Details

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

Technical specifications

Material insulating materialGlass fibre enforced light concrete
Mounting perforation in bottomNo
Fire resistance class E - circuit integrity90
Suitable for application central air supply and -exhaustNo
Inner height-mm
Number of flame durable sides3
Partitions possibleYes
With device connection openingNo
SheathingNone
RAL-number-
With inspection openingNo
Fire resistance class I - installation duct120
With bottom perforationNo
Cover attachmentScrew tight
Inner width-mm
Useful cross section3000mm²
Suitable for application in the exhaust gas areaNo
Suitable for cable protectionNo
German approval DIBtNo
ColourGrey
Length1000mm
Outside width180mm
Outside height130mm

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