Series 3 self-contained chiller fromConairincorporates separate pumps for process and recirculation flows. Flow rates and pressures to critical process heat exchangers are maintained precisely, regardless of changes in system loading. Models 20 hp and larger have dual Copeland scroll compressors on two refrigeration circuits for maximum cooling capacity and operating efficiency. Nominal capacities range from 3.5 to 30 tons of refrigeration for both water-cooled and air-cooled models.
March/April 2001, RS# 215
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