Classification
Performance class up to EN 13501-3, up to EI 240 (ve, ho, i ↔ o) S
The following applies to Germany:
If fire dampers with a purely mechanical shut-off element are to be used as an upstream shutter of an air transfer unit, the local building regulations must be observed. Usually the use of such upstream shutters of air transfer units is restricted to pressure differential systems.
Materials and surfaces
TROX casing:The construction variants with stainless steel or powder-coated casing meet even more critical requirements for corrosion protection. Detailed listing on request.
Supply package
If attachments and accessories are supplied from the factory with the fire dampers, they are already taken into account in the order code. Depending on the installation situations, supplementary materials for assembly and fixing may be needed to ensure proper installation, e.g. mortar, screws, mineral wool, etc. Such materials are not included in the supply package, unless they are expressly described as included in the supply package. The selection of additional attachments or accessories as well as the identification and provision of materials for assembly and fixing is the responsibility of those involved in the building project and must be done taking into account the required classification.
* Data applies to uniform upstream and downstream conditions for the fire damper
In the event of a fire, fire dampers shut automatically to prevent the propagation of fire and smoke through ductwork to adjacent designated fire compartments. In the event of a fire, the damper is triggered at 72 °C or at 95 °C (use in warm air ventilation systems) by a fusible link. The release mechanism is accessible and can be tested from the outside.
One or two limit switches (optional attachment) can be used to indicate the damper blade position.
Nominal sizes | 200 × 100 – 1500 × 800 mm ⁴ |
Casing lengths | 305 and 500 mm |
Volume flow rate range | Up to 14400 l/s or 51840 m³/h |
Differential pressure range | Up to 2000 Pa |
Temperature range 1, 3 | -20 to 50 °C |
Release temperature | 72 °C or 95 °C (for warm air ventilation systems) |
Upstream velocity ² | Standard construction ≤ 8 m/s, |
¹ Temperatures may differ for units with attachments. Details for other applications are available on request.
² Data applies to uniform upstream and downstream conditions for the fire dampers.
³ Condensation and the intake of humid fresh air have to be avoided as otherwise operation will be impaired or not be possible.
⁴ Damper blade with lip seal for sizes 1 and 2, damper blade with travel stop seal for size 3.
Sizes see functional description
Free area and resistance coefficient, width 200 – 800 mm
H | (1) | B | ||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | 700 | 750 | 800 | ||
100 | A [m²] | 0.013 | 0.016 | 0.02 | 0.023 | 0.027 | 0.03 | 0.034 | 0.037 | 0.041 | 0.044 | 0.048 | 0.051 | 0.055 |
100 | ζ | 1.05 | 0.96 | 0.88 | 0.83 | 0.78 | 0.75 | 0.71 | 0.69 | 0.66 | 0.64 | 0.62 | 0.61 | 0.59 |
125 | A [m²] | 0.0175 | 0.0222 | 0.027 | 0.0317 | 0.0365 | 0.0412 | 0.046 | 0.0507 | 0.0555 | 0.0602 | 0.065 | 0.0697 | 0.0745 |
125 | ζ | 0.93 | 0.85 | 0.78 | 0.73 | 0.69 | 0.66 | 0.63 | 0.61 | 0.59 | 0.57 | 0.55 | 0.54 | 0.52 |
150 | A [m²] | 0.0221 | 0.0281 | 0.0341 | 0.0401 | 0.0461 | 0.0521 | 0.0581 | 0.0641 | 0.0701 | 0.0761 | 0.0821 | 0.0881 | 0.0941 |
150 | ζ | 0.85 | 0.77 | 0.71 | 0.67 | 0.63 | 0.6 | 0.58 | 0.55 | 0.54 | 0.52 | 0.5 | 0.49 | 0.48 |
160 | A [m²] | 0.024 | 0.03 | 0.037 | 0.043 | 0.05 | 0.056 | 0.063 | 0.069 | 0.076 | 0.082 | 0.089 | 0.095 | 0.102 |
