Further information for Helios Apparatebau DDF 200 - Helios roof outlet tube 200mm skylight brick 1966
For air inlet and outlet or for connecting ventilation pipes with standard diameters. Can be easily adapted to all types and shapes of tiles on a gable roof thanks to the large, all-round rolled lead reinforcement. Support plate for fastening and other parts made of galvanized sheet steel. Hood painted brick red.