Type Vertical, three-rank, three-stage, oil-free lubrication, water-cooling and piston Exhaust capacity 550 m3/h (according to suction state) Medium Dry oxygen Suction condition Pressure 0.11MPa. (1.1Kgf/cm2) Temperature <30℃ Final pressure 3.04Mpa(31Kgf/ cm2) Piston travel 180 mm Revolution of crankshaft 485 r/min Dia. of cylinder Stage 1 Ø320 mm Stage 2 Ø185 mm Stage 3 Ø115 mm Shaft power 98 KW Consumption of cooling water 10t/h Direction of revolution Counterclockwise as viewed from the oil pump Way of transmission Directly connection in the way of the stiff coupling against the electric motor Motor Model Y355L1-12 Power 110 KW Voltage 380 V 50Hz |