Supporting tube D 50mm L 5000mm GRP/StSt w. air-term. rod D 22/16/10mm L 2.5m

Supporting tube GRP/StSt with internal sealing end and EB spring element for the HVI power Conductor to be used for the installation of a separated (insulated) air-termination system with air-termination rod. For keeping the separation distance to electrically conductive parts according to IEC/EN 62305-3. Tube D50 mm made of glass-fibre reinforced plastic (GRP), UV stabilised, light grey colour, material factor km = 0.7. One-piece type, combined with air-termination rod (D22 / 16 / 10mm, length 2500 mm) made of StSt.