COPPER BONDED EARTH RODS ARE BEST AND MOST ECONOMICAL EARTH RODS. THEY ARE MADE BY MOLECULARLY BONDING 99.9% ELECTROLYIC COPPER ONTO HIGH TENSILE LOW CARBON STEEL OF BS 4360 GRADE A. THE RODS ARE HIGHLY RESISTANCE TO CORRISSOION AND BECAUDE THE STEEL USED HAS VERY HIGH TENSILE STRENGTH , THE RODS CAN BE DRIVEN BY POWER HAMMERS TO GREATER DEAPTHS. THE THREADING AND THERE IS 'BUIL-IN' DRIVING TIP. THE ROLL THREADS PROVIDE EXTRA STRENGTH WHEREBY RISK OF CHIPPING WHILE DRIVING RODS IN GROUND IS ELIMINATED E TO THE MANUFACTURING TOLERANCES PERMITTED IN BS 6346 : 1989
COUPLERS ARE MADE FROM BRASS. DRIVING HEAD IS REUSABLE AND MADE FROME HIGH TENSILE STEEL.
NOMINAL DIA MM | CAT NO. |
1/2" COUPLING | JC - 1 |
5/8" COUPLING | JC - 2 |
3/4" COUPLING | JC - 3 |
1/2" DRIVING STUD | JD - 1 |
5/8" DRIVING STUD | JD - 2 |
3/4" DRIVING STUD | JD - 3 |
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 |