Recently, an old customer wanted to buy a chiller to cool 700W fiber laser machine. S&A recommend industrial chiller CW-6200AT with dual pump and dual temp system. CW-6200AT has 5.1KW cooling capacity,  ±0.5℃ precisely temperature control and  multiple alarm functions: compressor time-delay protection, compressor overcurrent protection, water flow alarm and over high / low temperature alarm.