Details

  • •Fire protection systems
  • •Fire-resistant duct
  • •1 M
  • •OBO

Technical specifications

RAL-number-
Fire resistance class I - installation duct120
With bottom perforationNo
Inner height-mm
Material insulating materialGlass fibre enforced light concrete
Mounting perforation in bottomNo
Useful cross section-mm²
Fire resistance class E - circuit integrity90
Inner width-mm
Number of flame durable sides3
Partitions possibleYes
Cover attachmentScrew tight
With device connection openingNo
Suitable for cable protectionNo
Suitable for application central air supply and -exhaustNo
SheathingNone
German approval DIBtNo
Suitable for application in the exhaust gas areaNo
With inspection openingNo
ColourGrey
Length1000mm
Outside width-mm
Outside height-mm

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