EARTH ROD & ACCESSORIES


COPPER BONDED EARTH RODS :

Copper Bonded / Earth Rods are best and most economical earth rods. they are made by molecularly bonding 99.9 % Electrolytic copper high tensile low carbon steel of BS 4360 Grade A. The rods are highly resistance to corrosion and because the steel used has very high tensile strength. The rods can be driven by power hammers to greater depths. The threads on copper bonded steel earth rods are formed by roll threading and there is 'BUILT IN' driving tip. The roll threads provide extra strength whereby risk of chipping while driving rods in grounds is eliminated

       

Couplers are made from brass. Driving head is reusable and made from high tensile steel

SOLID COPPER EARTH ROD :
 
ROD DIA (mm) LENGTH (mm) Cat No. Solid copper earth rods are manufactured in both the types with external threads and internal threads. The rods are used where soil conditions are very aggressive and corrosion is very high such as soils with high salt content Copper rods gives exceptionally long life. The rods are manufactured from high conductivity hard drawn copper to BS 2874-C101
15 1200 JCR -1
15 1500 JCR -2
20 1200 JCR -3
20 1500 JCR-4

Fittings

1] Driving head & driving spike are made out of high tensile strength steel
2] Internal coupling is made from phosphor bronze or high tensile brass dowel and externally threaded

Clamps

Various types of earth clamps are manufactured in brass and gunmetal. The clamps for earth to cable connection, Earth rod to cable lug connection etc. are manufactured as shown in figure

        

 

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