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fire dampers: rectangular dampers

Fire damper ETPL-3, FlaktWoods

Characteristics
Fire dampers marked CE certified EN 15650, EN 13501-3 classified
and tested according to EN 1366-2. Installable on ventilation
ducts ensure a rapid interruption of the air flow in case of fire.
May be implemented with servo motor, electromagnet or manual
reset thermal fuse.

Construction
Double casing in thick galvanized steel with thermal cut intermediate
in calcium silicate. Blade in calcium silicate moved on
pivots steel rotation housed on brass bushings. Provided with
outer flange for connection to ducts have thermal release device
calibrated standard at 72°C.

Fire class
Fire class EI90, EI 120 S or EI 180 S.

Operating conditions
Clean air, maximum air speed 10 m/s.

Weight

Width/
Height		 200 250 300 350 400 450 500 550 600 650 700 750 800 850
200 11,66 12,67 13,67 14,68 15,68 16,69 17,69 18,69 19,70 20,70 21,71 22,71 23,71 24,72
250 12,67 13,73 14,79 15,85 16,92 17,98 19,04 20,10 21,16 22,22 23,28 24,35 25,41 26,47
300 13,67 14,79 15,91 17,03 18,15 19,27 20,39 21,51 22,63 23,74 24,86 25,98 27,10 28,22
350 14,68 15,85 17,03 18,21 19,38 20,56 21,74 22,91 24,09 25,27 26,44 27,62 28,80 29,97
400 15,68 16,92 18,15 19,38 20,62 21,85 23,09 24,32 25,55 26,79 28,02 29,26 30,49 31,72
450 16,69 17,98 19,27 20,56 21,85 23,14 24,43 25,73 27,02 28,31 29,60 30,89 32,18 33,48
500 17,69 19,04 20,39 21,74 23,09 24,43 25,78 27,13 28,48 29,83 31,18 32,53 33,88 35,23
550 18,69 20,10 21,51 22,91 24,32 25,73 27,13 28,54 29,95 31,35 32,76 34,17 35,57 36,98
600 19,70 21,16 22,63 24,09 25,55 27,02 28,48 29,95 31,41 32,87 34,34 35,80 37,27 38,73
650 20,70 22,22 23,74 25,27 26,79 28,31 29,83 31,35 32,87 34,40 35,92 37,44 38,96 40,48
700 21,71 23,28 24,86 26,44 28,02 29,60 29,83 31,35 34,34 35,92 37,50 39,08 40,66 42,23
750 22,71 24,35 25,98 27,62 29,26 30,89 32,53 32,76 35,80 37,44 39,08 40,71 42,35 43,99
800 23,71 25,41 27,10 28,80 30,49 32,18 33,88 34,17 37,27 38,96 40,66 42,35 44,04 45,74

 

Width/
Height		 900 950 1000 1050 1100 1150 1200 1250 1300 1350 1400 1450 1500
200 25,72 26,73 27,73 28,73 29,74 30,74 31,75 32,75 33,76 34,76 35,76 36,77 37,77
250 27,53 28,59 29,65 30,72 31,78 32,84 33,90 34,96 36,02 37,09 38,15 39,21 40,27
300 29,34 30,46 31,58 32,70 3,82 34,94 36,06 37,17 38,29 39,41 40,53 41,65 42,77
350 31,15 32,33 33,50 34,68 35,86 37,03 38,21 39,39 40,56 41,74 42,92 44,09 45,27
400 32,96 34,19 35,43 36,66 37,90 39,13 40,36 41,60 42,83 44,07 45,30 46,53 47,77
450 34,77 36,06 37,35 38,64 39,93 41,23 42,52 43,81 45,10 46,39 47,68 48,98 50,27
500 36,58 37,93 39,28 40,62 41,97 43,32 44,67 46,02 47,37 48,72 50,07 51,42 52,77
550 38,39 39,79 41,20 42,61 44,01 45,42 46,83 48,23 49,64 51,05 52,45 53,86 55,27
600 40,20 41,66 43,12 44,59 46,05 47,52 48,98 50,44 51,91 53,37 54,84 56,30 57,77
650 42,00 43,53 45,05 46,57 48,09 49,61 51,13 52,66 54,18 55,70 57,22 58,74 60,26
700 43,81 45,39 46,97 48,55 50,13 51,71 53,29 54,87 56,45 58,03 59,61 61,18 62,76
750 45,62 47,26 48,90 50,53 52,17 53,81 55,44 57,08 60,35 60,35 61,99 63,63 65,26
800 47,43 49,13 50,82 52,51 54,21 55,90 57,60 59,29 62,68 62,68 64,37 66,07 67,76

 

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