liquid heat exchanger: high thermal effciency Small temp differences High corrosion resistance Extremely compact size LIQUID HEAT EXCHANGERSERIESEATB-85DESIGN PRESSURE(Mpa)3.0 OR 4.5LOWEST ... pressure machines,compressors(circulation oil),air conditioners,refrigerators,air dryer,water cooler,drinking thoughts,constant temperture refrigerator,heat recollection and circulation,floor heating ...