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CU2 - Wide-ranging rectangular fire damper up to 120’
Rectangular fire damper with a fire resistance up to 120 minutes, available in the largest dimensions (including battery assembly up to 3050x1650 mm).
CU2
Rectangular fire damper with a fire resistance up to 120 minutes, available in the largest dimensions (including battery assembly up to 3050x1650 mm).
benefits
- Large dimensions
- Many options and variants
- Battery assembly tested in rigid wall
- Model available for use in potentially explosive atmospheres
CU2L
Damper with a tunnel casing extension at one or both sides so that the damper blade does not exceed the tunnel. This version allows to connect a grill or a bend directly on the damper flange or to use a circular connection.
benefits
- Large dimensions
- Many options and variants
- Battery assembly tested in rigid wall
- Model available for use in potentially explosive atmospheres
CU2-L500
CU2 damper with a tunnel casing extension at the wall side to facilitate the connection to the duct when the supporting construction is thicker than 100 mm.
benefits
- Large dimensions
- Many options and variants
- Battery assembly tested in rigid wall
- Model available for use in potentially explosive atmospheres
CU2 ATEX
Explosion protected fire damper for use in zone 1,2 (gas) and zone 21,22 (combustible dust).
benefits
- ATEX certificate TÜV 14 ATEX 7540 X
CU2L ATEX
Explosion protected fire damper for use in zone 1,2 (gas) and zone 21,22 (combustible dust) with a tunnel casing extension at one or both sides so that the damper blade does not exceed the tunnel. This extension makes it possible to use a circular connection (PRJ flange).
benefits
- ATEX certificate TÜV 14 ATEX 7540 X