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MG2-A U • Fire resistant collars

  • Fire resistant collars for sanitary pipes in PVC, PP, PE and ABS
  • Rf2h - EI 120-U/U
  • EN1366-3
  • Surface mounted

Fire resistant surface mounted collars MG2-A U can be installed around ventilation/sanitary plasic ducts in PVC, PE and PP passing through a construction element, in order to prevent the propagation of fire. 100% free area is guaranteed. Always to be placed at both sides of a wall in exception of passing trough the floor.

Application

  • Fire compartimentation for sanitairy and plastic ventilation ducts
  • Fire resistant up to 2 hours with rigid walls, rigid floors and flexible walls

Material

  • Steel body with swelling fire resistant material

Mounting

  • To be mounted when passing through fire resistant construction elements
  • Passages through the walls require a fire resistant collar on each side of the wall
  • Passages through the floors require 1 fire resistant collar on the lower side of the floor
  • Securing by means of fixing plates
  • Number of fixation points:
    • Ø32-75: 2 fixation points
    • Ø80-110: 3 fixation points
    • Ø125-160: 4 fixation points
  • No additional sealing of the ducting required

Certification

  • Tested according European standard EN 1366-3
  • Classification EI120-U/U * on concrete wall ≥ 100mm or concrete floor ≥ 150mm
  • Classification EI120-U/U * on flexible walls, metal studs gypsum type F (EN 520) ≥ 100mm
*Always consult the latest declaration of performance

Text for tender

Copy
  • The MG2-A U surface-mounted fire resistant collar is suitable for ventilated evacuation pipes (PVC, HDPE, PP, ABS). It has been tested according to EN1366-3 and is fire resistant up to 120 minutes in rigid walls and floors and in flexible walls. In case of a vertical wall, a collar is installed on both sides of the wall. In case of a floor, a single MG2-A U is enough on the lower side of the floor. When combustible pipes burn away, openings appear in the floor or walls through which fire can spread. Fire resistant collars prevent propagation of fire by expanding through heat, thus closing off the openings and making them fire resistant.
  • installation U/U, U/C, C/C, C/U (uncapped-uncapped, uncapped-capped, capped-capped, capped-uncapped).
  • water- and frost-resistant
  • no specific tools, no sealing required
  • CAIROX type MG2-A U

