Material insulating materialGlass fibre enforced light concrete
With inspection openingNo
Fire resistance class I - installation duct90
Inner height-mm
Inner width-mm
Number of flame durable sides4
SheathingNone
With device connection openingNo
RAL-number-
Partitions possibleYes
Cover attachmentLoose
Suitable for application in the exhaust gas areaNo
Suitable for application central air supply and -exhaustNo
German approval DIBtNo
Suitable for cable protectionNo
Mounting perforation in bottomNo
ColourGrey
Length1000mm
Outside width238mm
Outside height140mm
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