... . Insulation material ,PU. Temperature measurement method: Bi-metal thermometer temperature. --- Ice water tank (600L,1set) insulation materials: polyurethane; liner: stainless steel, outer ... ) 3.75KW, 380V, Freon 22, cooling capacity 5P full-closed ---- Ice water pump (SGR40-6-20,1set) 220V, 0.75KW, the standard ...