-Refcomp semi-hermetic compressor -5HP to 50HP,HMBP,R404A -high efficiency,low noise -European quality,lower price Refcomp SP series semi-hermetic reciprocating compressor(Original Italy brand Refcomp semi-hermetic reciprocating compressors made in China.Large evaporating range,large cooling capacity,low noise,low vibration,easy for operation,used for medium working conditions.can used in high ...