LNG Submerged Pumps are mainly used for filling vehicle-mounted LNG cylinders at LNG stations. It’s also used in loading and unloading LNG tank Wagons.
The immersed pump structure ensures zero leakage of LNG. The high precision cryogenic bearings can be used for more than 10,000 hours continuously, making the pump generally maintenance-free for more than two years. The use of guide wheel effectively reduces the requirement for system cavitation margin (NPSH).