The MC4-150 dry calcium hypochlorite feeding system prepares and automatically delivers a consistently accurate dose of liquid-available chlorine for disinfection applications. This feeding system can supply up to 150 lb of AvCL per day on a sustained basis without the storage and handling issues associated with liquid bleach or chlorine gas. This highly-customizable feeder uses U.S. EPA-approved dry calcium hypochlorite briquettes and a patented spray technology to produce and maintain a fresh liquid chlorine solution.