The Manitowoc 4011189 Ice Machine Water Curtain is a commercial ice machine component that supports controlled water movement during the ice-making process. It works within compatible Manitowoc equipment to contain and direct water as the machine operates through its production cycle. This part is suitable for maintenance and service applications involving a worn, damaged, or missing water curtain. It can be used in restaurants, hotels, cafeterias, bars, and other foodservice facilities.