Details
- •Fire protection systems
- •End piece for fire-resistant duct
- •1 KOM
- •OBO
Technical specifications
Inner width-mm
Fire resistance class I - installation duct90
Fire resistance class E - circuit integrity30
Useful cross section-mm²
SheathingNone
Number of flame durable sides4
RAL-number-
Inner height-mm
Material insulating materialGlass fibre enforced light concrete
ColourGrey
ModelLeft/right
Outside width290mm
Outside height133mm
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