THERMOPAK External Cathode Bar Seals

Primary Aluminum smelters have long faced the problem of how to economically provide a hermetic seal for the life of the reduction cell.

Mid-Mountain has designed THERMOPAK External Cathode Bar Seals, which penetrate the side wall of the reduction cell, providing additional thermal insulation at each of the cathode bar penetrations as well as an excellent seal for the life of the pot.