About Nash
Nash provides rugged, dependable vacuum pumps and systems for industries such as chemical, pulp & paper, power generation, and general industrial applications. Our solutions include liquid ring vacuum pumps, compressors, and dry vacuum technology designed for efficiency and reliability.
Product Highlights
Liquid Ring Vacuum Pumps & Compressors: Ideal for handling wet, saturated gases; available in a wide range of sizes and materials.
Dry Screw Vacuum Pumps (VSB Series): Oil-free, efficient, and environmentally friendly; perfect for chemical and pharmaceutical processes.
Steam Jet Ejectors: Simple, robust design for high vacuum applications. We offer complete Kinema ejector replacements.
Applications & Industries Served
Industries:
Chemical Processing
Pulp & Paper
Power Generation
Oil & Gas
Food & Beverage
General Industrial
Applications:
Vacuum Distillation
Evaporation
Filtration
Deaeration
Material Handling
Why Choose Nash?
Proven reliability in harsh environments
Global service and support network
Energy-efficient designs reduce operating costs
Custom-engineered systems for unique applications
Partner with us to deliver world-class vacuum solutions. Contact us today to learn more about Nash products and how they can improve your process efficiency!
- Liquid Ring Vacuum Pumps (Small Capacity)
- Liquid Ring Vacuum Pumps (Medium Capacity)
- Liquid Ring Vacuum Pumps (Large Capacity)
- Two Stage Liquid Ring Vacuum Pumps
- Flare Gas Recovery Systems
- Liquid Ring Compressors (Low Pressure)
- Liquid Ring Compressors (Medium Pressure)
- Liquid Ring Compressors (High Pressure)
- Engineered Vacuum Systems and Solutions
Liquid Ring Vacuum Pumps (Small Capacity)
NASH 2BV7 Monoblock Liquid Ring Vacuum Pump
Compact, Corrosion-Resistant Vacuum Pump for Industrial Applications
The NASH 2BV7 Monoblock Liquid Ring Vacuum Pump delivers reliable small-capacity vacuum performance in a compact, corrosion-resistant design ideal for plastics, medical technologies, and general industrial applications. Its integral pump-and-motor construction eliminates the need for external baseplates, couplings, or guards, simplifying installation and reducing footprint. Ready for global use, the 2BV7 is quiet in operation and built for durability.
Key Features & Benefits:
Compact monoblock design:
Integral pump and motor for space-saving, simplified installation.
Corrosion-resistant construction:
Stainless-steel body, shaft, and port plate enhance reliability with corrosive or erosive media.
Quiet operation:
Engineered for reduced sound levels in industrial environments.
High vacuum capability:
Capable of reaching vacuum levels to 33 mbar abs (≈1 inHgA).
No external accessories needed:
Eliminates the cost and complexity of external baseplates, couplings, or guards.
Versatile motor:
Wide voltage range, IP55 enclosure, and approved to UL/CSA standards for global installations.
Contact Mills-Winfield today to get a quote or talk with our team about the right 2BV7 configuration for your vacuum and liquid handling needs!
NASH 2BV6 Monoblock Liquid Ring Vacuum Pump
Reliable Medium-Capacity Vacuum Pump for Industrial Use
The NASH 2BV6 Monoblock Liquid Ring Vacuum Pump offers robust, continuous vacuum performance with capacity ranging from 160 to 580 m³/h (95 to 340 ACFM), making it ideal for chemical, food & beverage, and general industrial processes. Its durable construction and versatile material options support cast iron or stainless-steel installations. Quiet operation and flexibility make the 2BV6 a practical choice for clean vacuum extraction of dry or moist gases.
Key Features & Benefits:
Medium capacity range:
160–580 m³/h (95–340 ACFM) with vacuum down to 33 mbar abs. — suited for many industrial applications.
Monoblock design:
Close-coupled pump and motor reduce footprint and simplify installation.
Quiet operation:
Engineered for reduced sound levels in industrial environments.
High vacuum capability:
Close-coupled pump and motor reduce footprint and simplify installation.
Multiple material options:
Available in cast iron or 316 stainless steel for corrosion resistance.
