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Cryogenic Submerged Pump for LNG

The cryogenic submerged pump for LNG has the pump body and motor completely submerged in medium liquid. This structure puts an end to liquid loss, and guarantees a quick start of the submersible pump.

The vacuum heat-insulation jacket minimizes cold loss. The open and infiltrative design asks the lowest requirements on maintenance. The vertical style achieves more stable running and longer service life.

The adjustable frequency speed motor expanded the work range, so the cryogenic submerged pump is widely used by gas filling stations and LNG terminals, for cylinder filling and LNG delivery. The applicable gases are LNG, liquid nitrogen and liquid argon.

Main Parameters
1. flow rate: 2-20 m3/h
2. lift: 30-300M

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