Pure Copper Earth Rod(Externally Threaded)

  • Solid copper earth rods are made from high conductivity copper to BS 2874-c101
  • Suitable where soil conditions are very corrosive, such as soil with high salt and moisture content
  • These rods are also available with tin plating in order to reduce the risk of oxidation and increasing shelf life
  • Threads on the rods are formed by roll threading process giving extra strength to the threads and eliminating risk of chipping of threads while driving the rod in the ground
ROD DIA mm TOTAL LENGTH THREAD DIA CALALOGUE NUMBER
9.5 1200 UNTHREADED NIG-EER-1
12.5 1200 9/16" NIG-EER-2
12.5 1500 9/16" NIG-EER-3
12.5 1800 9/16" NIG-EER-4
12.5 2400 9/16" NIG-EER-5
12.5 3000 9/16" NIG-EER-6
14.2 1200 5/8" NIG-EER-7
14.2 1500 5/8" NIG-EER-8
14.2 1800 5/8" NIG-EER-9
14.2 2400 5/8" NIG-EER-10
14.2 3000 5/8" NIG-EER-11
17.2 1200 3/4" NIG-EER-12
17.2 1500 3/4" NIG-EER-13
17.2 1800 3/4" NIG-EER-14
17.2 2400 3/4" NIG-EER-15
17.2 3000 3/4" NIG-EER-16

Coupling

Made up of Copper Alloy for higher strength and countered bored to protect the rod threads from damage.

THREAD DIA CATALOGUE NUMBER
9/16" NIG-CP-1
5/8" NIG-CP-2
3/4" NIG-CP-3

Driving Bolt

Made up of Re-usable high tensile steel can be used many times over and suitable for power hammering.

THREAD DIA CATALOGUE NUMBER
9/16" NIG-DB-1
5/8" NIG-DB-2
3/4" NIG-DB-3