Galvanized steel short bends 90° with male connections with double rubber lip sealing. Radius R = 0.6 x D for pressed bends. For reduction of space loss in narrow false ceilings with a limited mounting heigth.
Connection pieces with airthightness class C according to EN 12237. The airthightness is also determined by the mounting on the construction site.
BDKG90 = Short bend type with male connections
200 = Diameter of bend