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Description
700 bar hydrogen diaphragm compressor, is a reciprocating compressor that reciprocates in a cylinder to compress and transport gas.
The cylinder filling diaphragm nitrogen compressor is a special type of volumetric compressor with large compression ratio, good sealing performance, and the compressed gas is not polluted by lubricating oil and other solid impurities. Therefore, it is suitable for compressing high purity, rare and precious, flammable, explosive, toxic and harmful, corrosive and high pressure gases.
The cylinder filling diaphragm nitrogen compressor is a special type of volumetric compressor with large compression ratio, good sealing performance, and the compressed gas is not polluted by lubricating oil and other solid impurities. Therefore, it is suitable for compressing high purity, rare and precious, flammable, explosive, toxic and harmful, corrosive and high pressure gases.
700 bar diaphragm compressor supplier, are one of many types of compressors. It has a special name because it has a special diaphragm that separates the compressed medium from the outside. The diaphragm compressor can also be referred to simply as a membrane compressor. Due to its special structure, the oxygen reciprocating low pressure diaphragm compressor does not need lubrication, and the sealing performance is very good. The compressed medium is not in contact with any slip agent, so it can compress the gas with very high purity, generally achieving a purity of 99.999%, which is more suitable for compression. And transport all kinds of precious rare gases. In addition, for corrosive, radioactive, toxic, and explosive gases, diaphragm compressors are also particularly suitable. The diaphragm compressor has good heat dissipation and can adopt a high compression ratio, so its pressure range is wide, and the exhaust pressure can be up to 500MPa. It is used in the food industry, petroleum industry chemical industry, electronics industry, nuclear power plant, aerospace, military equipment, medicine, scientific research and other fields.
Diaphragm compressor
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Compressor main technical data |
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Model |
D type ,two cylinder ,Water cooling ,two stage |
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Compressor medium |
Dry H2 - 99,999% |
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Model |
GD4-250/15-400 |
Pressure stage |
2 stage |
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Condition |
Rated condition |
最大工况 |
设计值 |
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Rated flow rateNm3/h |
250 |
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Suction MPa(G) |
1.5 |
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Discharge MPa(G) |
40.0 |
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Inlet temperature℃ |
40 |
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Discharge temp℃ |
45（after cooling） |
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Water consumptm3/h |
5 |
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Piston stroke mm |
150 |
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Crank shaft r/min |
420 |
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Speed m/s |
1.2（Max） |
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Shaft power kW |
≤ |
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Motor power kW |
75kw anti explosive motor DIICT4 |
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Lubricate way |
PRESSURE LUBRICATE |
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Lubricate num |
L-HM32 |
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Noise dB(A) |
≤75 |
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Vibration mm/s |
12.5 |
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DIMENSION |
3800X2700X1600mm (GD4 need to discharge to parts before loading to container ) |
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MAX PART WEIGHT kg |
2500 |
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Compressor weight：kg |
8600 |
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Maintenance room |
At least 1.5m far from wall |
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