When desired chiller pressure level is reached, the pump shuts down. Automatically re-energizes to maintain stable pressure. Microprocessor monitors chiller pressure and prevents overpressurization.
Thermal sensors prevent heating element overload and burnout.
Sensor halts operations should water flow cease. Handy 85-lb portable model easily managed by one man and maneuvered around tight mechanical rooms. Permanent mount unit is hard piped to a chiller. Maintains the chiller at slightly positive pressure during seasonal shutdown.