Order example

  • MG2-A U, 110

Explanation

MG2-A U = Type of fire resistant collar

110 = Duct diameter

Articles

Article selection assistant
Type
Cooling capacity [kW]
Heating Capacity* [kW]
Hydraulic connection
Article number Type Cooling capacity [kW] Heating Capacity* [kW] Hydraulic connection E-shop
J036151900001 Romeo-ECM-1M-NC/L/2P 0.70 0.87 Left
J036151900002 Romeo-ECM-2M-NC/L/2P 1.49 1.77 Left
J036151900003 Romeo-ECM-3M-NC/L/2P 2.04 2.34 Left
J036151900004 Romeo-ECM-4M-NC/L/2P 2.53 2.78 Left
J036151900005 Romeo-ECM-5M-NC/L/2P 2.84 3.12 Left
J036151900006 Romeo-ECM-6M-NC/L/2P 3.19 3.60 Left
J036151901001 Romeo-ECM-1M-NC/R/2P 0.70 0.87 Right
J036151901002 Romeo-ECM-2M-NC/R/2P 1.49 1.77 Right
J036151901003 Romeo-ECM-3M-NC/R/2P 2.04 2.34 Right
J036151901004 Romeo-ECM-4M-NC/R/2P 2.53 2.78 Right
J036151901005 Romeo-ECM-5M-NC/R/2P 2.84 3.12 Right
J036151901006 Romeo-ECM-6M-NC/R/2P 3.19 3.60 Right
J036151910001 Romeo-ECM-1M-RC/L/2P 0.70 0.87 Left
J036151910002 Romeo-ECM-2M-RC/L/2P 1.49 1.77 Left
J036151910003 Romeo-ECM-3M-RC/L/2P 2.04 2.34 Left
J036151910004 Romeo-ECM-4M-RC/L/2P 2.53 2.78 Left
J036151910005 Romeo-ECM-5M-RC/L/2P 2.84 3.12 Left
J036151910006 Romeo-ECM-6M-RC/L/2P 3.19 3.60 Left
J036151911001 Romeo-ECM-1M-RC/R/2P 0.70 0.87 Right
J036151911002 Romeo-ECM-2M-RC/R/2P 1.49 1.77 Right
J036151911003 Romeo-ECM-3M-RC/R/2P 2.04 2.34 Right
J036151911004 Romeo-ECM-4M-RC/R/2P 2.53 2.78 Right
J036151911005 Romeo-ECM-5M-RC/R/2P 2.84 3.12 Right
J036151911006 Romeo-ECM-6M-RC/R/2P 3.19 3.60 Right
J036151920001 Romeo-ECM-1M-RC/TD/L/2P 0.70 0.87 Left
J036151920002 Romeo-ECM-2M-RC/TD/L/2P 1.49 1.77 Left
J036151920003 Romeo-ECM-3M-RC/TD/L/2P 2.04 2.34 Left
J036151920004 Romeo-ECM-4M-RC/TD/L/2P 2.53 2.78 Left
J036151920005 Romeo-ECM-5M-RC/TD/L/2P 2.84 3.12 Left
J036151920006 Romeo-ECM-6M-RC/TD/L/2P 3.19 3.60 Left
J036151921001 Romeo-ECM-1M-RC/TD/R/2P 0.70 0.87 Right
J036151921002 Romeo-ECM-2M-RC/TD/R/2P 1.49 1.77 Right
J036151921003 Romeo-ECM-3M-RC/TD/R/2P 2.04 2.34 Right
J036151921004 Romeo-ECM-4M-RC/TD/R/2P 2.53 2.78 Right
J036151921005 Romeo-ECM-5M-RC/TD/R/2P 2.84 3.12 Right
J036151921006 Romeo-ECM-6M-RC/TD/R/2P 3.19 3.60 Right
J036151930001 Romeo-ECM-1M-RC/TD/App/L/2P 0.70 0.87 Left
J036151930002 Romeo-ECM-2M-RC/TD/App/L/2P 1.49 1.77 Left
J036151930003 Romeo-ECM-3M-RC/TD/App/L/2P 2.04 2.34 Left
J036151930004 Romeo-ECM-4M-RC/TD/App/L/2P 2.53 2.78 Left
J036151930005 Romeo-ECM-5M-RC/TD/App/L/2P 2.84 3.12 Left
J036151930006 Romeo-ECM-6M-RC/TD/App/L/2P 3.19 3.60 Left
J036151931001 Romeo-ECM-1M-RC/TD/App/R/2P 0.70 0.87 Right
J036151931002 Romeo-ECM-2M-RC/TD/App/R/2P 1.49 1.77 Right
J036151931003 Romeo-ECM-3M-RC/TD/App/R/2P 2.04 2.34 Right
J036151931004 Romeo-ECM-4M-RC/TD/App/R/2P 2.53 2.78 Right
J036151931005 Romeo-ECM-5M-RC/TD/App/R/2P 2.84 3.12 Right
J036151931006 Romeo-ECM-6M-RC/TD/App/R/2P 3.19 3.60 Right
Prices right version = prices left version

Dimensions

 L [mm]
Ød [mm]ØD [mm]
MG2-A U 32603262.2
MG2-A U 40604070.6
MG2-A U 50605080.6
MG2-A U 56605686.6
MG2-A U 63606393.6
MG2-A U 756075105.6
MG2-A U 806080110.6
MG2-A U 906090120.6
MG2-A U 10060100130.6
MG2-A U 11060110140.6
MG2-A U 12580125174.6
MG2-A U 14080140189.6
MG2-A U 16080160209.6

Mounting instruction

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