NASH HP-9 Liquid Ring Compressor

The NASH HP-9 is a high-pressure liquid ring compressor designed for large-capacity gas compression in demanding industrial process environments.

Built as a single-stage, double-acting compressor, it supports heavy-duty operation where reliable compression and system integration are critical.

Its liquid ring technology enables it to handle saturated, hazardous, or contaminated gases while maintaining cooler operating temperatures compared to dry compression methods.

Engineered for continuous-duty performance, the HP-9 delivers high discharge pressures with consistent reliability in severe service conditions. It is well suited for applications involving hazardous or process-critical gases where safety, durability, and uptime are essential.

Key Characteristics

Suction Capacity: Approximately 1,766 to 2,531 SCFM
Discharge Pressure: Up to 110 psig
Differential Pressure: Up to 110 psi
Design: Single-stage, double-acting liquid ring compressor
Construction: Stainless steel materials of construction
Porting: Conical porting
Shaft Seals: Mechanical seals, single or double acting
Process Connections: 10″ / 10″ ANSI
Application Fit: Designed for toxic, explosive, corrosive, and sour gas service

Ideal Applications

The NASH HP-9 is designed for high-pressure gas compression applications where process conditions include moisture, contaminants, or hazardous gas compositions. Its liquid ring design provides stable performance in environments where conventional compressors may experience limitations due to temperature, vapor content, or gas variability.

Common applications include: