Floor duct attachment branch, variable,

The BKVAA 110 variable floor duct attachment branch with integrated connectors enables another floor duct to be branched off at a variable angle of 60 to 120°. It is 110 mm high and 100 to 600 mm wide. It is made of sendzimir hot-dip galvanised steel. To dissipate vertical live loads, one separating strip must be installed for widths ≥ 300 mm and two separating strips for widths ≥ 500 mm. The side rail of the main floor duct is cut out accordingly at the point where the connecting floor duct will branch off. The BKVAA variable attachment branch is positioned and bolted in place at this point. The branching floor duct can then be pushed in.