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LNG Submerged Pumps
LNG submerged pumps are mainly used for filling of vehicle-mounted cylinders at LNG natural gas station, filling, transport and delivery of LNG tank wagons at LNG liquidation plants, LNG receiving stations. Immersed pumps are mainly used for working conditions that require zero leakage of medium.
Applicability:
LNG receiving stations
Filling of LNG Dewar bottles
Filling of LNG liquidation plant tank wagons
Tansport, delivery of LNG
LNG zero leakage environment
Main Technical Parameters:
Flow: 2-25m3/h
Head: 15-450m
Rotating speed: 1000-6000 r/min
Performance Features :
The entire immersed unit is placed in a vacuum container and completely immersed in the medium.There is no motive seal, which guarantees zero leakage and reduces the cold loss of the unit. And it can realize a rapid start.
The inlet is equipped with an inducer, which greatly reduces the requirement on the NPSHa of the system device.
The guide vane has a multiple runner guide vane type structure , which realizes the self-balancing of hydraulic power radial force.
The motor and the pump are an entirety.The motor is a high speed variable frequency motor, and it enhances the working range of the pump.
Imported cryogenic bearings are utilized .The technology is mature and the service life of such bearings is over 16,000 hours.
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