rectangular fire damper
CU4

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rectangular fire damper rectangular fire damper - CU4
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Characteristics

  • Configuration:

    rectangular

Description

Rectangular fire damper with a 240 minutes fire resistance in concrete walls.

BENEFITS

Fire resistance 240 minutes

FEATURES

Suitable for built-in installation
Air tightness in accordance with EN 1751: class B (class C in option )
Tested according to EN 1366-2 up to 500 Pa
Operating mechanism outside the wall
Maintenance-free
For indoor use
Operating temperature: max. 50°C
Intermediate dimensions on request
Suitable for installation in rigid wall