DEHNiso-Combi sets for separate air-termination systems, for protecting larger roof structures, e.g. air conditioning units, cooling systems, etc. For maintaining the separation distance from electrically conductive parts in accordance with DIN EN 62305-3 (VDE 0185-305-3). Pipes D50 mm and spacer rod D16 mm made of glass fiber reinforced plastic (GRP), UV-stabilized, color light gray, material factor km= 0.7. One-piece design, total height 5700 mm, complete with air-termination tip, support pipe, wall mounting bracket and spacer.