Cryogennic Submerged Type Centrifugal Pump
Applied to hydrogenation machine and hydrogenation station
Cryogennic Submerged Type Centrifugal Pump
Product introduction
Based on the Principle of centrifugal pump, liquid will be delivered to pipeline after being pressurized to realize refuel liquid for vehicle or pump liquid from tank wagon to storage tank.
Cryogenic submerged centrifugal pump is a special pump used to transport cryogenic liquid (suchas liquid nitrogen, liquid argon, liquid hydrocarbon and LNG etc.). It is usually applied in industriesof vessel, petroleum, air separation and chemical plants. Its purpose is to transport cryogenic liquidfrom places with low pressure to places with high pressure.
Product features
Pass ATEX, CCS and IECEx certification.
Cryogennic Submerged Centrifugal Pump-Immersed Type
● Pump and motor are completely immersed in medium, which can continuously cool the pump.
● The pump is vertical structure, which makes it operate more steadily with long service life.
● The motor is designed based on inverter technologies.
● Self-balancing design is applied, which makes radial force and axial force automatically balanced during operation of whole pump and extends service life of bearings.
Specifications
|
Model |
Rated |
Rated |
Maxi-mum |
Maxi-mum |
NPSHr (m) |
Impeller stage |
Power Rating（kW） |
Power Supply |
Phase |
Motor Speed （r/min） |
|
LFP4-280-5.5 |
4 |
280 |
8 |
336 |
0.9 |
4 |
5.5 |
380V/85Hz |
3 |
1800～5100 (Frequency conversion) |
|
LFP20-280-15 |
20 |
280 |
25 |
336 |
0.9 |
4 |
15 |
380V/85Hz |
3 |
1800～5100 (Frequency conversion) |
|
LFP25-465-22 |
25 |
465 |
30 |
500 |
0.9 |
4 |
22 |
380V/100Hz |
3 |
1800～6000 (Frequency conversion) |
|
LFP30-280-22 |
30 |
280 |
40 |
336 |
0.9 |
2 |
22 |
380V/85Hz |
3 |
1800～5100 (Frequency conversion) |
|
LFP40-280-25 |
40 |
280 |
60 |
336 |
0.9 |
4 |
25 |
380V/85Hz |
3 |
1800～5100 (Frequency conversion) |
|
LFP60-280-37 |
60 |
280 |
90 |
336 |
0.9 |
2 |
37 |
380V/85Hz |
3 |
1800～5100 (Frequency conversion) |
|
ASDP20-280-15 |
20 |
280 |
25 |
336 |
0.9 |
4 |
15 |
380V/85Hz |
3 |
1800～5100 (Frequency conversion) |
|
ADSP25-465-22 |
25 |
465 |
30 |
500 |
0.9 |
4 |
22 |
380V/100Hz |
3 |
1800～6000 (Frequency conversion) |
|
ADSP30-280-22 |
30 |
280 |
40 |
336 |
0.9 |
2 |
22 |
380V/85Hz |
3 |
1800～5100 (Frequency conversion) |
Application Scenario
LNG Pressurizing, refueling and transferring.
mission
Efficient use of energy to improve the human environment
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