. . . . The CW-5000 cooler is designed specifically for active tube cooling in laser plotters. Thanks to its built-in cooling unit, it ensures that the water temperature remains at a fixed level, which translates into reliable operation of the laser tube, protecting it from overheating. This product is suitable for active cooling of CO2 glass laser tubes up to 120W.Other parameters:. Power supply: 1-phase, 220 V, 50 Hz. Evaporator tank:6 L. Coolant:R-134a. Max. water column head: 10 m. Temperature stability: ±0.3 °C. Weight: 20 kg. Dimensions: 580x290x47 [cm]. Preview photo, the final appearance of the chiller may differ from that shown in the photo, due to periodic modifications to the enclosures and button placement on the unit. Warranty 1 year. .