... screw compressor, specially used for low temperature application and big capacity demand. With development of refrigeration market, more and ... applicable for it. The professional design is made to protect inversion, overheat, overload, exhaust temperature, low oil level, oil flow. ... oProductShow.init( { 'aImgSrc': aBigImageSrc } ); } )(); Bitzer screw compressor rack for refrigeration system