... Imported brass tube. TA-CW/A SERIES INDUSTRIAL WATER CHILLER TA-CW/A series industrial chillers are widely used in ... circuit. 3.Equipped with phase-sequence protective device, short circuit protective device,over-current protective device,freezing protective device,Hi-Lo pressure switch,water-flow switch ... diameter Cooling water outlet/inlet -- TA-CW/A SERIES INDUSTRIAL AIR COOLED WATER CHILLER