Durable construction:
Reinforced shaft and sealed bearings support long service life and maintenance-free operation.
Quiet, smooth performance :
Engineered for low vibration and sound levels under 75 dBA.
Contact Mills-Winfield today for a quote or to discuss how the NASH 2BV6 can support your vacuum process needs!
NASH 2BV5 Monoblock Liquid Ring Vacuum Pump
Medium-Capacity Compact Vacuum Pump for Industrial Processes
The NASH 2BV5 Monoblock Liquid Ring Vacuum Pump delivers reliable medium-capacity vacuum performance in a compact, corrosion-resistant package. With suction capacity up to 580 m³/h (95–340 ACFM) and vacuum to 33 mbar abs, it’s ideal for plastics, medical technologies, and general industrial applications. Its integrated design offers quiet, vibration-free operation and simple installation.
Key Features & Benefits:
Compact monoblock design:
Integral pump and motor results in a space-saving, simplified installation without baseplates or couplings.
Corrosion-resistant construction:
Stainless-steel body, shaft, and port plate enhance durability in corrosive or erosive environments.
Quiet smooth performance:
Low sound pressure (<75 dBA) and minimal vibration for workplace comfort.
Reliable medium capacity:
Designed for continuous operation with steady vacuum performance for diverse processes.
Versatile global motor:
Wide voltage range, IP55 enclosure, and UL/CSA standards support worldwide use.
Reduced installation cost:
No additional guards or couplings required, lowering overall equipment expenses.
Contact Mills-Winfield today to request a quote or discuss how the NASH 2BV5 can support your vacuum and process needs!
NASH 2BM5 Mag Drive Liquid Ring Vacuum Pump & Compressor
Hermetically Sealed Vacuum & Compression Solution for Process Applications
The NASH 2BM5 Mag Drive Liquid Ring Vacuum Pump & Compressor delivers reliable, leak-free vacuum and compression performance in a compact, hermetically sealed package. With suction capacities from about 45 to 260 ACFM, it’s engineered for chemical, pharmaceutical, petrochemical, and food processing applications where safety and environmental compliance matter. Its magnetic drive eliminates shaft seals and leaks while reducing maintenance.
Key Features & Benefits:
Magnetic drive with hermetic sealing:
Non-contact torque transmission eliminates leaks and enhances safety for toxic or explosive gas handling.
Dual function as vacuum pump & compressor:
Capable of both vacuum and compression operations, simplifying systems that would otherwise require two machines.
Compact small capacity design:
Suction capacity from 75–440 m³/h (45–260 ACFM) for space-constrained installations.
Reduced wear & maintenance:
No rotating shaft seals minimize maintenance needs and extend service life.
Suitable for strict environments:
Ideal for applications in chemical, pharmaceutical, and food industries with ATEX-certified options available.
Reliable hydraulics:
Proven Nash liquid ring design with robust performance in wet or challenging gas streams.
Contact Mills-Winfield to request a quote or learn how the NASH 2BM5 can improve safety, reliability, and uptime in your vacuum or compression applications!
NASH 2BM1 Mag Drive Liquid Ring Vacuum Pump & Compressor
Leak-Free Magnetic Drive Vacuum & Compression for Process Industries
The NASH 2BM1 Mag Drive Liquid Ring Vacuum Pump & Compressor delivers hermetically sealed, leak-free performance for both vacuum and compression needs in demanding industrial environments. Designed with a magnetic drive to eliminate shaft seals and reduce maintenance, it’s ideal for chemical processing, petrochemical, pharmaceutical, and food applications. Compact and reliable, the 2BM1 supports safe handling of corrosive or hazardous gases.
Key Features & Benefits:
Hermetic magnetic drive:
No shaft seals or leakage, ensuring safe, compliant operation with toxic or hazardous gases.
Dual vacuum & compression:
Handles both vacuum extraction and gas compression in one compact unit.
Corrosion-resistant design:
Wetted parts available in stainless steel for durability in corrosive environments.
Medium capacity performance:
Well-suited for a range of industrial vacuum and compression applications.
Lower maintenance needs:
Magnetic drive reduces wear components and service frequency.
