TEYU water chiller CW-5200 can offer highly reliable cooling for up to 130W DC CO2 laser or 60W RF CO2 laser. Having a temperature stability of ±0.3°C and a cooling capacity of up to 1430W, this small water chiller keeps your co2 laser more stable and efficient.CW-5200 industrial chiller takes up less floor space for CO2 laser cutter engraver users with a compact design. Multiple choices of pumps are available and the whole chiller system conforms to CE, RoHS and REACH standards. The heater is optional to help rising water temperature quickly in winter.