160 | ζ | 0.66 | 0.6 | 0.55 | 0.52 | 0.49 | 0.47 | 0.45 | 0.43 | 0.41 | 0.4 | 0.39 | 0.38 | 0.37 |
200 | A [m²] | 0.031 | 0.04 | 0.048 | 0.057 | 0.065 | 0.074 | 0.082 | 0.091 | 0.099 | 0.108 | 0.116 | 0.125 | 0.133 |
200 | ζ | 0.74 | 0.67 | 0.62 | 0.58 | 0.55 | 0.52 | 0.5 | 0.48 | 0.47 | 0.45 | 0.44 | 0.43 | 0.41 |
250 | A [m²] | 0.0397 | 0.0507 | 0.0617 | 0.0727 | 0.0837 | 0.0947 | 0.1057 | 0.1167 | 0.1277 | 0.1387 | 0.1497 | 0.1607 | 0.1717 |
250 | ζ | 0.67 | 0.61 | 0.56 | 0.53 | 0.5 | 0.47 | 0.45 | 0.44 | 0.42 | 0.41 | 0.4 | 0.38 | 0.37 |
300 | A [m²] | 0.0489 | 0.0624 | 0.0759 | 0.0894 | 0.1029 | 0.1164 | 0.1299 | 0.1434 | 0.1569 | 0.1704 | 0.1839 | 0.1974 | 0.2109 |
300 | ζ | 0.62 | 0.56 | 0.52 | 0.49 | 0.46 | 0.44 | 0.42 | 0.4 | 0.39 | 0.38 | 0.36 | 0.35 | 0.34 |
350 | A [m²] | 0.0581 | 0.0741 | 0.0901 | 0.1061 | 0.1221 | 0.1381 | 0.1541 | 0.1701 | 0.1861 | 0.2021 | 0.2181 | 0.2341 | 0.2501 |
350 | ζ | 0.58 | 0.52 | 0.48 | 0.45 | 0.43 | 0.41 | 0.39 | 0.38 | 0.36 | 0.35 | 0.34 | 0.33 | 0.32 |
400 | A [m²] | 0.0673 | 0.0858 | 0.1043 | 0.1228 | 0.1413 | 0.1598 | 0.1783 | 0.1968 | 0.2153 | 0.2338 | 0.2523 | 0.2708 | 0.2893 |
400 | ζ | 0.54 | 0.49 | 0.46 | 0.43 | 0.4 | 0.39 | 0.37 | 0.35 | 0.34 | 0.33 | 0.32 | 0.31 | 0.3 |
450 | A [m²] | 0.0765 | 0.0975 | 0.1185 | 0.1395 | 0.1605 | 0.1815 | 0.2025 | 0.2235 | 0.2445 | 0.2355 | 0.2548 | 0.2741 | 0.2934 |
450 | ζ | 0.57 | 0.51 | 0.47 | 0.43 | 0.41 | 0.39 | 0.37 | 0.35 | 0.34 | 0.33 | 0.32 | 0.31 | 0.3 |
500 | A [m²] | 0.0857 | 0.1092 | 0.1327 | 0.1562 | 0.1797 | 0.2032 | 0.2267 | 0.2502 | 0.2737 | 0.266 | 0.2878 | 0.3096 | 0.3314 |
500 | ζ | 0.54 | 0.48 | 0.44 | 0.41 | 0.39 | 0.37 | 0.35 | 0.34 | 0.33 | 0.31 | 0.3 | 0.3 | 0.29 |
550 | A [m²] | 0.1264 | 0.1507 | 0.175 | 0.1993 | 0.2236 | 0.2479 | 0.2722 | 0.2965 | 0.3208 | 0.3451 | 0.3694 | ||
550 | ζ | 0.42 | 0.4 | 0.37 | 0.35 | 0.34 | 0.32 | 0.31 | 0.3 | 0.29 | 0.28 | 0.28 | ||
600 | A [m²] | 0.1394 | 0.1662 | 0.193 | 0.2198 | 0.2466 | 0.2734 | 0.3002 | 0.327 | 0.3538 | 0.3806 | 0.4074 | ||
600 | ζ | 0.41 | 0.38 | 0.36 | 0.34 | 0.32 | 0.31 | 0.3 | 0.29 | 0.28 | 0.27 | 0.27 | ||
650 | A [m²] | 0.1524 | 0.1817 | 0.211 | 0.2403 | 0.2696 | 0.2989 | 0.3282 | 0.3575 | 0.3868 | 0.4161 | 0.4454 | ||
650 | ζ | 0.39 | 0.37 | 0.35 | 0.33 | 0.31 | 0.3 | 0.29 | 0.28 | 0.27 | 0.26 | 0.26 | ||
700 | A [m²] | 0.1654 | 0.1972 | 0.229 | 0.2608 | 0.2926 | 0.3244 | 0.3562 | 0.388 | 0.4198 | 0.4516 | 0.4834 | ||
700 | ζ | 0.38 | 0.35 | 0.33 | 0.32 | 0.3 | 0.29 | 0.28 | 0.27 | 0.26 | 0.25 | 0.25 | ||
750 | A [m²] | 0.1784 | 0.2127 | 0.247 | 0.2813 | 0.3156 | 0.3499 | 0.3842 | 0.4185 | 0.4528 | 0.4871 | 0.5214 | ||
750 | ζ | 0.37 | 0.34 | 0.32 | 0.31 | 0.29 | 0.28 | 0.27 | 0.26 | 0.25 | 0.25 | 0.24 | ||
800 | A [m²] | 0.1914 | 0.2282 | 0.265 | 0.3018 | 0.3386 | 0.3754 | 0.4122 | 0.449 | 0.4858 | 0.5226 | 0.5594 | ||
800 | ζ | 0.36 | 0.33 | 0.32 | 0.3 | 0.29 | 0.27 | 0.26 | 0.26 | 0.25 | 0.24 | 0.23 |
(1) Parameter
Free area and resistance coefficient, width 850 – 1500 mm
H | Parameter | B | ||||||
---|---|---|---|---|---|---|---|---|
900 | 1000 | 1100 | 1200 | 1300 | 1400 | 1500 | ||
200 | A [m²] | 0.117 | 0.1665 | 0.1442 | 0.1578 | 0.1714 | 0.185 | 0.1986 |
200 | ζ | 0.44 | 0.42 | 0.40 | 0.39 | 0.38 | 0.36 | 0.35 |
250 | A [m²] | 0.16 | 0.2157 | 0.1972 | 0.2158 | 0.2344 | 0.253 | 0.2716 |
250 | ζ | 0.39 | 0.37 | 0.35 | 0.34 | 0.33 | 0.32 | 0.31 |
300 | A [m²] | 0.203 | 0.2649 | 0.2502 | 0.2738 | 0.2974 | 0.321 | 0.3446 |
300 | ζ | 0.35 | 0.34 | 0.32 | 0.31 | 0.30 | 0.29 | 0.28 |
350 | A [m²] | 0.246 | 0.2746 | 0.3032 | 0.3318 | 0.3604 | 0.389 | 0.4176 |
350 | ζ | 0.32 | 0.31 | 0.30 | 0.29 | 0.28 | 0.27 | 0.26 |
