laser water chiller could be used for CO2 or YAG laser equipment, such as laser marker, laser cutter, laser carver, laser tailor, laser engraver, laser welder, laser driller and laser wire-cutter. The cooling capacity could be 2.7 7.2kW or on requested. Features: 1) Convenient for installation and operation 2) Discharge hot air outside 3) Integrated electronic control, large digital displays 4) Water pressure gauge 5) Built in flow switch which can output protect signal 6) Low flow alarm 7) Over heat and exceeding low temperature alarm 8) Quiet operation, simple maintenance Specifications: 1) Model: PH-LW04-BLP 2) Rated output: 0.4kW 3) Compressor power: 1/6HP 4) Power: 1PH-220V, 50Hz or 60Hz as per your request 5) Temperature stability: ±0.5°C 6) Pump power: 85W 7) Pump flow: 17L/min 8) Pump lift: 7m 9) Water tank volume: 3.2L 10) Ambient temperature: max.: 35°C 11) Dimensions (L x D x H): 320 x 420 x 500mm