Contact Mills-Winfield to get pricing or discuss how the NASH 2BM1 can meet your industrial vacuum and compression requirements!
Liquid Ring Vacuum Pumps (Medium Capacity)
NASH SC Liquid Ring Vacuum Pump & Compressor
Medium-Capacity Vacuum & Compression for Industrial Processes
The NASH SC Liquid Ring Vacuum Pump & Compressor is a versatile, medium-capacity solution engineered for reliable vacuum and compression service across food processing, general industrial, and process applications. Designed as an upgrade to classic Nash models, the SC series delivers proven performance with flexible installation and low maintenance needs. With capacities from approximately 70 to 1,150 ACFM, it’s suited for demanding production environments.
Key Features & Benefits:
Dual pump & compressor functionality:
Serves both vacuum extraction and gas compression in one unit, simplifying system design.
Medium capacity range:
Approximately 70–1,150 ACFM (220–5,400 m³/h) to support a wide range of industrial applications.
Proven Nash performance:
Engineered as a reliable alternative to the classic CL series with flexible installation options.
Reduced maintenance requirements:
Rugged liquid ring design promotes long service life with minimal upkeep.
Adaptable for many industries:
Commonly used in food, manufacturing, medical, and general industrial vacuum systems.
Contact Mills-Winfield today to request a quote or consult with our team on the right SC Liquid Ring Vacuum Pump for your process needs!
NASH 2BE1 Liquid Ring Pump & Compressor
Proven Medium-Capacity Vacuum & Compression for Industrial Processes
The NASH 2BE1 Liquid Ring Pump & Compressor series delivers broad-range vacuum and compression performance from approximately 60 to 13,000 ACFM (100–22,500 m³/h), making it ideal for chemical, pulp & paper, power generation, and general industrial applications. Based on Nash’s classic flat-sided liquid ring design, the 2BE1 is rugged, low-maintenance, and available in multiple materials to suit process needs. Its versatile 2-in-1 design simplifies system requirements by combining vacuum and compression in a single, reliable package.
Key Features & Benefits:
Broad capacity range:
Covers ~60–13,000 ACFM (100–22,500 m³/h) for diverse industrial vacuum/compression needs.
2-in-1 vacuum & compression:
Reduces system complexity by handling both functions with one unit.
Proven flat-sided design:
Nash’s classic, time-tested liquid ring technology delivers reliable performance worldwide.
Robust, low-maintenance construction:
Engineered for durability with large inspection ports and high liquid carryover tolerance.
Multiple material options:
Available in cast iron, stainless steel, or combinations to suit process requirements.
Wide vacuum & pressure range:
Vacuum to ~33 mbar abs and discharge pressure capability to ~50 psia (3.5 bar abs).
Contact Mills-Winfield today to request a quote or learn how the NASH 2BE1 can enhance your vacuum and compression systems!
NASH Vectra GL Liquid Ring Pump & Compressor
Robust Vacuum & Compression for Heavy-Duty Industrial Applications
The NASH Vectra GL Liquid Ring Pump & Compressor delivers rugged, oil-sealed vacuum and compression performance ideal for heavy-duty industrial processes. Designed for continuous operation with excellent corrosion resistance, the Vectra GL supports chemical, petrochemical, power generation, and manufacturing environments. Its versatile configuration options and durable design ensure reliable performance in demanding conditions.
Key Features & Benefits:
Heavy-duty industrial performance:
Designed for continuous operation in demanding applications.
Liquid ring vacuum and compression:
Provides both vacuum and compression functions in one versatile machine.
Corrosion-resistant design:
Available in materials suited for aggressive gas streams and corrosive environments.
Wide performance range:
Handles significant capacities of vacuum and compression across industrial conditions.
Low maintenance & long service life:
Engineered for durability, reducing downtime and maintenance needs.
Contact Mills-Winfield today to request a quote or find the right Vectra GL configuration for your industrial vacuum and compression needs!
