: For conduits 25mm and smaller, supports should not exceed 1.8 metres . For 38mm and larger, the limit is 3 metres .
: LanRic provides Class 3 (medium protection) and Class 4 (heavy protection) conduits. Class 4 variants feature Hot Dip Galvanised finishes for superior corrosion resistance in harsh environments. Physical Features : lanric steel conduit catalogue pdf 11