Introduced in 1986, The CerAnode Expand-a-Rod Anode System was designed to allow the corrosion engineer unprecedented flexibility in the design of impressed current anode cathodic protection systems.
It consists of a choice of different prefabricated anode rod lengths and is easy to install. The anode rod segments simply screw together (or to interconnecting cables) by the user to produce the desired custom length anode system. The terminating connector cable easily attaches to the last rod. Current can be fed from both ends if desired.