BKS 100 From a width ≥ 300 mm, one separating strip must be installed. From a width of ≥ 500 mm, two separating strips must be installed. Floor duct riser bend, height = 100 mm BKS 100-10S BKS

BKVB 110 From a width ≥ 300 mm, one separating strip must be installed. From a width of ≥ 500 mm, two separating strips must be installed. floor duct bend, variable, height = 110 mm BKVB

Cover with non-slip embossing and turning bolts for floor duct riser bend.

BKVAA 110 From a width ≥ 300 mm, one separating strip must be installed. From a width of ≥ 500 mm, two separating strips must be installed. floor duct attachment branch, variable, height = 100

BKBR 110 From a width ≥ 300 mm, one separating strip must be installed. From a width of ≥ 500 mm, two separating strips must be installed. floor duct bend with radius, height = 110 mm BKBR

BKBG 110 From a width ≥ 300 mm, one separating strip must be installed. From a width of ≥ 500 mm, two separating strips must be installed. floor duct bend with mitre cut, height = 110 mm BKBG

BKGL 110 From a width ≥ 300 mm, one separating strip must be installed. From a width of ≥ 500 mm, two separating strips must be installed. floor duct with mitre cut, left, height = 110 mm BKGL

BKGR 110 From a width ≥ 300 mm, one separating strip must be installed. From a width of ≥ 500 mm, two separating strips must be installed. floor duct with mitre cut, right, height = 110 mm BKGR

BKTE 110 With the telescopic insert, floor ducts can be connected at intervals of 150 - 650 mm without cutting work. The telescope insert must be inserted at least 50 mm into the existing duct. The

floor duct branch as T-piece with integrated connectors