NASH Vectra XL Liquid Ring Pump & Compressor
High-Capacity Vacuum & Compression for Heavy Industrial Systems
The NASH Vectra XL Liquid Ring Pump & Compressor delivers high-capacity vacuum and compression for demanding industrial applications such as chemical processing, power generation, pulp & paper, and large-scale manufacturing. Built with Nash’s proven liquid ring technology, the Vectra XL offers robust performance, corrosion resistance, and reliable continuous service. Its modular design and multiple material options ensure flexibility and longevity in challenging environments.
Key Features & Benefits:
High-capacity performance:
Designed to handle large vacuum and compression workloads across heavy industrial systems.
Liquid ring vacuum & compression:
Dual-function capability simplifies system design.
Durable construction:
Engineered for continuous duty with corrosion-resistant material options.
Reliable continuous operation:
Nash’s proven liquid ring design delivers long service life and low maintenance.
Flexible configurations:
Available in multiple materials and arrangements for diverse industrial needs.
Contact Mills-Winfield today to request a quote or find the right Vectra XL solution for your industrial vacuum and compression challenges!
Liquid Ring Vacuum Pumps (Large Capacity)
NASH 2BE4 Liquid Ring Pump & Compressor
High-Capacity, Efficient Liquid Ring Vacuum & Compression for Industrial Use
The NASH 2BE4 Liquid Ring Pump & Compressor provides high-capacity vacuum and compression performance with improved efficiency and reliability over previous 2BE models. Designed on Nash’s rugged flat-sided liquid ring platform, it supports demanding environments like paper, power generation, mining, and chemical processing. With flexible inlet/discharge configurations, split vacuum capability, and quiet operation, the 2BE4 is ideal for industrial systems requiring dependable gas handling.
Key Features & Benefits:
Enhanced efficiency:
Up to 6–8% efficiency improvement over previous 2BE models reduces energy use.
High capacity range:
Handles approximately 1,950–32,100 m³/h (1,150–18,900 ACFM) for large industrial applications.
2-in-1 functionality:
Combines vacuum pump and compressor functions in a single unit, simplifying system design.
Split vacuum capability:
Supports efficient operation across the full vacuum range without changing internals.
Rugged flat-sided design:
Proven Nash construction with variable port plates, large inspection ports, and high liquid carryover tolerance.
Flexible installation:
Top or side inlet/discharge options accommodate low headroom and tight spaces.
Contact Mills-Winfield today to request a quote or consult with our team on the right 2BE4 Liquid Ring Pump & Compressor for your industrial vacuum system!
NASH CL Liquid Ring Pump & Compressor
Classic Medium-to-Large Capacity Vacuum & Compression for Industrial Applications
The NASH CL Liquid Ring Pump & Compressor series delivers classic Nash performance with a broad range of suction capacities (140–9,700 ACFM) and vacuum/pressure capabilities for demanding industrial environments. Its single-stage liquid ring design provides reliable vacuum and compression in applications like paper dewatering, condenser air removal, and solvent recovery. Built for durability and low maintenance, the CL series supports a variety of process needs with robust construction and proven reliability.
Key Features & Benefits:
Wide capacity range:
Handles approximately 140 – 9,700 ACFM (240 – 16,500 m³/h) for versatile industrial use.
Dual functionality:
Performs both vacuum pumping and gas compression, simplifying system design.
Proven liquid ring design:
Classic single-stage Nash technology offers reliability, rugged operation, and tolerance for liquid carryover.
Applications versatility:
Well-suited for paper, power, chemical, vacuum filtering, deaeration, and more.
Heavy-duty construction:
Built to withstand harsh environments with options for cast iron or stainless-steel materials.
Low maintenance & long life:
Simple design helps keep service needs minimal and uptime high.
Contact Mills-Winfield today to request a quote or discuss how the NASH CL series can meet your industrial vacuum and compression needs!
NASH 905 Liquid Ring Pump & Compressor
Versatile Vacuum & Compression for Medium-Duty Industrial Needs
The NASH 905 Liquid Ring Pump & Compressor delivers dependable vacuum and compression performance in a compact, medium-capacity design ideal for industrial applications such as condenser air extraction, solvent recovery, and process aeration. Built with rugged liquid ring technology, the 905 is suited for continuous operation with low maintenance and reliable service life. Its versatile performance and simple installation help streamline system requirements across manufacturing and process environments.
