1.Bitzer semi-hermetic compressor 2.Capacity from 20HP~250HP 3.Suitable for R22, R404A,R507 4.Temp range: 5oc~-25oc DescriptionTCBBF series compressor rack is with multi Bitzer semi-hermetic compressors paralleled in one system. F means air cooled, S means water cooled. The several compressors share the discharge pipe, suction pipe, condenser and receiver. The unit can be considered as a ...