Pura-Therm can be used to control temperatures for vaccine and medicine production utilizing vessels, mixers, fermenters, bioreactors and packaging equipment. Depending on the application, the water, chiller or combination heating/chilling systems send heated or chilled fluid through a jacketed wall or heat exchanger to control the temperature of the critical materials being processed. Process temperatures range from -20 to 700°F (-29 to 371°C).