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EShop-nummer
Wachtwoord
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CR2+CFTH • Circular fire dampers EI120S

  • Fire dampers
  • Circular
  • EI120S
  • With fuse 72°C
  • EN1366-2
  • Ø 355 - 630

Circular fire dampers with a fire resistance of 120 minutes. When the temperature in the damper rises above 72 °C the fusible link will break and the damper will close. When closed, the expanding material around the fireblade will swell and assure a fire and air-tight seal against hot air and smoke. The tunnel is made out of galvanized steel. The CR2 + CFTH fire dampers have a manual operating mechanism with indication of the blade position. Optionally, an end or begin of range switch FDC CFTH can be added to the mechanism. The operating mechanism can be removed easily, for inspection purposes or for replacing the fusible link.

Application

  • Fire compartimentation
  • To close and seal off ventilation ducts in case of fire
  • For air temperatures of -10°C up to temperature of fusible link
  • For air with RV 0-96%
  • Range of Ø355 up to Ø630 mm
  • For size Ø100 upto Ø315 see type CR120 + MFUS
  • To be mounted horizontally or vertically

Material

  • Galvanized steel

Construction

Composition

  • Galvanized steel tunnel
  • Fireproof blade in fibersilicate
  • Intumescent strip around the valve
  • Manual control mechanism CFTH with fusible link 72 °C

  • 1. Refractory casing (made out of galvanised steel)
  • 2. Damper blade
  • 3. Operating mechanism
  • 4. Sealing cold smoke
  • 5. Blade bumper
  • 6. Intumescent strip
  • 7. Fusible link 72°C
  • 8. Rubber sealing ring
  • 9. Handle for deactivation
  • 10. Allen key for arming

Mounting

  • To be inserted in fire resistant walls or floors according to the mounting instructions delivered with the valves
  • To be connected with round air ducts

Certification

  • Classified EI120(ve,ho i<->o)S at 500Pa according EN 13501-3 in ridid wall and rigid floor
  • Classified EI60(ve i<->o)S at 500Pa, EI90(ve i<->o)S at 300Pa and EI120(ve i<->o)S at 500Pa according EN 13501-3 in different flexible wall types
  • Certified with test report Efectis 10-A-459 / EFR-19-005409 or WFRG 16128
  • Airtight EN 1751 class B, Class C upon request
  • CE marked

Accessories

  • Fire resistant plaster, type BP
  • End- or begin of range switch, type FDC CFTH (available as KIT or premounted)

Text for tender

Kopiëren
  • The fire dampers shall be of the round type with a fire resistance of 120 minutes, certified according to EN 13501-3 . They will consist of a galvanized steel tunnel and fireproof valve. The control mechanism will be manually operated and shall have a blade position indicator and fusible link of 72 °C
  • ATC
  • type CR2 + CFTH

