1. Marine chiller,sea water cooled chiller 2. R22,R407C, R134A 3. ... ~1920kW; 4. touch screen controller HWWL Sea water cooled chiller, Marine chiller 1. Sea water cooled condenser, nickel copper tube;2 ... : high and low pressure switch, internal overheat protection, overload protection; safety valve protection. All the above pretections ensure the unit safe ...