TEYU portable water chiller CW-5300 can ensure highly reliable and effective cooling for 200W DC CO2 laser source or 75W RF CO2 laser source. With up to 2400W cooling capacity and ±0.5℃ temperature stability, this portable water chiller can help maximize the lifetime of the CO2 laser source. Portable water chiller CW-5300 has a user-friendly temperature controller, making the water temperature can be automatically adjusted. The refrigerant for this refrigerated water chiller is R-410a which is environmental friendly. An easy-to-read water level indicator is mounted on the back of industrial chiller CW5300 helps to see the water level whenever necessary. 4 caster wheels allow users to move this laser chiller more easily.