Key Features & Benefits:
Medium-capacity performance:
Efficiently handles vacuum and compression duties for a wide range of process applications.
Proven liquid ring design:
Rugged construction tolerates liquid carryover and supports continuous operation.
Compact footprint:
Space-efficient design simplifies placement in existing process systems.
Flexible application:
Suitable for condenser air removal, vacuum filtration support, and general industrial gas handling.
Low maintenance:
Simple design and robust components help reduce service intervals and downtime.
Contact Mills-Winfield today to request a quote or discuss how the NASH 905 can support your vacuum and compression needs!
NASH P2620 Liquid Ring Vacuum Pump
Ultra-High-Capacity Vacuum for Demanding Industrial Processes
The NASH P2620 Liquid Ring Vacuum Pump delivers ultra-high capacity vacuum performance (14,000–22,000 ACFM) for demanding industrial applications such as paper dewatering, power generation, mining, and chemical processing. Designed to operate across the entire vacuum range without internal changes, it maximizes uptime and flexibility. Its heavy-duty construction and split-vacuum capability support reliable, continuous operation in large-scale vacuum systems.
Key Features & Benefits:
Massive capacity range:
Handles approximately 14,000–22,000 ACFM (23,800–39,000 m³/h) for large industrial vacuum needs.
Full vacuum range performance:
Efficient operation without changing internals across the entire vacuum spectrum.
Durable construction:
Engineered for continuous duty with corrosion-resistant material options.
Split vacuum capability:
Center shroud option offers dual zones up to 10 inHg differential to reduce pump count and system cost.
Rugged construction:
:Built for continuous duty in tough environments like paper, power, chemical, and mining.
Flexible installation:
Multiple inlet/discharge configurations help fit tight spaces and varied system layouts.
Quiet operation:
Designed for lower noise levels even at large capacities.
Contact Mills-Winfield today to request a quote or speak with our team about applying the NASH P2620 for your vacuum system needs!
Two Stage Liquid Ring Vacuum Pumps
NASH TC Two Stage Liquid Ring Vacuum Pump
High-Performance Two Stage Vacuum for Deep Process Vacuum Applications
The NASH TC Two Stage Liquid Ring Vacuum Pump delivers deep vacuum performance with proven two-stage liquid ring technology for chemical, petrochemical, power, and other industrial systems. Designed to reach vacuum levels significantly lower than single-stage pumps, the TC series handles large volumes and high liquid carryover with rugged dependability. Its durable construction and advanced porting make it ideal for harsh, continuous-duty environments.
Key Features & Benefits:
Two-stage performance:
Achieves deeper vacuum levels than single-stage liquid ring pumps — ideal for heavy industrial vacuum duties.
Broad capacity range:
Available in models covering approximately 100 to 2,100 ACFM (170 to 3,600 m³/h), supporting large process flows.
Condensation handling:
Integral two-stage rotors condense process vapors, allowing recovery or disposal without internal changes.
Built for harsh conditions:
Engineered to withstand industrial operating extremes with rugged design and proven reliability.
Reduced bearing load:
Conical porting and rotor configuration help optimize performance and extend service life.
Applications flexibility:
Well-suited for chemical processing, petrochemical systems, power plant condenser vacuum, and other deep-vacuum needs.
Contact Mills-Winfield today for a quote or to discuss how the NASH TC Two Stage Liquid Ring Vacuum Pump can enhance your deep-vacuum process system!
Flare Gas Recovery Systems
NASH & GARO Flare Gas Recovery Systems
Industrial Solutions to Capture, Compress & Reuse Flare Gas
NASH & GARO Flare Gas Recovery Systems are engineered solutions designed to capture and compress flare gases that would otherwise be burned off, improving operational efficiency, reducing emissions, and turning waste gas into usable energy or feedstock. Built around rugged GARO liquid ring compressors and specialist components, these systems deliver dependable performance in demanding oil & gas, chemical, and refining environments. Designed to meet custom specifications, they help facilities comply with environmental regulations while enhancing profitability.
Key Features & Benefits:
Efficient flare gas recovery:
Captures gases that would be flared and compresses them for reuse as fuel or feedstock, reducing waste and emissions.