400 | A [m²] | 0.289 | 0.3226 | 0.3562 | 0.3898 | 0.4234 | 0.457 | 0.4906 |
400 | ζ | 0.30 | 0.29 | 0.28 | 0.27 | 0.26 | 0.25 | 0.25 |
450 | A [m²] | 0.332 | 0.3706 | 0.4092 | 0.4478 | 0.4864 | 0.525 | 0.5636 |
450 | ζ | 0.29 | 0.28 | 0.26 | 0.26 | 0.25 | 0.24 | 0.23 |
500 | A [m²] | 0.375 | 0.4186 | 0.4622 | 0.5058 | 0.5494 | 0.593 | 0.6366 |
500 | ζ | 0.27 | 0.26 | 0.25 | 0.24 | 0.24 | 0.23 | 0.22 |
550 | A [m²] | 0.418 | 0.4666 | 0.5152 | 0.5638 | 0.6124 | 0.661 | 0.7096 |
550 | ζ | 0.26 | 0.25 | 0.24 | 0.23 | 0.23 | 0.22 | 0.21 |
600 | A [m²] | 0.461 | 0.5146 | 0.5682 | 0.6218 | 0.6754 | 0.729 | 0.7826 |
600 | ζ | 0.25 | 0.24 | 0.23 | 0.22 | 0.22 | 0.21 | 0.20 |
650 | A [m²] | 0.504 | 0.5626 | 0.6212 | 0.6798 | 0.7384 | 0.797 | 0.8556 |
650 | ζ | 0.24 | 0.23 | 0.22 | 0.22 | 0.21 | 0.20 | 0.20 |
700 | A [m²] | 0.547 | 0.6106 | 0.6742 | 0.7378 | 0.8014 | 0.865 | 0.9286 |
700 | ζ | 0.24 | 0.23 | 0.22 | 0.21 | 0.20 | 0.20 | 0.19 |
750 | A [m²] | 0.59 | 0.6586 | 0.7272 | 0.7958 | 0.8644 | 0.933 | 1.0016 |
750 | ζ | 0.23 | 0.22 | 0.21 | 0.20 | 0.20 | 0.19 | 0.19 |
800 | A [m²] | 0.633 | 0.7066 | 0.7802 | 0.8538 | 0.9274 | 1.01 | 1.0746 |
800 | ζ | 0.22 | 0.21 | 0.20 | 0.20 | 0.19 | 0.19 | 0.18 |
① Parameter
Quick sizing tables provide a good overview of the volume flow rates with different sound power levels as well as of differential pressures of up to 35 Pa. Approximate intermediate values can be interpolated. Precise intermediate values can be calculated with our Easy Product Finder design program. You can find this on our website at:
www.trox.de/mytrox/auslegungsprogramm-easy-poduct-finder-182e16348fac3d33
Volume flow rate qv in [m³/h] for differential pressure Δpst 35 Pa
200 – 650 mm
H | LWA [dB(A)] | B | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | ||
100 | 35 | 390 | 484 | 577 | 668 | 759 | 849 | 938 | 1027 | 1116 | 1205 |
125 | 35 | 507 | 627 | 745 | 862 | 978 | 1093 | 1208 | 1322 | 1435 | 1548 |
150 | 35 | 619 | 764 | 907 | 1048 | 1188 | 1326 | 1464 | 1601 | 1737 | 1873 |
160 | 35 | 728 | 897 | 1063 | 1227 | 1390 | 1550 | 1710 | 1869 | 2027 | 2185 |
200 | 35 | 835 | 1028 | 1216 | 1402 | 1586 | 1769 | 1950 | 2130 | 2309 | 2487 |
250 | 35 | 1026 | 1264 | 1496 | 1725 | 1951 | 2174 | 2396 | 2616 | 2835 | 3053 |
300 | 35 | 1232 | 1512 | 1786 | 2056 | 2321 | 2584 | 2844 | 3103 | 3360 | 3615 |
350 | 35 | 1434 | 1757 | 2071 | 2379 | 2683 | 2984 | 3281 | 3577 | 3870 | 4161 |
400 | 35 | 1634 | 1997 | 2351 | 2698 | 3039 | 3377 | 3710 | 4041 | 4369 | 4696 |
450 | 35 | 1474 | 1856 | 2225 | 2585 | 2938 | 3286 | 3629 | 3969 | 4305 | 4640 |
500 | 35 | 1647 | 2071 | 2480 | 2878 | 3269 | 3652 | 4031 | 4406 | 4778 | 5146 |
550 | 35 | 2733 | 3169 | 3595 | 4015 | 4429 | 4838 | 5243 | 5645 | ||
600 | 35 | 2983 | 3456 | 3919 | 4374 | 4823 | 5266 | 5704 | 6139 | ||
650 | 35 | 3232 | 3742 | 4241 | 4730 | 5213 | 5689 | 6160 | 6627 | ||
700 | 35 | 3479 | 4026 | 4560 | 5084 | 5600 | 6109 | 6613 | 7112 | ||
750 | 35 | 3725 | 4308 | 4877 | 5435 | 5984 | 6526 | 7062 | 7592 | ||
800 | 35 | 3970 | 4589 | 5193 | 5784 | 6367 | 6941 | 7508 | 8070 |
Volume flow rate qv in [m³/h] for differential pressure Δpst 35 Pa
700 – 1500 mm
H | LWA [dB(A)] | B | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
700 | 750 | 800 | 900 | 1000 | 1100 | 1200 | 1300 | 1400 | 1500 | ||
100 | 35 | 1293 | 1380 | 1468 | |||||||
125 | 35 | 1660 | 1772 | 1883 | |||||||
150 | 35 | 2008 | 2142 | 2276 | |||||||
160 | 35 | 2341 | 2497 | 2653 | |||||||
200 | 35 | 2664 | 2841 | 3017 | 2633 | 2915 | 3196 | 3476 | 3754 | 4031 | 4308 |
250 | 35 | 3270 | 3486 | 3701 | 3422 | 3785 | 4147 | 4506 | 4864 | 5221 | 5576 |
300 | 35 | 3869 | 4122 | 4374 | 4172 | 4611 | 5048 | 5482 | 5915 | 6345 | 6774 |
