... business freezer,family refrigerator,commercial kichen cabinet ect. Advantages A.R134a refrigeration compressor,3/8HPB.reasonable structure and compact sizeC.high efficiency ... , high efficiency, good reliability, low noise vibration.ST/FC/OC refrigerator compressorTest Conditions(Ashrae):Evaporating temperature:7.2ÂșCCondensing temperature:55 ...