North Star Flake Ice Maker. Model M60.78. S/N: 4401. Capacity @ -20 evaporated ammonia and with 60 °F water temperature: 34.7 U.S. tons/day. Carbon steel construction. Thickness of ice: 1.5 in. Makes ice from fresh water, seawater or other liquids. Produces more ice per ton of refrigeration than any other ice maker using an equally rated compressor. Makes sub-cooled ice with better cooling power than any other ice maker. Harvests ice continuously with no defrost cycles. Reduces refrigeration losses with insulated fiberglass enclosure. Converts all make-up water to ice eliminating waste. Freezing surface area:78.5 sq. ft. Baldor Industrial Motor, 1 hp, 850 rpm, 230/460 V, 5/2.5 amps, 60 Hz, 3 phase. Electra Motor Drive, 20 ratio, 42.5 rpm (final). Inlets: (1) 2 in. dia. port (liquid), (1) 3 in. dia. refrigerant pipe. Outlets: (1) 2-1/2 in. dia. NPT (female), (1) 68 in. dia. ice discharge. Overall dim: 100 in. L x 100 in. W x 96 in. H.