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Industrial gas compression for air, natural gas, and other process gases depends on selecting the right type of gas compressors and supporting compressors for the duty.

 

NASH gas compression solutions support industrial processes where air and other gases must be compressed safely and reliably under demanding conditions. Around the world, process industries rely on gas compression for recovery, transfer, emissions control, utility service, and production support, using compressors sized for required flow and pressure.

Liquid Ring Compressor Portfolio

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Liquid Ring Compressors

NASH liquid ring compressors require minimal care reduce power & operating costs by handling higher pressures with less energy.
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Low Pressure Compressors

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Medium Pressure Compressors

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High Pressure Compressors

 

Compression type

Pressure range

Key products

Applications

Low Pressure

Up to 30 PSIG (2 bar abs.)

2BE1, 2BE4, SC Liquid Ring Compressors

Wastewater treatment, digester gas compression, aeration, and other general industrial processes

Medium Pressure

Up to 75 PSIG (6 bar abs.)

2BK, 2BQ, NAB Liquid Ring Compressors

Hydrocarbon recovery and compression, hydrogen compression, chlorine and other process gases

High Pressure

Over 75 PSIG (6 bar abs.)

2BG, Single Stage, Two Stage Liquid Ring Compressors

Flare gas recovery/compression, vinyl chloride monomer (VCM) recovery, toxic/explosive/corrosive gas handling (oil & gas, petrochemical, chemical industries)

 

Talk to a compression expert today

Explore compression technologies to discover the right fit for your industry and process needs.

Compression Applications Across Industries

NASH vacuum technologies are used across industries where uptime, process stability, safety, and efficiency are essential. 

Industry

Typical Vacuum Applications

Global Process Need

Chemical & Petrochemical

Vacuum distillation, drying, solvent recovery, degassing 

Reliable vacuum performance with challenging vapors and process conditions 

Power Generation

Condenser exhausting, hogging, deaeration, geothermal vacuum 

Stable vacuum to support plant performance and efficiency 

Environmental & Biogas

Vacuum priming, gas handling, wastewater and biogas processes 

Dependable operation with variable gas and liquid conditions 

Food & Beverage

Evaporation, deaeration, filling, drying, packaging 

Process consistency and product quality 

Mining & Minerals

Vacuum filtration and dewatering 

Robust performance in abrasive and liquid-heavy environments 

Pharmaceutical

Crystallization, drying, evaporation, degassing 

Clean and consistent process control 

Pulp & Paper 

Forming, pressing, filtration, machine vacuum 

Reliable dewatering and production stability 

 

Explore the complete list of industries

Why Choose Nash for Gas Compression?

Built for Demanding Processes

They are used across key applications such as flare gas recovery, vapor recovery, hydrogen and carbon dioxide compression, and VCM recovery.

Simple and Reliable

With a single moving part and no internal lubrication, NASH compressors offer low maintenance and long service life.

Efficient and Flexible

 

A wide product range with single and two-stage options helps reduce energy use and operating costs.

Trusted Quality

Manufactured to ISO standards and ATEX certified, with over 100 years of experience and global support.

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Locations

Get expert support tailored to your region and application.

Frequently Asked Questions

Industrial gas compression is used to move, recover, boost, or process gases in production, recovery, emissions, utility, and environmental applications.