Parapet duct UT - Underfloor duct flush open 250mm BKB250851

Parapet duct UT - Underfloor duct flush open 250mm BKB250851 – Tehalit – 4012740846509: Sill duct UT BKB250851 width 250mm, length 2000mm, min. screed height 96mm, assembly opening without, floor care dry, floor pan, lower part with assembly cover sheet steel for BKB 250x85mm length 2m. Electrical installation duct system for installation flush with the screed for rooms with dry-cleaned floors. The 2 m duct system consists of a floor pan and 2 system supports that serve to support the upper parts, a 2 m floor stop rail arranged on the room side that can be adjusted up to a floor covering height of 25 mm and 2 assembly covers that protect the system from damage and dirt during the construction phase. The upper part with the basic profile is grounded using attached earth lugs. The duct system is to be installed horizontally on the unfinished floor and aligned to the screed height using leveling screws, adjustment range min. 96 mm max. 210 mm. The installation must be carried out before the screed is laid.