The Manitowoc 4004793 Ice Machine Water Curtain is an essential splash guard and sensing component designed to direct water flow and signal ice harvest completion in commercial ice makers. Suspended over the evaporator grid, this plastic paddle works by guiding water down the evaporator surface during the freezing cycle and physically opening as falling ice slabs drop into the storage... https://partsfe.ca/curtain-water-for-manitowoc-part-4004793