The brand of compressor includes Bitzer from Germany , and many other world famous brand .the standard configuration consists of check valve, crankcase heater ,oil pressure different protection oil filter and oil flow switch
2.Equipped with exhaust pipe shut-off valve
3.Equipped with efficient oil separator and reservoir
4.Liquid level display equipped vertical reservoir
5.Each compressor equipped with a filter replaceable barrels
6.Each compressor equipped with a pressure controller
7.The low temperature unit economizer equipped depending on needs.