Order example

  • CR2 + CFTH, 355

Explanation

CR2 = Round fire damper 120 Minutes

CFTH = Mechanism

355 = Connection diameter

Artikelen

Artikelselectie-assistent
Type
Artikelnummer Type E-shop
I100960060000 FLATPOWER 600 FIRST ECO
I100960060001 FLATPOWER 600 FIRST DIVA
I100960060002 FLATPOWER 600 FIRST LOBBY
I100960060003 FLATPOWER 600 FIRST MAC2
I100960090000 FLATPOWER 900 FIRST ECO
I100960090001 FLATPOWER 900 FIRST DIVA
I100960090002 FLATPOWER 900 FIRST LOBBY
I100960090003 FLATPOWER 900 FIRST MAC2
I100960130000 FLATPOWER 1300 FIRST ECO
I100960130001 FLATPOWER 1300 FIRST DIVA
I100960130002 FLATPOWER 1300 FIRST LOBBY
I100960130003 FLATPOWER 1300 FIRST MAC2
I100960180000 FLATPOWER 1800 FIRST ECO
I100960180001 FLATPOWER 1800 FIRST DIVA
I100960180002 FLATPOWER 1800 FIRST LOBBY
I100960180003 FLATPOWER 1800 FIRST MAC2
I100960250000 FLATPOWER 2500 FIRST ECO
I100960250001 FLATPOWER 2500 FIRST DIVA
I100960250002 FLATPOWER 2500 FIRST LOBBY
I100960250003 FLATPOWER 2500 FIRST MAC2
I100961060000 FLATPOWER 600 SMART ECO
I100961060001 FLATPOWER 600 SMART DIVA
I100961060002 FLATPOWER 600 SMART LOBBY
I100961060003 FLATPOWER 600 SMART MAC2
I100961090000 FLATPOWER 900 SMART ECO
I100961090001 FLATPOWER 900 SMART DIVA
I100961090002 FLATPOWER 900 SMART LOBBY
I100961090003 FLATPOWER 900 SMART MAC2
I100961130000 FLATPOWER 1300 SMART ECO
I100961130001 FLATPOWER 1300 SMART DIVA
I100961130002 FLATPOWER 1300 SMART LOBBY
I100961130003 FLATPOWER 1300 SMART MAC2
I100961180000 FLATPOWER 1800 SMART ECO
I100961180001 FLATPOWER 1800 SMART DIVA
I100961180002 FLATPOWER 1800 SMART LOBBY
I100961180003 FLATPOWER 1800 SMART MAC2
I100961250000 FLATPOWER 2500 SMART ECO
I100961250001 FLATPOWER 2500 SMART DIVA
I100961250002 FLATPOWER 2500 SMART LOBBY
I100961250003 FLATPOWER 2500 SMART MAC2
I100962060200 FLATPOWER 600 PREMIUM BE ECO
I100962060201 FLATPOWER 600 PREMIUM BE DIVA
I100962060202 FLATPOWER 600 PREMIUM BE LOBBY
I100962060203 FLATPOWER 600 PREMIUM BE MAC2
I100962060300 FLATPOWER 600 PREMIUM CO ECO
I100962060301 FLATPOWER 600 PREMIUM CO DIVA
I100962060302 FLATPOWER 600 PREMIUM CO LOBBY
I100962060303 FLATPOWER 600 PREMIUM CO MAC2
I100962060400 FLATPOWER 600 PREMIUM DX ECO
I100962060401 FLATPOWER 600 PREMIUM DX DIVA
I100962060402 FLATPOWER 600 PREMIUM DX LOBBY
I100962060403 FLATPOWER 600 PREMIUM DX MAC2
I100962090200 FLATPOWER 900 PREMIUM BE ECO
I100962090201 FLATPOWER 900 PREMIUM BE DIVA
I100962090202 FLATPOWER 900 PREMIUM BE LOBBY
I100962090203 FLATPOWER 900 PREMIUM BE MAC2
I100962090300 FLATPOWER 900 PREMIUM CO ECO
I100962090301 FLATPOWER 900 PREMIUM CO DIVA
I100962090302 FLATPOWER 900 PREMIUM CO LOBBY
I100962090303 FLATPOWER 900 PREMIUM CO MAC2
I100962090400 FLATPOWER 900 PREMIUM DX ECO
I100962090401 FLATPOWER 900 PREMIUM DX DIVA
I100962090402 FLATPOWER 900 PREMIUM DX LOBBY
I100962090403 FLATPOWER 900 PREMIUM DX MAC2
I100962130200 FLATPOWER 1300 PREMIUM BE ECO
I100962130201 FLATPOWER 1300 PREMIUM BE DIVA
I100962130202 FLATPOWER 1300 PREMIUM BE LOBBY
I100962130203 FLATPOWER 1300 PREMIUM BE MAC2
I100962130300 FLATPOWER 1300 PREMIUM CO ECO
I100962130301 FLATPOWER 1300 PREMIUM CO DIVA
I100962130302 FLATPOWER 1300 PREMIUM CO LOBBY
I100962130303 FLATPOWER 1300 PREMIUM CO MAC2
I100962130400 FLATPOWER 1300 PREMIUM DX ECO
I100962130401 FLATPOWER 1300 PREMIUM DX DIVA
I100962130402 FLATPOWER 1300 PREMIUM DX LOBBY
I100962130403 FLATPOWER 1300 PREMIUM DX MAC2
I100962180200 FLATPOWER 1800 PREMIUM BE ECO
I100962180201 FLATPOWER 1800 PREMIUM BE DIVA
I100962180202 FLATPOWER 1800 PREMIUM BE LOBBY
I100962180203 FLATPOWER 1800 PREMIUM BE MAC2
I100962180300 FLATPOWER 1800 PREMIUM CO ECO
