
Since there is no direct metal-to-metal friction during operation, the compressors experience minimal wear and can run for extended periods with little to no maintenance. The flexible discharge valve structure at the high-pressure end ensures that the exhaust pressure remains within the range of 0.3 MPa to 0.8 MPa, allowing the compressor to operate optimally. Additionally, the compressors use an externally flushed double-face mechanical seal to ensure zero leakage of the compressed medium.
Due to the isothermal compression process in liquid ring compressors, they are particularly suitable for handling flammable and explosive gases, such as vinyl chloride, styrene, hydrogen sulfide, chlorine, and hydrogen chloride, commonly used in chemical and petrochemical industries.
Our liquid ring compressors are mainly utilized for tail gas boosting and recovery, flare gas recovery, VOC gas compression treatment, vinyl chloride monomer compression, sulfur-containing tail gas handling, sulfur dioxide gas compression, liquefied petroleum gas compression, and methane compression.
The YE series compressors offer a higher working pressure than the Y series compressors, with exhaust pressure reaching up to 0.8 MPa.
Why Choose Us
Experienced Engineers
Our team of engineers brings years of industry expertise, providing professional guidance on equipment selection and material recommendations tailored specifically to your needs.
Modularized Supply
Drawing on extensive practical experience and customer-specific requirements, we design and supply various systems, including tail gas boosting systems, hydrogen compression systems, acetylene compression systems, propylene recovery systems, and natural gas purification compression systems for petrochemical clients. Our liquid ring compressor systems are typically delivered as modular skids, which ensure compliance with environmental regulations and simplify installation. If you are in the petrochemical industry and need liquid ring compressors for transporting, compressing, or recovering flammable and explosive gases, please share your application details with us. We will provide a professional liquid ring compression system solution.
Strict Quality Control
The performance of liquid ring compressors hinges significantly on the quality of components and parts. At Boke, we utilize advanced precision machining equipment, including horizontal machining centers, mill-turn machining centers, and gantry machining centers, to guarantee the accuracy of our manufactured parts. We also employ state-of-the-art inspection equipment-such as coordinate measuring machines, spectrometers, and metallographic analyzers-to ensure component quality. These rigorous manufacturing and inspection processes underpin the reliable operation of our compressors.
Precision Dynamic Balancing
Using German Schenck dynamic balancing machines, we conduct static and dynamic balance testing on every impeller, achieving G1-level accuracy for dependable performance.
Material Options
To meet the challenges of corrosive working conditions, we offer liquid ring compressors constructed from various materials, including stainless steel, duplex stainless steel, titanium, and Hastelloy.
Wide Model Selection
Our YE series high-pressure liquid ring compressors have flow rates ranging from 20 to 6,000 m³/h and discharge pressures of 0.3 MPa to 0.8 MPa. In addition, our Y series low-pressure compressors offer flow rates from 100 to 15,000 m³/h, with a discharge pressure of 0.15 MPa, providing versatile options to meet diverse requirements.



Our Services
Replacement and maintenance services during the warranty period.
01
Comprehensive after-sales support and commissioning services.
02
Spare parts supply with detailed parts lists.
03
Complete technical documentation.
04
Technical Parameter
Model |
Capacity |
Operating pressure range |
Motor's power |
Rotary speed |
Suction and discharge port calibre |
Water consumption |
m³/h |
MpaG |
KW |
r/min |
mm |
L/min |
|
Y-D156 |
40~150 |
0-0.3 |
7.5-22 |
2980~4000 |
40 |
30-50 |
Y-D260 |
150~400 |
15-45 |
1485 |
80 |
50-80 |
|
Y-D400 |
400~1200 |
45-132 |
1480 |
125 |
80-120 |
|
Y-D600 |
1000~3000 |
110~400 |
980 |
200 |
120-150 |
|
Y-D800 |
3000~5000 |
185-560 |
590~740 |
300 |
156-200 |
|
YE-180 |
180 |
0.3-0.7 |
55 |
2970 |
80 |
40-55 |
YE-400 |
400 |
75 |
2970 |
80 |
45-60 |
|
YE-500 |
500 |
90 |
2940 |
80 |
60-80 |
|
YE-720 |
720 |
132 |
2980 |
150 |
60-80 |
|
YE-1000 |
1000 |
185 |
1485 |
150 |
150-170 |
|
YE-1200 |
1200 |
220 |
1485 |
150 |
200-350 |
|
YE-1500 |
1500 |
250 |
1485 |
150 |
200-400 |
|
YE-2000 |
2000 |
355 |
1485 |
150 |
330-650 |
|
YE-2500 |
2500 |
500 |
1485 |
150 |
500-900 |
|
YE-3000 |
3000 |
560 |
1485 |
200 |
500-1000 |
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