Miller Coolmate 4 is a coolant system designed to work with inert gas torches/guns and other water-cooled equipment to supply adequate coolant circulation. It features an electric motor, polyethylene tank, radiator, fan, and high-pressure pump to circulate the coolant. The pump is equipped with a relief valve for added safety. With a 15.1 L coolant tank capacity, the Coolmate 4 ensures a consistent supply of coolant to connected equipment. Please refer to the manual for detailed specifications and instructions on installation, operation, and maintenance.