-Refcomp semi-hermetic compressor -5HP to 50HP,HMBP,R404A -high efficiency,low noise,low vibration -European quality Refcomp SP series semi-hermetic reciprocating compressor(Original Italy brand Refcomp semi-hermetic reciprocating compressors made in China.Same quality as Bitzer semi-hermetic compressors,but much lower prices.Large evaporating range,large cooling capacity,low noise,high ...