New models of all-copper grounding rods in ZANDZ.com catalog:
GL-10102 and GL-10103.
The products 1.2 meters long with a diameter of D15 and D20 are used to assemble a ground electrode system in high or low acidity soils. As the rods are made of copper, the grounding resistance level remains unchanged for years.
Currently, the all-copper ground rods are supplied against preorders.
Copper-bonded threaded rods
and copper-bonded inserted joint rods are offered as a replacement, available immediately.
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