NASH Liquid Ring Compressors for Carbon Monoxide Production and Processing

Cost-Saving Benefits:

• High reliability and minimal maintenance due to robust and corrosion-resistant design 

• Reduced maintenance requirements due to durable construction and low-vibration operation. 

• Nearly isothermal compression minimizes overheating risks and optimizes energy use. 
• Moisture-handling capabilities simplify system design by eliminating the need for extensive gas drying systems. 

Longevity and Reliability:

• Proven performance record, with some compressors operating reliably for decades. 

• Engineered for extended service intervals, minimizing downtime and ensuring consistent production. 

• Enhanced process safety with water-based sealing and no metal-to-metal contact 

• Compliance with ATEX certifications for safe operation in hazardous environments 

Components of the Typical Package: 

• Multi-stage compressors (e.g., 2BQ, 2BK series) 

• Water-sealed compression chambers 

• Liquid-lubricated mechanical seals with API Plan 53 or 54 supply systems 

Performance Metrics: 

• Volumetric flow rates up to 30,000 m³/h per machine 

• Compression pressure capability up to 14 bar absolute 

• Efficient operation under variable suction pressures 

Materials of Construction: 

• High-grade, corrosion-resistant materials to withstand reactive CO gas 

• Moisture-resistant components for handling saturated gases 

Compliance with Industry Standards: 

• ATEX certified for safe operation in hazardous environments 

• TA Luft compliance for emissions control, ensuring environmental standards are met