1.Dorin semi-hermetic compressor 2.Capacity from 0.5HP~150HP 3.Suitable for R22, R404A, R507 4.Temp range: 5oc~-25oc DescriptionTCBD series compressor rack is with original Dorin semi-hermetic reciprocating compressor 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 ...