Operational cost savings:
Recovered gas can reduce fuel purchases, lower flare maintenance costs, and potentially create new revenue streams.
Custom engineered:
Tailored systems designed to your flare gas composition, flow, and required recovery targets for maximum value capture.
Environmental compliance:
Helps operators reduce methane, CO₂, and other flaring emissions while supporting regulatory requirements.
Simplified system design:
Cool-running compression and seal liquid condensation eliminate the need for downstream after-condensers and scrubbers in many cases.
Proven liquid ring technology:
Engineered around durable GARO liquid ring compressors that handle variable gas compositions and flammable streams.
Contact Mills-Winfield today to request a quote or speak with our team about a custom NASH & GARO Flare Gas Recovery System designed for your oil & gas or refinery operation!
Liquid Ring Compressors (Low Pressure)
NASH 2BE1 Liquid Ring Compressor
Reliable, Medium-to-High Capacity Gas Compression for Industrial Processes
The NASH 2BE1 Liquid Ring Compressor delivers dependable gas compression across a wide capacity range for demanding industrial applications. Built on Nash’s proven flat-sided liquid ring design, it handles wet, dirty, or saturated gas streams with ease. Its rugged construction and flexible configuration options make it a trusted solution for continuous-duty compression in harsh environments.
Key Features & Benefits:
Broad compression capacity:
Supports approximately 60–13,000 ACFM, making it suitable for a wide range of industrial gas handling needs.
Liquid ring compression technology:
Ideal for wet or condensable gas streams where traditional compressors struggle.
Rugged flat-sided design:
Proven Nash construction delivers long service life and reliable performance.
Low maintenance operation:
Simple internal design tolerates liquid carryover and minimizes downtime.
Flexible materials & configurations:
Available in cast iron or stainless steel to match process conditions.
Industrial versatility:
Commonly used in chemical processing, pulp & paper, power generation, and gas recovery systems.
Contact Mills-Winfield to request a quote or speak with our team about applying the NASH 2BE1 for your gas compression requirements!
NASH 2BE4 Liquid Ring Compressor
High-Capacity, Efficient Gas Compression for Industrial Systems
The NASH 2BE4 Liquid Ring Compressor delivers robust, high-capacity gas compression for industrial applications where reliability, flexibility, and liquid tolerance are essential. Based on Nash’s proven flat-sided liquid ring design with improved efficiency over earlier models, it supports continuous operation in demanding environments. Its versatile installation options and split vacuum capability make it a strong choice for chemical processing, power generation, and heavy-duty gas handling systems.
Key Features & Benefits:
High-capacity gas compression:
Handles approximately 1,950–32,100 m³/h (1,150–18,900 ACFM) for large industrial systems.
Proven liquid ring technology:
Effectively compresses wet and condensable gas streams that challenge conventional compressors.
Improved efficiency:
Up to 6–8% better efficiency compared to earlier 2BE models, reducing energy usage.
Split vacuum/compression capability:
Supports operation across broad inlet conditions without internal changes.
Flexible installation:
Top or side inlet/discharge configurations accommodate low-headroom layouts.
Rugged construction:
Durable flat-sided design with large inspection ports for ease of maintenance.
Material options:
Available in cast iron or stainless steel to match process requirements.
Contact Mills-Winfield today to request a quote or discuss how the NASH 2BE4 can enhance your industrial gas compression systems!
NASH SC Liquid Ring Compressor
Medium-Capacity, Rugged Gas Compression for Industrial Systems
The NASH SC Liquid Ring Compressor delivers dependable gas compression performance across a medium capacity range for industrial applications where wet, condensable, or mixed gas streams are present. Built on Nash’s proven liquid ring platform, it offers a flexible, durable solution for continuous operation with reduced maintenance. Its compact footprint and adjustable configurations make it suitable for chemical processing, manufacturing, and utility systems requiring reliable gas handling.
Key Features & Benefits:
Versatile gas compression:
Supports a medium capacity range (approximately 70–1,150 ACFM) for diverse industrial needs.
Liquid ring technology:
Excels in compressing wet and mixed gas streams that challenge conventional compressors.
