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CR60-1S+MFUS • Surface mounted circular fire dampers EI60S

  • Surface mounted fire dampers
  • Circular
  • EI60S
  • With fuse 72°C
  • EN1366-2
  • Ø 100 - 315

Surface mounted circular fire dampers with a fire resistance of 1 hours. The surface mounting ensures a fast (dry) installation. 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 CR60-1S+MFUS fire dampers have a manual operating mechanism with indication of the blade position. Optionally, an end and begin of range switch FDCU MFUS 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
  • Range of Ø100 up to Ø315 mm
  • To be mounted horizontally or vertically
  • For indoor use

Construction

Composition

  • Galvanized steel tunnel with rubber duct sealing
  • Plaster mounting collar
  • Fibersilicate fireproof blade
  • Intumescent strip
  • Manual control mechanism MFUS with fusible link 72 °C

  • 1. fire damper
  • 2. upper mounting collar
  • 3. lower mounting collar
  • 4. graphite strip
  • 5. sealing cold smoke
  • 6. tape

Mounting

  • Suitable for surface-mount in rigid wall, rigid floor and light wall (metal stud gypsum plasterboard wall) and to be fixed according to the mounting instruction delivered with the valves.
  • To be connected with round air ducts

Certification

  • Classified EI60(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 according EN 13501-3 in flexible wall.
  • Certified with classification report
  • Airtight EN 1751 class C
  • CE marked

Accessories

  • End- and begin of range switch, type FDCU MFUS

Text for tender

Kopiëren
  • The fire dampers shall be of the round type with a fire resistance of 60 minutes, certified according to EN13501-3 . They will consist of a galvanized steel tunnel with mounting collar for fast (dry) installation and fireproof fiber silicate valve. The control mechanism will be manually operated and shall have a blade position indicator and fusible link of 72 °C
  • CAIROX type CR60 + MFUS

Order example

  • CR60-1S + MFUS, 160

Explanation

CR60-1S = Round fire damper

MFUS = Mechanism

160 = Connection diameter

Articles

Artikelselectie-assistent
Type
L Gat [mm]
H Gat [mm]
Qv(2Pa) [m³/h]
Qv(10Pa) [m³/h]
Artikelnummer Type L Gat [mm] H Gat [mm] Qv(2Pa) [m³/h] Qv(10Pa) [m³/h] E-shop
E020530200100 GZ60+GZKF+GZKV 200 X 100 200 100 19.30 42.50
E020530200200 GZ60+GZKF+GZKV 200 X 200 200 200 48.30 112.50
E020530300100 GZ60+GZKF+GZKV 300 X 100 300 100 28.50 65.30
E020530300200 GZ60+GZKF+GZKV 300 X 200 300 200 67.50 175.10
E020530300300 GZ60+GZKF+GZKV 300 X 300 300 300 133 289.20
E020530400100 GZ60+GZKF+GZKV 400 X 100 400 100 39 88.20
E020530400200 GZ60+GZKF+GZKV 400 X 200 400 200 107.40 239.10
E020530400300 GZ60+GZKF+GZKV 400 X 300 400 300 192.20 397.70
E020530400400 GZ60+GZKF+GZKV 400 X 400 400 400 291.10 563.80
E020530500100 GZ60+GZKF+GZKV 500 X 100 500 100 47.80 111.40
E020530500200 GZ60+GZKF+GZKV 500 X 200 500 200 141 304.50
E020530500300 GZ60+GZKF+GZKV 500 X 300 500 300 258.40 509.70
E020530500400 GZ60+GZKF+GZKV 500 X 400 500 400 400.10 727
E020530600100 GZ60+GZKF+GZKV 600 X 100 600 100 58.10 134.70
E020530600200 GZ60+GZKF+GZKV 600 X 200 600 200 177.20 371.10
E020530600300 GZ60+GZKF+GZKV 600 X 300 600 300 331.70 625.20
E020530600400 GZ60+GZKF+GZKV 600 X 400 600 400 521.50 897
E020530700100 GZ60+GZKF+GZKV 700 X 100 700 100 86.70 158.20
E020530700200 GZ60+GZKF+GZKV 700 X 200 700 200 216.10 439.10
E020530700300 GZ60+GZKF+GZKV 700 X 300 700 300 412 744.30
E020530700400 GZ60+GZKF+GZKV 700 X 400 700 400 656 1073.30
E020530800100 GZ60+GZKF+GZKV 800 X 100 800 100 79.70 182
E020530800200 GZ60+GZKF+GZKV 800 X 200 800 200 257.70 508.50
E020530800300 GZ60+GZKF+GZKV 800 X 300 800 300 499.30 866.80
E020530800400 GZ60+GZKF+GZKV 800 X 400 800 400 804.80 1257.10
=> Voorraadproduct centraal magazijn behoudens verkoop
=> Voorraadproduct regionale filialen behoudens verkoop

Quick selection

Dia v 345678
100Q85113141170198226
Vk56.78.31011.713.4
Ps5813192633
Lw(A)414547505254
125Q132177221265309353
Vk4.567.5910.512
Ps4711162128
Lw(A)384346485152
160Q217289362434506579
Vk45.46.78.19.410.8
Ps358121622
Lw(A)374144464951
200Q339452565678791904
Vk3.85.16.37.68.910.1
Ps24691216
Lw(A)374143464850
250Q530707883106012361413
Vk3.64.867.28.49.6
Ps2346911
Lw364043454749
315Q84111221402168219632243
Vk3.54.65.878.19.3
Ps123457
Lw(A)353943444647

Symbols and specifications

  • 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

CR60-1S +MFUS□ 1S [mm]Ød [mm]Ød +20 [mm]y [mm]Ak [m²]
10027916018000.0047
12529918020000.0082
16033922024000.0149
20037425527500.0248
25041930032000.0407
315474355375250.0672
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