-OEM screw type chiller manufacture -2 years warranty -Simple & Convenient operation, ... efficiency under any load. Technical Parameters of Screw Type Air Cooled Chiller ModelItemAGS-60ASHnominal cooling capacitykcal/h130290kw151.5input ... .5safety protectioncompressor over temperature, unit overload, high and low pressure, flow switch, phase sequence, phase-missing, antifreezingdimensionmm2500×1850× ...