Liquid Ring Compressor Series | Liquid Ring 2BQ

Suction Capacity 6,000 to 11,000 m3/h (3,500 to 6,400 SCFM)

Vacuum to 3.8 bar abs. (111 inHgA.)

The NASH 2BQ liquid ring compressor series is a high-performance solution for medium-pressure gas compression, offering enhanced reliability and flexibility. Designed for the recovery and compression of hydrocarbons, hydrogen, chlorine, and other process gases, the 2BQ series delivers proven efficiency across demanding industrial applications. With a capacity range of 3,500 to 6,400 SCFM (6,000 to 11,000 m³/h), it is the world’s first liquid ring compressor to achieve these specific gas flow rates and discharge pressures. The 2BQ’s modular design and customizable components ensure durability and adaptability to various operating conditions.

Key Characteristics:

• High-performance gas compression

• Versatile and adaptable design

• Engineered for demanding applications

• Durable and reliable construction

The NASH 2BQ Liquid Ring Compressor is designed with your process needs in mind, delivering proven performance, reliability, and efficiency in medium-pressure applications. Engineered to handle demanding conditions, the reinforced rotor, shaft, and bearings ensure durability at a wide operating speed range (420 to 611 rpm).

With an unmatched performance range, the 2BQ sets the standard for efficiency and reliability. Its patented design has been trusted by facilities worldwide, providing peace of mind in critical applications. Based on the robust 2BE series, the 2BQ compressor is built to handle high liquid carryover and can be optimized for your specific operating conditions.

For industries requiring safety and compliance, the 2BQ is ATEX certified, making it a trusted choice for hydrocarbon recovery, hydrogen compression, chlorine compression, and other demanding processes.

Suction Capacity: 3,500 to 6,400 SCFM (6,000 to 11,000 m³/h)
Discharge Pressure Range: to 40 psig (to 3.8 bar abs.)
Differential Pressure: to 40 psi (to 2.8 bar)
Shaft Seals: Single acting Mechanical Seal (standard), Stuffing box, double acting Mechanical Seal on request
Materials of Construction: Ductile Iron, Stainless Steel

*Performance data is for illustrative purposes. Please consult with a Nash Engineer or Sales Representative for pump sizing and specific performance data.

The 2BQ series provides the ultimate operational flexibility. In addition to the modular design, each component can be manufactured from application-specific materials such as stainless steel. This ensures that the 2BQ series can be used for a range of demanding processes and applications, including the recovery and compression of hydrocarbons, as well as compression of hydrogen, chlorine, and a range of other process gasses.

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Opt for NASH Certified Field Service & Support ensuring your vacuum systems run at optimal efficiency. Field Service for Vacuum Pumps.

Parts

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Remanufacturing & Exchange

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Liquid Ring Compressor Medium Pressure, 2BQ

Description

Technical Data

Industries and Applications

Parts, Service, Upgrades

Field Service

Parts

Remanufacturing & Exchange

Downloads

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