Cryogenic reciprocating pump of LCNG pump skid
Applied to hydrogenation machine and hydrogenation station
Cryogenic reciprocating pump of LCNG pump skid
Product introduction
It can be used to fill high-pressure gas cylinder of L-CNG filling station.
It is applicable to cryogenic high-pressure pressurization system to pressurize medium for use.
Product features
Pump piston ring and sealing ring made of cryogenic filled with special PTFE material, with long service life characteristics.
Cryogenic reciprocating pump
● The surface of the piston rod and cylinder sleeve are processed by special process to improve the surface hardness of the sealing surface by 20% and increase the service life of the seal.
● Pump cold end part is provided with leak detection device to ensure the use of security and reliability.
● Apply rolling friction for Connecting rod and Eccentric wheel, effectively solve the problem that the transmission side disable to drive.
● Transmission box is provided with the oil temperature detection online alarm device, to ensure the safety of lubrication.
● Adopt never fail high vacuum insulation layer to ensure high efficient running.
Specifications
|
Model |
LPP1500-250 |
LPP3000-250 |
|
Medium temp. |
-196℃~-82℃ |
-196℃~-82℃ |
|
Piston diameter/stroke |
50/35mm |
50/35mm |
|
Speed |
416 r/min |
416 r/min |
|
Drive ratio |
3.5:1 |
3.5:1 |
|
Flow |
1500 L/h |
3000 L/h |
|
Suction pressure |
0.2～12 bar |
0.2～12 bar |
|
Max. Working Pressure |
250 bar |
250 bar |
|
Power |
30 kW |
55 kW |
|
Power supply |
380V/50 Hz |
380V/50 Hz |
|
Phase |
3 |
3 |
|
Amount of cylinders |
1 |
2 |
Application Scenario
LNG pressurization of L-CNG station.
mission
Efficient use of energy to improve the human environment
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