Fire-resistant duct 7215178
Datasheet
- Fire resistance class I - installation duct: 90
- Fire resistance class E - circuit integrity: 30
- Height external: 110mm
- Width outside: 190mm
- Height interior: 50mm
- Width inside: 110mm
- Length: 1000mm
- Number of flame durable sides: 4
- Material insulating material: Glass fibre enforced light concrete
- Sheathing: None
- Surface protection: Untreated
- Colour: Grey
- Partitions possible: yes
- With bottom perforation: no
- Cover attachment: Loose
Stock
- 22.11.2024
- Shipping time:
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