Cumming, Georgia — (June 14, 2016) –TORAD Engineering, LLC has tested a new 40-ton spool compressor designed specifically for medium pressure refrigerants such as R134a, as well as low and ultra-low GWP refrigerants like R513A and HFO-1234yf. The new spool compressor has demonstrated improved efficiency and performance characteristics compared to scroll, screw and magnetic bearing Read More…