350 | 35 | 4451 | 4739 | 5027 | 4895 | 5406 | 5914 | 6419 | 6922 | 7423 | 7922 |
400 | 35 | 5020 | 5343 | 5664 | 5597 | 6177 | 6753 | 7327 | 7897 | 8465 | 9031 |
450 | 35 | 4972 | 5302 | 5630 | 6282 | 6929 | 7572 | 8211 | 8847 | 9480 | 10110 |
500 | 35 | 5512 | 5875 | 6237 | 6955 | 7667 | 8374 | 9077 | 9776 | 10471 | 11164 |
550 | 35 | 6044 | 6440 | 6834 | 7616 | 8392 | 9162 | 9926 | 10687 | 11444 | 12198 |
600 | 35 | 6570 | 6998 | 7424 | 8269 | 9107 | 9938 | 10763 | 11584 | 12401 | 13214 |
650 | 35 | 7091 | 7551 | 8008 | 8914 | 9813 | 10704 | 11589 | 12469 | 13344 | 14216 |
700 | 35 | 7606 | 8098 | 8585 | 9553 | 10511 | 11461 | 12405 | 13343 | 14276 | 15204 |
750 | 35 | 8118 | 8640 | 9158 | 10186 | 11203 | 12211 | 13213 | 14208 | 15197 | 16181 |
800 | 35 | 8626 | 9178 | 9727 | 10813 | 11889 | 12955 | 14013 | 15064 | 16109 | 17149 |
Volume flow rate qv in [m³/h] for differential pressure Δpst 35 Pa
200 – 650 mm
H | LWA [dB(A)] | B | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
200 | 250 | 300 | 350 | 400 | 450 | 500 | 550 | 600 | 650 | ||
100 | 45 | 525 | 690 | 841 | 975 | 1107 | 1239 | 1369 | 1499 | 1629 | 1758 |
125 | 45 | 710 | 870 | 1088 | 1258 | 1427 | 1595 | 1762 | 1928 | 2094 | 2258 |
150 | 45 | 880 | 1115 | 1323 | 1529 | 1733 | 1935 | 2136 | 2336 | 2534 | 2732 |
160 | 45 | 1063 | 1309 | 1552 | 1791 | 2028 | 2262 | 2496 | 2727 | 2958 | 3188 |
200 | 45 | 1219 | 1499 | 1775 | 2046 | 2314 | 2580 | 2845 | 3107 | 3368 | 3628 |
250 | 45 | 1498 | 1844 | 2183 | 2517 | 2846 | 3173 | 3496 | 3818 | 4137 | 4455 |
300 | 45 | 1797 | 2207 | 2607 | 2999 | 3387 | 3770 | 4150 | 4527 | 4902 | 5274 |
350 | 45 | 2092 | 2563 | 3022 | 3472 | 3915 | 4354 | 4788 | 5218 | 5646 | 6071 |
400 | 45 | 2384 | 2915 | 3431 | 3937 | 4435 | 4927 | 5413 | 5896 | 6375 | 6851 |
450 | 45 | 2151 | 2709 | 3247 | 3772 | 4287 | 4794 | 5295 | 5790 | 6282 | 6769 |
500 | 45 | 2404 | 3022 | 3619 | 4200 | 4769 | 5329 | 5882 | 6429 | 6971 | 7508 |
550 | 45 | 3987 | 4623 | 5246 | 5858 | 6462 | 7059 | 7650 | 8237 | ||
600 | 45 | 4353 | 5043 | 5718 | 6382 | 7036 | 7683 | 8322 | 8957 | ||
650 | 45 | 4715 | 5460 | 6187 | 6902 | 7605 | 8300 | 8988 | 9669 | ||
700 | 45 | 5076 | 5874 | 6653 | 7418 | 8170 | 8913 | 9648 | 10376 | ||
750 | 45 | 5435 | 6286 | 7116 | 7930 | 8731 | 9522 | 10303 | 11077 | ||
800 | 45 | 5792 | 6695 | 7576 | 8440 | 9289 | 10127 | 10954 | 11774 |
Volume flow rate qv in [m³/h] for differential pressure Δpst 35 Pa
700 – 1500 mm
H | LWA [dB(A)] | B | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|
700 | 750 | 800 | 900 | 1000 | 1100 | 1200 | 1300 | 1400 | 1500 | ||
100 | 45 | 1886 | 2014 | 2142 | |||||||
125 | 45 | 2422 | 2585 | 2748 | |||||||
150 | 45 | 2929 | 3126 | 3322 | |||||||
160 | 45 | 3416 | 3644 | 3871 | |||||||
200 | 45 | 3887 | 4145 | 4402 | 3842 | 4254 | 4663 | 5071 | 5477 | 5882 | 6285 |
250 | 45 | 4771 | 5086 | 5400 | 4993 | 5523 | 6050 | 6575 | 7097 | 7617 | 8136 |
300 | 45 | 5645 | 6014 | 6382 | 6088 | 6728 | 7365 | 7999 | 8630 | 9258 | 9884 |
350 | 45 | 6494 | 6915 | 7334 | 7142 | 7888 | 8629 | 9366 | 10100 | 10830 | 11558 |
400 | 45 | 7324 | 7795 | 8264 | 8166 | 9012 | 9853 | 10690 | 11522 | 12351 | 13177 |
450 | 45 | 7254 | 7735 | 8214 | 9166 | 10110 | 11048 | 11980 | 12908 | 13831 | 14751 |
500 | 45 | 8042 | 8572 | 9100 | 10147 | 11186 | 12217 | 13243 | 14263 | 15278 | 16289 |
550 | 45 | 8818 | 9397 | 9971 | 11113 | 12244 | 13367 | 14483 | 15593 | 16697 | 17797 |
600 | 45 | 9586 | 10211 | 10832 | 12065 | 13287 | 14499 | 15704 | 16902 | 18093 | 19280 |
650 | 45 | 10345 | 11016 | 11683 | 13006 | 14317 | 15617 | 16908 | 18192 | 19470 | 20741 |
