High capacity closed loop chiller system CW-7900 offers exceptional cooling performance for sealed tube CO2 laser up to 1000W. It comes with a 170L stainless steel reservoir which has been specifically designed for process cooling applications. It allows high water flow rates with low pressure drops and ensures a reliable operation even in demanding applications. Cooling capacity can reach up to 33kW with ±1℃ control accuracy. The disassembly of side dust-proof filter in this air cooled water chiller unit for the periodic cleaning operations is easy with fastening system interlocking. RS-485 communication function is supported so that the chiller can have higher level of connection with your CO2 laser equipment.