I100962180301 FLATPOWER 1800 PREMIUM CO DIVA
I100962180302 FLATPOWER 1800 PREMIUM CO LOBBY
I100962180303 FLATPOWER 1800 PREMIUM CO MAC2
I100962180400 FLATPOWER 1800 PREMIUM DX ECO
I100962180401 FLATPOWER 1800 PREMIUM DX DIVA
I100962180402 FLATPOWER 1800 PREMIUM DX LOBBY
I100962180403 FLATPOWER 1800 PREMIUM DX MAC2
I100962250200 FLATPOWER 2500 PREMIUM BE ECO
I100962250201 FLATPOWER 2500 PREMIUM BE DIVA
I100962250202 FLATPOWER 2500 PREMIUM BE LOBBY
I100962250203 FLATPOWER 2500 PREMIUM BE MAC2
I100962250300 FLATPOWER 2500 PREMIUM CO ECO
I100962250301 FLATPOWER 2500 PREMIUM CO DIVA
I100962250302 FLATPOWER 2500 PREMIUM CO LOBBY
I100962250303 FLATPOWER 2500 PREMIUM CO MAC2
I100962250400 FLATPOWER 2500 PREMIUM DX ECO
I100962250401 FLATPOWER 2500 PREMIUM DX DIVA
I100962250402 FLATPOWER 2500 PREMIUM DX LOBBY
I100962250403 FLATPOWER 2500 PREMIUM DX MAC2
I100963060200 FLATPOWER 600 INFINITE BE ECO
I100963060201 FLATPOWER 600 INFINITE BE DIVA
I100963060202 FLATPOWER 600 INFINITE BE LOBBY
I100963060203 FLATPOWER 600 INFINITE BE MAC2
I100963060300 FLATPOWER 600 INFINITE CO ECO
I100963060301 FLATPOWER 600 INFINITE CO DIVA
I100963060302 FLATPOWER 600 INFINITE CO LOBBY
I100963060303 FLATPOWER 600 INFINITE CO MAC2
I100963060400 FLATPOWER 600 INFINITE DX ECO
I100963060401 FLATPOWER 600 INFINITE DX DIVA
I100963060402 FLATPOWER 600 INFINITE DX LOBBY
I100963060403 FLATPOWER 600 INFINITE DX MAC2
I100963090200 FLATPOWER 900 INFINITE BE ECO
I100963090201 FLATPOWER 900 INFINITE BE DIVA
I100963090202 FLATPOWER 900 INFINITE BE LOBBY
I100963090203 FLATPOWER 900 INFINITE BE MAC2
I100963090300 FLATPOWER 900 INFINITE CO ECO
I100963090301 FLATPOWER 900 INFINITE CO DIVA
I100963090302 FLATPOWER 900 INFINITE CO LOBBY
I100963090303 FLATPOWER 900 INFINITE CO MAC2
I100963090400 FLATPOWER 900 INFINITE DX ECO
I100963090401 FLATPOWER 900 INFINITE DX DIVA
I100963090402 FLATPOWER 900 INFINITE DX LOBBY
I100963090403 FLATPOWER 900 INFINITE DX MAC2
I100963130200 FLATPOWER 1300 INFINITE BE ECO
I100963130201 FLATPOWER 1300 INFINITE BE DIVA
I100963130202 FLATPOWER 1300 INFINITE BE LOBBY
I100963130203 FLATPOWER 1300 INFINITE BE MAC2
I100963130300 FLATPOWER 1300 INFINITE CO ECO
I100963130301 FLATPOWER 1300 INFINITE CO DIVA
I100963130302 FLATPOWER 1300 INFINITE CO LOBBY
I100963130303 FLATPOWER 1300 INFINITE CO MAC2
I100963130400 FLATPOWER 1300 INFINITE DX ECO
I100963130401 FLATPOWER 1300 INFINITE DX DIVA
I100963130402 FLATPOWER 1300 INFINITE DX LOBBY
I100963130403 FLATPOWER 1300 INFINITE DX MAC2
I100963180200 FLATPOWER 1800 INFINITE BE ECO
I100963180201 FLATPOWER 1800 INFINITE BE DIVA
I100963180202 FLATPOWER 1800 INFINITE BE LOBBY
I100963180203 FLATPOWER 1800 INFINITE BE MAC2
I100963180300 FLATPOWER 1800 INFINITE CO ECO
I100963180301 FLATPOWER 1800 INFINITE CO DIVA
I100963180302 FLATPOWER 1800 INFINITE CO LOBBY
I100963180303 FLATPOWER 1800 INFINITE CO MAC2
I100963180400 FLATPOWER 1800 INFINITE DX ECO
I100963180401 FLATPOWER 1800 INFINITE DX DIVA
I100963180402 FLATPOWER 1800 INFINITE DX LOBBY
I100963180403 FLATPOWER 1800 INFINITE DX MAC2
I100963250200 FLATPOWER 2500 INFINITE BE ECO
I100963250201 FLATPOWER 2500 INFINITE BE DIVA
I100963250202 FLATPOWER 2500 INFINITE BE LOBBY
I100963250203 FLATPOWER 2500 INFINITE BE MAC2
I100963250300 FLATPOWER 2500 INFINITE CO ECO
I100963250301 FLATPOWER 2500 INFINITE CO DIVA
I100963250302 FLATPOWER 2500 INFINITE CO LOBBY
I100963250303 FLATPOWER 2500 INFINITE CO MAC2
I100963250400 FLATPOWER 2500 INFINITE DX ECO
I100963250401 FLATPOWER 2500 INFINITE DX DIVA
I100963250402 FLATPOWER 2500 INFINITE DX LOBBY
I100963250403 FLATPOWER 2500 INFINITE DX MAC2