700 | 45 | 11098 | 11814 | 12526 | 13938 | 15336 | 16722 | 18099 | 19467 | 20828 | 22183 |
750 | 45 | 11844 | 12606 | 13362 | 14861 | 16345 | 17816 | 19277 | 20729 | 22172 | 23609 |
800 | 45 | 12586 | 13391 | 14191 | 15777 | 17346 | 18901 | 20444 | 21978 | 23503 | 25020 |
The Easy Product Finder allows you to size products using your project-specific data. You will find the Easy Product Finder on our website.
Sizing example
Given data Quick sizing
Volume flow rate: 3350 m³/h FK2-EU/400×300×500
Maximum width: 300 mm
Sound power level: 45 dB(A)
Specification text
Fire damper in line with the European product standard DIN EN 15650 in square or rectangle construction style with two large inspection accesses that can be operated without tools. Tested for fire resistance properties according to DIN EN 1366-2 (300 Pa and 500 Pa negative pressure), with CE label.
The fire damper manufacturer's declaration of performance (DoP) provides proof that a product is suitable for the respective installation conditions, e.g. in, on the face of and remote from walls or ceilings, with the stated essential characteristics such as size, supporting construction, construction and installation type, and that it has the corresponding class of performance to EN 13501-3.
The ready-for-operation unit includes a release mechanism and a replaceable, fire-resistant damper blade, which, depending on the application, can be either horizontal or vertical. Depending on application, classified from:
EI 30 (ve, ho i ↔ o) S to EI 240 (ve, ho i ↔ o) S
Suitable for:
Mortar-based installationDry mortarless installation
Size dimensions from (B × H) 200 mm × 100 mm – 1500 mm × 800 mm, intermediate sizes can be ordered in 1 mm increments. Optimised low-leakage casing, up to leakage class C to EN 1751 with low differential pressure and low sound power level. Fire damper casing made of galvanised sheet steel, optionally galvanised sheet steel with powder coating RAL 7001 or stainless steel 1.4301. Damper blade made of special insulation material; coating as an option.
Corrosion protection according to EN 15650 in connection with EN 60068-2-52. Hygienic requirements are fulfilled in accordance with VDI 6022-1, VDI 3803-1, DIN 1946-4, DIN EN 13779 as well as the Önorm H 6020 and H 6021 and the SWKI. Casing length 305 mm or 500 mm with a 30 mm (L = 500 mm) flange for the connection to ducts made of non-combustible or combustible materials. Thermal release at 72 °C or 95 °C (warm air ventilation systems) with a fusible link or thermoelectrically with a spring return actuator, push button and indicator light (LED). Constructions with a brushless actuator for opening and closing the fire damper, also when the ventilation system is running and independent of the nominal size, are particularly suitable for functional checks and for shutting off sections of the duct system. Retrofit of spring return actuators without modification of the rod is possible from the outside. Explosion-proof constructions for zones 1, 2, 21 and 22 available with limit switch or spring return actuator.
In the version with thermal insulation made of 32 mm synthetic cellular rubber, fire rating class: B-s2-d0, spring return actuator and perimeter mortar infill, suitable for reducing condensation in the case of outdoor air intake (ODA Outdoor air)
* Data applies to uniform upstream and downstream conditions for the fire damper
Materials and surfaces
TROX casing:Damper blade:
ODA construction:
Other components:
The construction variants with stainless steel or powder-coated casing meet even more critical requirements for corrosion protection. Detailed listing on request.
