Super High Pressure Cryogenic Liquid Pump 1, Medium: LO2, LN2, LAr, LCO2 2, Throughput/Flow: 5-6000L/h Cryogenic pump Performance 1.Transmission mechanism is ... loss,small evaporation,shot precool time,small loss of liquid;3.piston ring,rider ring and seal ring are mad from ... L Compaction loop414Z L seal ring415Z LV seal ring12 Super High Pressure Cryogenic Liquid Pump