CENTRIFUGAL PUMP, MODEL DESIGNATION: GBS 155 4,5-6,8-C 3, INLET CONNECTION SIZE TYPE: 2-1 2”, OUTLET CONNECTION SIZE TYPE: 1-1 2”, NOMINAL FLOW: 313 L MIN, MAXIMUM HEAD: 167.7 M, MAXIMUM PRESSURE: 5 BAR, PROPELLED FLUIDS TYPE: LIQUID OXYGEN, ADDITIONAL CHARACTERISTICS: SERVICE: LIQUID OXYGEN, TEMPERATURE: -183° C, MOTOR FRAME: LS 180MT, POWER: 22 KW, VOLT: 380 3, FREQUENCY: 50HZ, R.P.M.: 2928, CRYOSTAR763 120174