FK2-EU | – | 1 – 7 | / | DE | / | 600 × 400 × 500 | / | ES | / | A0 | / | Z43 |
| | | | | | | | | | | | | | ||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | ||||||
Construction variant | Casing, galvanised |
Release temperature | 95 °C |
Country of destination | Germany |
Nominal size | 600 × 200 × 500 mm |
Accessories 1 | Installation kit ES |
Accessories 2 | Cover grille on operating side |
Attachment | Spring return actuator 230 V AC |
FK2-EU | – | 1-7-ODA | / | DE | / | 600 × 400 × 500 | / | … | / | … | / | Z43 |
| | | | | | | | | | | | | | ||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | ||||||
Construction variant | Casing, powder-coated, silver grey (RAL 7001), impregnated damper blade and insulated damper casing (32 mm Armaflex Ultima) |
Release temperature | 72 °C |
Country of destination | Germany |
Nominal size | 600 × 200 × 500 mm |
Accessories 1 | None |
Accessories 2 | None |
Attachment | Spring return actuator 24 V and AS-EM |
FK2-EU | – | 1 – 7 | / | DE | / | 600 × 400 × 500 | / | ES | / | AA | / | Z01 |
| | | | | | | | | | | | | | ||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | ||||||
Construction variant | Casing, galvanised |
Country of destination | Germany |
Nominal size | 200 × 200 × 500 mm |
Accessories 1 | None |
Accessories 2 | Cover grilles on both ends |
Attachment | Limit switches for damper blade positions OPEN and CLOSED |
FK2-EU | – | 1 – 7 | / | DE | / | 600 × 400 × 500 | / | ES | / | AA | / | Z43RM |
| | | | | | | | | | | | | | ||||||
1 | 2 | 3 | 4 | 5 | 6 | 7 | ||||||
Construction variant | Casing powder-coated, RAL 7001, silver grey |
Country of destination | Germany |
Nominal size | 200 × 200 × 500 mm |
Accessories 1 | Without |
Accessories 2 | Cover grilles on both ends |
Attachment | Spring return actuator 230 V AC with factory mounted and wired duct smoke detector RM-O-3-D as air transfer damper |
H |
B |
|||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
200 |
300 |
400 |
500 |
600 |
700 |
800 |
900 |
1000 |
1100 |
1200 |
1300 |
1400 |
1500 |
|
100 | 4/5 | 5/6 | 6/8 | 7/9 | 8/11 | 9/12 | 10/13 | – | – | – | – | – | – | – |
150 | 4/6 | 5/7 | 7/9 | 8/10 | 9/12 | 10/13 | 11/15 | – | – | – | – | – | – | – |
200 | 5/7 | 6/8 | 7/10 | 9/12 | 10/13 | 11/15 | 12/16 | 15/20 | 16/21 | 21/27 | 23/29 | 24/31 | 26/32 | 27/34 |
250 | 7/9 | 8/10 | 10/12 | 11/14 | 12/16 | 14/18 | 15/19 | 16/21 | 18/23 | 24/29 | 25/31 | 27/33 | 29/35 | 30/38 |
300 | 8/10 | 9/12 | 11/14 | 12/15 | 13/17 | 15/19 | 16/21 | 18/23 | 19/25 | 26/32 | 28/34 | 30/36 | 32/39 | 33/41 |
350 | 8/11 | 10/13 | 11/15 | 13/17 | 15/18 | 16/20 | 18/22 | 24/29 | 26/32 | 28/34 | 30/37 | 32/39 | 34/42 | 36/44 |
400 | 9/11 | 11/13 | 12/16 | 14/18 | 16/20 | 17/22 | 19/24 | 26/31 | 28/34 | 31/37 | 33/39 | 35/42 | 37/45 | 39/47 |
450 | 10/12 | 11/14 | 13/17 | 15/19 | 17/21 | 23/28 | 26/31 | 28/34 | 30/36 | 33/39 | 35/42 | 38/45 | 40/48 | 43/50 |
500 | 10/13 | 12/15 | 14/18 | 16/20 | 18/22 | 25/30 | 27/33 | 30/36 | 33/39 | 35/42 | 36/45 | 40/48 | 43/51 | 46/54 |
550 | – | 15/19 | 18/22 | 21/26 | 24/28 | 26/32 | 29/35 | 32/38 | 35/41 | 37/44 | 40/47 | 43/51 | 46/54 | 49/57 |
600 | – | 16/20 | 19/23 | 22/27 | 25/30 | 28/33 | 31/37 | 34/40 | 37/43 | 40/47 | 43/50 | 46/53 | 49/57 | 52/60 |
650 | – | 17/21 | 20/25 | 23/28 | 27/32 | 30/35 | 33/39 | 36/42 | 39/46 | 42/49 | 45/53 | 48/56 | 51/60 | 55/63 |
700 | – | 18/22 | 21/26 | 25/30 | 28/33 | 31/37 | 35/41 | 38/44 | 41/48 | 44/52 | 48/55 | 51/59 | 54/63 | 58/67 |
750 | – | 19/23 | 22/27 | 26/31 | 29/35 | 33/39 | 36/43 | 40/47 | 43/50 | 47/54 | 50/58 | 54/62 | 57/66 | 61/70 |
800 | – | 20/24 | 24/28 | 27/33 | 31/36 | 34/40 | 38/44 | 42/49 | 45/53 | 49/57 | 53/61 | 56/65 | 60/69 | 64/73 |
Supply package: FK2-EU with thermal insulation
① FK2-EU with thermal insulation on the operating side
② Insulating strips, Armaflex Ultima, around the perimeter
Note:
For further information relevant to design, in particular information on installation situations, please refer to the fire damper installation and operating manual and the additional installation manual for the ODA construction.
