-Refcomp brand -30HP to 230HP,LBP,R404A -with Eco connection -high efficiency,low noise -European quality,lower prices SW series Refrigeration Refcomp semi-hermetic screw compressor(Origin Italy brand Refcomp semi-hermetic screw compressor which is made in China.From 30HP to 230HP,low temperature range,R404a,with or without Economizer.High efficiency,low power comsuption,low noise,large ...