Features and Advantages 1：Sturdy steel shells for long life 2：Corrosion resistant epoxy powder paint finish 3：Maximum working pressure:28 bar 4：lt is strongly recommended to assemble Cooling & Heating Exchanger to the refrigeration system whose e vapour temperature lowerphan-15℃ 5：Products are compatible with HFCs HCFCs CFCs,as well as with their associated oils and additives.