Installation kit supply package ES
1 Installation kit ES, consisting of:
a Installation kit B part with intumescent seal and mineral
wool
(2 ×)
b Installation kit H part with intumescent seal and mineral
wool
(2 ×)
c Connecting clip (8 pieces)
d Chipboard screw 5 × 50
(4 – 8 pieces, dependent on the damper size)
e Bracket (4 – 8 pieces, dependent on the damper size)
f Intumescent seal (4 pieces)
g Kerafix 2000 sealing tape
Installation kit ES
Application
L |
Order code |
---|---|
500 |
ES |
Installation kit E3
Application
L |
Order code |
---|---|
305 mm with V parts over 500 mm |
E3 |
Installation kit EW
Application
L |
Order code |
---|---|
500 |
EW |
Installation kit GM
Application
L |
Order code |
---|---|
500 |
GM |
Installation kit WA
Application
L |
Order code |
---|---|
500 |
WA |
Installation kit WE
Application
L |
Order code |
---|---|
500 |
WE |
Installation kit GL
Application
L |
Order code |
---|---|
500 |
GL100 |
Application
Operating side |
Installation side |
Order code |
Casing length |
---|---|---|---|
Cover grille | – | A0 |
305/500 |
– | Cover grille | 0A |
500 |
Cover grille | Cover grille | AA * |
500 |
Cover grille | Flexible connector | AS |
500 |
Flexible connector | Cover grille | SA |
500 |
Cover grille | Circular spigot | AR |
500 |
Circular spigot | Cover grille | RA |
500 |
Cover grille | Profile connecting frame | AF |
305/500 |
Profile connecting frame | Cover grille | FA |
500 |
* AA for FK2-EU as upstream shutter of an air transfer unit and air transfer damper according to general building inspectorate licence Z-6.50-2540.
Application
Operating side |
Installation side |
Order code |
Casing length |
---|---|---|---|
Flexible connector | – | S0 |
305/500 |
– | Flexible connector | 0S |
500 |
Flexible connector | Flexible connector | SS |
500 |
Flexible connector | Cover grille | SA |
500 |
Cover grille | Flexible connector | AS |
500 |
Flexible connector | Circular spigot | SR |
500 |
Circular spigot | Flexible connector | RS |
500 |
Flexible connector | Profile connecting frame | SF |
305/500 |
Profile connecting frame | Flexible connector | FS |
500 |
Application
Operating side |
Installation side |
Order code |
Casing length |
---|---|---|---|
Profile connecting frame | – | F0 |
305/500 |
– | Profile connecting frame | 0F |
305/500 |
Profile connecting frame | Profile connecting frame | FF |
305/500 |
Profile connecting frame | Flexible connector | FS |
500 |
Flexible connector | Profile connecting frame | SF |
305/500 |
Profile connecting frame | Cover grille | FA |
500 |
Cover grille | Profile connecting frame | AF |
305/500 |
Profile connecting frame | Circular spigot | FR |
500 |
Circular spigot | Profile connecting frame | RF |
305/500 |
Application
Operating side |
Installation side |
Order code |
Casing length |
---|---|---|---|
Circular spigot | – | R0 |
305/500 |
– | Circular spigot | 0R |
500 |
Circular spigot | Circular spigot | RR |
500 |
Circular spigot | Flexible connector | RS |
500 |
Flexible connector | Circular spigot | SR |
500 |
Circular spigot | Cover grille | RA |
500 |
Cover grille | Circular spigot | AR |
500 |
Circular spigot | Profile connecting frame | RF |
305/500 |
Profile connecting frame | Circular spigot | FR |
500 |
Dimensions [mm]
Nominal size |
B×H |
øD |
---|---|---|
200 |
200 × 200 |
198 |
250 |
250 × 250 |
248 |
300 |
300 × 300 |
248 |
350 |
350 × 350 |
313 |
400 |
400 × 400 |
398 |
450 |
450 × 450 |
448 |
500 |
500 × 500 |
498 |
550 |
550 × 550 |
498 |
600 |
600 × 600 |
558 |
650 |
650 × 650 |
628 |
700 |
700 × 700 |
628 |
750 |
750 × 750 |
708 |
800 |
800 × 800 |
798 |
Open blade protrusion [mm]
H |
100 |
150 |
200 |
250 |
300 |
350 |
400 |
450 |
500 |
550 |
600 |
650 |
700 |
750 |
800 |
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
x |
-204 |
-179 |
-154 |
-129 |
-104 |
-79 |
-54 |
-29 * |
-4 * |
21 * |
46 * |
71 * |
96 * |
121 * |
146 * |
y (1) |
-8 * |
17 * |
42 * |
67 * |
92 * |
117 * |
142 * |
167 ** |
192 ** |
217 ** |
242 ** |
267 ** |
292 ** |
317 ** |
342 ** |
y (2) |
-204 |
-179 |
-154 |
-129 |
-104 |
-79 |
-54 |
-29 * |
-4 * |
21 * |
46 * |
71 * |
96 * |
121 * |
146 * |
* 1 Extension piece required
** 2 Extension pieces required
(1) L = 305 mm
(2) L = 500 mm
Arrangement of extension pieces
L |
H |
Operating side |