Quick selection

øDAkv
1
2
3
4
5
6
7
8
200
0.013Q
113
226
339
452
566
679
792
905
Vk
2.40
4.90
7.30
9.70
12.20
14.60
17.02
19.40
Ps
4.50
17.80
40
71
111
160
218
285
Lw(A)
30
40
46
50
53
56
58
60
2500.025Q
177
353
530
707
884
1060
1237
1414
Vk
1.90
3.90
5.80
7.80
9.70
11.70
13.60
15.50
Ps
2
10
21
38
59
86
116
152
Lw(A)
28
38
44
49
52
55
57
59
3150.047Q
281
561
842
1122
1403
1683
1964
2244
Vk
1.70
3.30
5
6.60
8.30
9.90
11.60
13.20
Ps
1
5
12
21
33
47
64
83
Lw(A)
27
37
43
47
50
53
55
57
3550.064Q
356
713
1069
1425
1782
2138
2494
2851
Vk
1.50
3.10
4.60
6.20
7.70
9.30
10.80
12.40
Ps
1
4
9
16
24
35
48
62
Lw(A)
26
36
42
47
50
52
55
57
4000.086Q
452
905
1357
1810
2262
2714
3167
3619
Vk
1.50
2.90
4.40
5.90
7.30
8.80
10.20
11.70
Ps
1
3
7
12
18
26
36
46
Lw(A)
25
36
42
46
49
52
54
56
4500.114Q
573
1145
1718
2290
2863
3435
4008
4580
Vk
1.40
2.80
4.20
5.60
7
8.40
9.80
11.20
Ps
1
2
5
9
14
20
27
35
Lw(A)
25
35
41
45
48
51
53
55
5000.146Q
707
1414
2121
2827
3534
4241
4948
5655
Vk
1.30
2.70
4
5.40
6.70
8.10
9.40
10.80
Ps
0
2
4
7
11
16
21
28
Lw(A)
24
34
40
45
48
51
53
55
5600.189Q
887
1773
2660
3547
4433
5320
6207
7093
Vk
1.30
2.60
3.90
5.20
6.50
7.80
9.10
10.40
Ps
0
1
3
5
8
12
16
22
Lw(A)
24
34
40
44
47
50
52
54
6300.247Q
1122
2244
3367
4489
5611
6733
7855
8978
Vk
1.30
2.50
3.80
5
6.30
7.60
8.80
10.10
Ps
0
1
2
4
7
10
14
18
Lw(A)
23
33
39
43
47
49
52
54

Symbols and specifications

  • Ak = Effective area in m²
  • v = Air velocity in the duct in m/s
  • Q = Air volume in m³/h
  • Vk = Effective velocity through the damper in m/s
  • Ps = Static pressure in Pa
  • Lw(A) = Acoustic power in dB(A)
  • Dia = Duct diameter in mm

Dimensions

P

Q

Z (H<315)

Z (H>=315)

x

y

CR2 + CFTH

65

180

60

155

=(ØD/2)-265

=(ØD/2)-134

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