DEHNiso-Combi sets for separate air-termination systems, for protecting larger roof structures, e.g. air conditioning units, cooling systems, etc. To maintain 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. Two-part design, total height 7200 mm, complete with air-termination tip, support pipe, wall mounting bracket and spacer.