Installation side |
---|---|---|---|
305 |
100 – 400 |
– |
195 |
305 |
405 – 800 |
195 |
2 × 195 |
500 |
100 – 400 |
– |
– |
500 |
405 – 800 |
195 |
195 |
FK2-EU (fusible link construction) with limit switch
Application
Attachment | Order code |
---|---|
Limit switch for damper blade position CLOSED | Z01 |
Limit switch for damper blade position OPEN | Z02 |
Limit switches for damper blade positions CLOSED and OPEN | Z03 |
FK2-EU (fusible link construction) with limit switch in
explosion-proof construction
Application
Attachment | Order code |
---|---|
Limit switch for damper blade position CLOSED | Z01EX |
Limit switch for damper blade position OPEN | Z02EX |
Limit switches for damper blade positions CLOSED and OPEN | Z03EX |
Type of actuation | Release mechanism | Labelling | Ambient temperature | Maximum airflow velocity |
---|---|---|---|---|
Spring mechanism | Fusible link | II 2G Ex h IIC T6 Gb II 2D Ex h IIIC T80°C Db | -40 – 40 °C | 8 m/s |
Spring mechanism | Fusible link and limit switch | II 2G Ex h IIC T6 Gb II 2D Ex h IIIC T80°C Db | -20 – 40 °C | 8 m/s |
Attachment | Order code |
---|---|
Spring return actuator 230 V (Belimo) | Z43 |
Spring return actuator 24 V (Belimo) | Z45 |
Spring return actuator 24 V (Belimo) including power supply unit BKN230-24-C-MP TR | Z60 |
Spring return actuator 24 V (Belimo) including power supply unit BKN230-24-C-MP TR and control module BKS24-1 TR | Z61 |
Spring return actuator 230 V (Siemens) | Z43S |
Spring return actuator 24 V (Siemens) | Z45S |
FK2-EU with explosion-proof spring return actuator
Application
Attachment | Order code |
---|---|
ExMax-15-BF TR | ZEX1 |
RedMax-15-BF TR | ZEX3 |
Type of actuation | Release mechanism | Labelling | Ambient temperature | Maximum airflow velocity |
---|---|---|---|---|
ExMax-15-BF TR | ExPro-TT * | II 2G Ex h IIC T6 Gb II 2D Ex h IIIC T80°C Db | -40 – 40 °C | 10 m/s |
RedMax-15-BF TR | ExPro-TT * | II 3G Ex h IIC T6 Gc II 3D Ex h IIIC T80°C Dc | -40 – 40 °C | 10 m/s |
* Release temperature: 72 °C
FK2-EU with spring return actuator and duct smoke detector
RM-O-3-D
Application
Attachment | Order code |
---|---|
With spring return actuator 230 V (Belimo) and integrated duct smoke detector type RM-O-3-D | Z43RM1 |
With spring return actuator 24 V (Belimo) and integrated duct smoke detector type RM-O-3-D | Z45RM1 |
With spring return actuator 230 V (Siemens) and integrated duct smoke detector type RM-O-3-D | Z43RMS1 |
With spring return actuator 24 V (Siemens) and integrated duct smoke detector type RM-O-3-D | Z45RMS1 |
1: If the unit is not connected to ducting, cover grilles are required on both ends. When combined with a spring return actuator, a duct smoke detector RM-O-3-D and cover grilles on both ends, this is an air transfer damper with general building inspectorate licence: Z-6.50-2540.
The duct smoke detector can be installed on the operation and installation side.
FK2-EU with spring return actuator and TROXNETCOM
Application
Attachment | Order code |
---|---|
Spring return actuator 24 V and AS-EM | ZA07 |
Spring return actuator 24 V, RM-O-3-D and AS-EM | ZA12 |
Spring return actuator 24 V and MB-BAC-WA1/2 | ZB01 |
Spring return actuator 24 V and LON-WA1/B3 | ZL09 |
Spring return actuator 24 V and WA1/B3-AD | ZL10 |
Spring return actuator 24 V and WA1/B3-AD230 | ZL11 |
Spring return actuator 24 V and TNC-Linkbox | ZA14 |
Spring return actuator 24 V and MB-BAC-WA1/2 | ZB01 |
FK2-EU with explosion-proof spring return actuator and
TROXNETCOM
Application
Attachment | Order code |
---|---|
ExMax-15-BF TR and AS-EM/C | ZEX2 |
RedMax-15-BF TR and AS-EM/C | ZEX4 |
Application
Attachment | Order code |
---|---|
Duct smoke detector | RM-O-3-D |
Duct smoke detector | RM-O-VS-D |
Duct smoke detectors are attachments and to be ordered separately.
RM-O-3-D can also be supplied assembled and wired for FK2-EU with standard application.
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Please specify your message and type of request.
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Contact
Thank you for your message!
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Our department for Service-Requests will contact you asap.
For general question regarding products or services you can also call:
Tel.: +43 1 250 43-0| Fax: +43 1 250 43 34