0,17 0,0030 17,5 0,58 0,27 0,23...
- Page 5 The distance between the fire damper and the construction (wall, ceiling) must be at least 75 mm. In case that two or more dampers are supposed to be installed in one fire separating construction, the distance between the adjacent dampers must be at least 200 mm according to EN 1366-2 paragraph 13.5. Email: sales@lindab.co.uk www.lindab.co.uk...
- Page 6 100 mm or into solid ceiling construction made e.g. of normal concrete with minimum thickness 110 mm or porous concrete with minimum thickness 125 mm. The fire damper can be integrated into a gypsum wall construction with fire classification EI 120 or EI 90. Email: sales@lindab.co.uk www.lindab.co.uk...
- Page 7 | w e s i m p l i f y c o n s t r u c t i o n Statement of installations the fire dampers CFDM / CFDM-V mortar or gypsum...
- Page 8 Used materials - example*: 3 - Hilti CFS-CT B 1S 140/50 4 - Hilti CFS-CT Position: 1 Fire damper CFDM 2 Solid wall construction 3 Fire resistant board Fire resistant board and fire stop coating can be 4 Fire stop coating thickness 1 mm replaced by another approved fire sealing system for damper installation with equivalent material properties.
- Page 9 3 - Mineral stone wool min. density 65 kg/m 4 - PROMASTOP-P (-I), Hilti CFS-S ACR Position: 6 - PROMASTOP-E (-CC), Hilti CFS-CT 1 Fire damper CFDM 2 Solid wall construction 3 Mineral stone wool Fire resistant board and fire stop coating can be...
- Page 10 Installation opening has to be reinforced by profile (UW, CW). Profil is fixed by screws ≥3,5 mm with corresponding length. Distance between screws ≤200 mm. ≥ 100 Position: 1 Fire damper CFDM 2 Solid wall construction 3 Mortar or gypsum 4 Steel duct Email: sales@lindab.co.uk www.lindab.co.uk...
- Page 11 Used materials - example*: 3 - Hilti CFS-CT B 1S 140/50 4 - Hilti CFS-CT Position: 1 Fire damper CFDM 2 Gypsum wall construction 3 Fire resistant board Fire resistant board and fire stop coating can be 4 Fire stop coating thickness 1 mm replaced by another approved fire sealing system for damper installation with equivalent material properties.
- Page 12 3 - Mineral stone wool min. density 65 kg/m 4 - PROMASTOP-P (-I), Hilti CFS-S ACR Position: 6 - PROMASTOP-E (-CC), Hilti CFS-CT 1 Fire damper CFDM 2 Gypsum wall construction 3 Mineral stone wool Fire resistant board and fire stop coating can be...
- Page 13 Opening Fill gap Insert damper in the duct ≥ 25 150* * min. 110 - Concrete/ min. 125 - Aerated concrete Position: 1 Fire damper CFDM 2 Solid wall construction 3 Mortar or gypsum 4 Steel duct Email: sales@lindab.co.uk www.lindab.co.uk...
- Page 14 * min. 110 - Concrete/ min. 125 - Aerated concrete 3 - Hilti CFS-CT B 1S 140/50 4 - Hilti CFS-CT Position: 1 Fire damper CFDM 2 Ceiling wall construction Fire resistant board and fire stop coating can be 3 Fire resistant board...
- Page 15 2) Install the damper in distance 50mm from the edge in the duct 3) Insert valve housing in the duct and screw to the construction 4) Insert valve in the housing. 1 CFDM damper with fire resistance EIS60 or EIS90 or EIS120 2 Gypsum wall construction...
- Page 16 Coefficient of local pressure loss 2,502 1,591 1,086 0,848 Given data Fire damper CFDM 200 V = 600 m .h = 1,2 kg.m Tab. 3.2.1. = 0,0209 m Calculation: w [m.s ] = (V [m .h ] / 3600) / S [m ] w = 7,97 m.s...
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Page 17: Basic Data
| w e s i m p l i f y c o n s t r u c t i o n Basic data volumetric air flow per one damper [mm] distance of valve disc from zero position pressure loss at = 1,2 kg/m ∆p [Pa] [dB(A)] level of acoustic power Email: sales@lindab.co.uk www.lindab.co.uk... - Page 18 | w e s i m p l i f y c o n s t r u c t i o n Pressure loss and sound data of CFDM-V Damper with valve for air supply (TVPM)
- Page 19 | w e s i m p l i f y c o n s t r u c t i o n Damper with valve for air outlet (TVOM) Email: sales@lindab.co.uk www.lindab.co.uk...
- Page 20 Visual inspection of proper damper integration, inside damper area, damper blade, contact surfaces and silicon sealing. It is recommended to provide periodical checks, maintenance and service actions on Fire Equipment by Authorized persons schooled by Producer. Email: sales@lindab.co.uk www.lindab.co.uk...
- Page 21 EIS 60 EIS 120 Mineral stone wool with fire stop coating and EIS 90 cement lime plate EIS 60 EIS 90 Mortar or gypsum EIS 60 EIS 90 Mineral wool boards with fire resistant coating EIS 60 Email: sales@lindab.co.uk www.lindab.co.uk...
- Page 22 We simplify construction © 2019 Lindab Ltd. is a registered trademark of Lindab Ltd, as are the designation of our product ranges. Lindab Ltd reserves the right to make alterations without prior notice. Whilst every care has been taken in the preparation of this brochure, some changes may have occurred since publication.
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