NASH liquid ring compressors have the greatest performance range worldwide. Our compressors work on discharge pressures of up to 200 PSIG (15 bar abs.) with a suction capacity of 8,800 CFM (1,500 m³/h) or 9,400 CFM (16,000 m³/h). Thus, compressing gas to 30 PSIG (2 bar abs.) depending on the machine and application.

Advantages Of Liquid Ring Compressors

NASH liquid ring compressors require minimal care and low maintenance. Their compressors reduce power and operating costs by handling higher capacities with less energy, and provide the following features and benefits:

• Ability to handle carryover resulting in minimal process problems and an increase in uptime; intended for severe applications
• The long design life of 40+ years offering the highest reliability
• No internal lubrication required, which means less maintenance and downtime
• No metal-to-metal contact and constant wear-free performance
• Cool running, minimal temperature rise between inlet and discharge that is ideal for explosive gases and vapor recovery applications
• Only one moving part for simple and reliable operation

Low Pressure Liquid Ring Compressors

(Up to 30 PSIG or 2 bar abs.)

Low pressure liquid ring compressors deliver reliable, proven performance for wastewater treatment, digester gas compression, aeration, and many other applications and industries. With a discharge pressure up to 30 PSIG (2 bar abs.), Nash provides efficient, low-pressure compressors that require low maintenance. Alternate seal liquids can be used when water is not compatible with the process gas.

Medium Pressure Liquid Ring Compressors

(Up to 75 PSIG or 6 bar abs.)

Medium pressure liquid ring compressors deliver reliable, proven performance for demanding process applications such as recovery and compression of hydrocarbons and compression of hydrogen, chlorine, and other process gases. With a discharge pressure up to 75 PSIG (6 bar abs.), Nash offers efficient, medium pressure compressors with low maintenance requirements. Alternate seal liquids can be used when water is not compatible with the process gas.

High Pressure Liquid Ring Compressors

(Over 75 PSIG or 6 bar abs.)

High pressure liquid ring compressors deliver reliable, proven performance for toxic, explosive, and corrosive gases in oil & gas, petrochemical, and chemical applications including flare-gas recovery and vinyl chloride monomer (VCM) recovery.

With a discharge pressure over 75 PSIG (6 bar abs.), Nash offers powerful, high pressure compressors with low maintenance requirements. Alternate seal liquids can be used when water is not compatible with the process gas.

Product Search

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• New Mexico: 505-255-6565
• Arizona: 602-252-1726