... 320,400,500,630mm. The series of little power, back pressure industrial steam turbines are single-stage turbines. All types have ... is of woodward Gove-rnor principle. Bearings are lubricated with pressure oil, and the drived ma-chine is mounted on common ... single-deck arrangement. It can be used chiefly for driving pumps, blo-wers, compressors, cane mill, shre-dder and generators, if ...