Bell Industries' High Potential Bagged Magnesium Anodes are cast from high-purity magnesium.

Efficiency of the anode is increased because it is installed in a backfill of 75 percent gypsum, 20 percent bentonite, and 5 percent sodium sulfate. This special mixture lowers anode-to-earth resistance and allows electrical current to flow more easily to the targeted structure. These high potential magnesium anodes are manufactured according to ASTM B843 and strict quality control standards. This ensures the anodes you purchase will perform as specified.

The anodes are shipped standard with 10-ft. - #12 AWG solid lead wire with blue TW insulation.

High Potential Magnesium Bagged Anode Sizes:
5 lb High Potential Magnesium + approximately 10 lb backfill material = approximately 15 lb
9 lb High Potential Magnesium + approximately 15 lb backfill material = approximately 24 lb
17 lb High Potential Magnesium + approximately 23 lb backfill material = approximately 40 lb
32 lb High Potential Magnesium + approximately 34 lb backfill material = approximately 66 lb