Automatic Tube Cleaning Systems are used on shell & tube heat exchangers to enable frequent cleaning of the heat exchanger tubeside (multiple times daily) while the process is still online and the heat exchanger is operating. For applications which the dirty side is not the tubeside or a different style of exchanger is being used, the system will allow backflushing of the heat exchanger without mechanical cleaning. This process should extend the life of the exchanger, enabling longer runs between cleanings.