The product consists of a sealing element with a protective arch (double) set and is suitable for environments with non-pressing water: Each set includes an inner and outer part to seal up to two speedpipes or cables over the basement gas and watertight up to 1 bar to run the house.
After the blowing process, the speedpipe ground is inserted into the integrated deflection and guided along the cellar wall. The product is suitable for a house entry simply for a speedpipe-ground Ø7x1.5 through a hole Ø28mm or a casing pipe SKW 32. Sales unit: 10 ST.