Your Leading Multistage Centrifugal Compressor Manufacturer
Manufactured in a compact size with little installation time and effort, Comair multistage centrifugal compressors discharge flow rate of up to 600,000 Nm3/h with the working pressure of up to 160 bar. Our multistage centrifugal compressors could be manufactured with up to eight stages, and each stage could run at the optimum speed, offering the best efficiency possible.
Comair multistage centrifugal compressors could be manufactured based on the strict standards of the American Petroleum Institute (API), including API617 and API 614. You can totally trust their safety operation for your oil & gas operation project.
Thanks to the continuous efforts of our Research & Development team, our multistage centrifugal compressors could be designed specifically for your project. Whatever the electricity supply, altitude, industrial applications, or material requirements, we are capable of supplying a suitable solution for you!
Multistage Centrifugal Compressors by Gases
100% oil free energy saving solution with high reliability. Widely used for air separation in factories, process air, and instrument air supplying.
High-purity nitrogen discharging with continuous operation. It is widely used for air separation, petrochemical, and semiconductor manufacturing.
Anti-corrosion design with discharging pressure of up to 160 barg. A perfect solution for CCUS, Urea, and e-Methanol manufacturing.
API compliance with high availability. Large flow rate handling ability makes it perfect for gas gathering, natural gas transmission, or other uses.
Suitable for a wide gas range and customized for your specific project requirements. Just tell us your project details in whatever petrochemical, chemical, or refinery!
Severe-duty design with high pressure ratio. Widely used for the production of ammonia, methanol, and coal chemicals.
Hydrogen seal system with high-pressure capability. Widely used for refinery plants, hydrogen energy, and synthetic ammonia.
High efficiency with cryogenic compatibility design. It is widely used for LNG boil-off gas compressing, ethylene compressing, etc.
Multistage Centrifugal Compressor by Industries
API certification with low lifecycle cost and high reliability. Widely used for applications including gas gathering, gas lift, gas injection, wellhead compression, and pipeline transmission.
High efficiency with continuous duty. It can be designed as per your specific applications and working conditions.
Completely oil-free air supply ensuring the best possible sandblasting and painting effects.
High-pressure discharging of over 160 barg. Widely used and accepted for the production of ammonia, urea, and syngas, etc.
Dense phase CO2 compression with low energy consumption. It is widely used for carbon capture, carbon storage, and the supercritical CO2 power cycle.
Totally oil-free compressing with high reliability and continuous running for 1 year or more. Please contact us and get our reference case for air separation.
A perfect solution with contamination-free air to safeguard your production process and final products.
High-pressure discharging for boosting your fuel gas and improving burning efficiency.
Comair Multistage Centrifugal Compressors, 10%-15% Efficiency Increase
Comair multistage centrifugal compressors are always designed with high efficiency operation for our clients. Between any of the two stages, we install highly efficient coolers to cool down the compressed air or gas, which makes the compressing process quasi-isothermal. The impellers are designed with the use of the latest computational-fluid dynamic (CFD) and finite-element analysis (FEA) to ensure optimal inter-stage compression ratio distribution and efficient running. Our high-quality inlet guide vane further contributes to energy efficiency by creating an initial pre-swirl flow pattern matched to the impeller, improving compressor efficiency as well as reducing the power for compression. Please contact us for more details on the Comair multistage centrifugal compressor efficiency feature!
Comair Multistage Centrifugal Compressors of Unrivaled Configurations
Comair multistage centrifugal compressors’ highly reliable, stable performance mainly comes from their unrivaled configurations. Our motors are all of high protection grade IP55 and deliver efficiency of over 96.6%. Our impellers are all made of aviation-grade titanium alloy with special anti-corrosion surface treatment, and their speed are optimized for high overall efficiency. The anti-surge control system avoids any tiny damage to the compressor and production loss due to process interruption. Advanced variable speed drive technology could reduce the sudden current rise during the start-up of the centrifugal compressors, which avoids the voltage dips and other negative effects.
Comair Multistage Centrifugal Compressor With Zero Leakage
Drawing on decades of manufacturing experience, our multistage centrifugal compressors ensure zero leakage and completely oil-free compressing. Our sealing technology includes dry gas, floating carbon ring, and labyrinth seals, which are all designed for process safety as well as contamination-free compressing. When you are dealing with any flammable gas mixture, toxic gases, or any other process gases, our multistage centrifugal compressor ensures your plant safety with zero leakage; when you require a completely oil-free solution for your sensitive applications, it could also be the right solution.
Comair Multistage Centrifugal Compressor Services
Comair delivers not just multistage centrifugal compressors but also life-cycle, timely services of unrivaled level. From routine maintenance and checking to full overhauls and emergency repairs, our engineers ensure your compressors deliver reliable performance and efficiency.
We will offer systematic training to the clients’ service engineers on the multistage centrifugal compressor maintenance and daily checking. As the left picture shows, our Nigerian client’s engineer is doing a professional, regular check and maintenance!
After receiving the client’s request, our professional engineer will conduct on-site installation & commissioning and offer systematic training to the operating staff. The left is the picture of our engineer after completing the installation for our air separation client in Thailand.
Our professional engineers will conduct routine checks on your compressors’ running status. We ensure they are in perfect working condition.
With our mature service system, we ensure your requests will be replied to within 24 hours. And your required parts delivery will be made within 24 hours also.
We have no compromise on the quality of our multistage centrifugal compressors, and they are all designed and manufactured for a minimal service life of 20 years and at least four years of continuous operation.
For different regional markets’ requirements and standards, including but not limited to ISO, ASME, DIN, and CENELEC, we can also satisfy in making our multistage centrifugal compressors. For specific industrial requirements like marine standards or explosion-proof, we can also ensure adherence.
Our standardized multistage centrifugal compressors are usually delivered fully packaged and ready for quick installation on the client’s site. For any customized solutions, they can be delivered in full packaging, semi packaging, and free arrangement options. Free arrangement means we follow the clients’ instructions so the clients can source components easily locally, like piping and cooling.
Our multistage centrifugal compressors could be packaged to meet API and other major specifications. We will deliver and package our multistage centrifugal compressors strictly following your requirements.
Factory acceptance test is strictly conducted before shipment, and you can be invited to inspect and check the test performance and running data of our multistage centrifugal compressors. We will simulate your operating conditions to ensure your multistage centrifugal compressors are not only able to run at the beginning but also to continue over their service life. We can also conduct the performance test you specifically require.
With our mature testing facilities, our factory acceptance test could be conducted in full compliance with all major industrial standards, including DIN, ISO, VDI 2045, ASME, PTC10, and API 617/672. Our test will strictly follow your instructions to deliver the best possible performance.
Our multistage centrifugal compressors are designed and manufactured to provide the quality, efficiency, and sustainability for your project’s smooth running! For oil & gas industrial applications, we strictly follow the API standards, including API 617, Chapter 3 (gas) and API 672 (air) requirements. For other industrial applications, we will design case by case and follow standards, including but not limited to ISO 11011, ISO/TC 118/SC1, DIN, ASME, DNV, etc.
