CW-3000DF Thermolysis Type Industrial Water Cooler Chiller for 0.8KW / 1.5KW Spindle Cooling, AC 1P 110V, 60HZ Small thermolysis water cooler, energy saving, long working life and simple operation; You can choose different models according to local voltage and frequency. CW-3000H water chiller, comprehensive reference to the international radiator - type cooling system, is suitable for small?water cooling device. Specific disconnection alarm securing protection. Enclosed water tanks, water used for a long time.