Rugged and reliable:
Durable Nash design engineered for continuous duty with minimal downtime.
Flexible installation:
Multiple configurations adapt to system layouts and space constraints.
Low maintenance:
Simple internal construction tolerates liquid carryover with fewer service intervals.
Industrial versatility:
Well-suited for chemical, food processing, manufacturing, and general gas handling systems.
Contact Mills-Winfield today to request a quote or discuss how the NASH SC Liquid Ring Compressor can support your industrial gas compression requirements!
NASH Vectra XL Liquid Ring Compressor
High-Capacity, Heavy-Duty Gas Compression for Industrial Systems
The NASH Vectra XL Liquid Ring Compressor delivers high-capacity gas compression designed for demanding industrial applications such as chemical processing, power generation, and petrochemical systems. Built on Nash’s proven liquid ring technology, this compressor handles wet, condensable, or mixed gas streams with rugged reliability and minimal maintenance. Its robust construction and flexible material options ensure continuous performance in challenging environments.
Key Features & Benefits:
High-capacity gas compression:
Handles large industrial gas volumes with reliable performance.
Liquid ring technology:
Effectively compresses wet and condensable gases that challenge conventional compressors.
Heavy-duty construction:
Built for continuous operation in harsh industrial environments.
Flexible material options:
Available in configurations to match corrosive or abrasive gas streams.
Low maintenance operation:
Liquid ring design tolerates liquid carryover, reducing service needs.
Industrial versatility:
Ideal for chemical, power, petroleum, and utility gas handling applications.
Contact Mills-Winfield today to request a quote or discuss how the NASH Vectra XL Liquid Ring Compressor can support your high-capacity gas compression needs!
NASH Vectra GL Liquid Ring Compressor
Medium-to-High Capacity Gas Compression for Industrial Systems
The NASH Vectra GL Liquid Ring Compressor delivers dependable medium-to-high capacity gas compression for industrial applications where robustness, reliability, and liquid carryover tolerance are required. Built on Nash’s proven liquid ring design, the Vectra GL handles wet, condensable, or mixed gas streams with minimal maintenance. Its corrosion-resistant construction and flexible configurations make it a strong solution for chemical processing, power generation, and manufacturing gas handling needs.
Key Features & Benefits:
Medium-to-high capacity gas compression:
Provides reliable performance across a wide operating range for industrial gas handling.
Liquid ring technology:
Capable of compressing wet and condensable gases that can challenge dry compressors.
Durable construction:
Engineered for continuous duty with rugged materials for extended service life.
Flexible configurations:
Multiple material and porting options to match process conditions.
Low maintenance:
Tolerates liquid carryover and minimizes service intervals.
Wide industrial applicability:
Ideal for chemical, power, manufacturing, and utility systems.
Contact Mills-Winfield today to request a quote or discuss how the NASH Vectra GL Liquid Ring Compressor can support your gas compression system needs!
Liquid Ring Compressors (Medium Pressure)
NASH 2BK Liquid Ring Compressor
Versatile Medium-Pressure Gas Compression for Industrial Applicatio
The NASH 2BK Liquid Ring Compressor delivers reliable medium-pressure gas compression with a versatile design suited for demanding process applications like flare gas recovery, vapor recovery, and hydrocarbon compression. Built on Nash’s rugged liquid ring technology, it supports both negative and positive pressure inlets for flexible system use. With capacities from 50–2,400 SCFM (85–4,100 m³/h) and discharge pressures up to 115 psia (8 bar), the 2BK is ideal for chemical, petrochemical, and oil & gas environments.
Key Features & Benefits:
Medium-pressure gas compression:
Handles approximately 50–2,400 SCFM capacity with discharge pressures up to 115 psia (8 bar).
Dual inlet flexibility:
Engineered to operate with both negative (vacuum) and positive pressure inlets for versatile process integration.
Liquid ring design advantage:
Effectively compresses wet, saturated, or condensable gases that challenge traditional compressors.
Robust industrial construction:
Simple internal design tolerates liquid carryover and minimizes downtime.
Flexible materials & configurations:
Built for continuous duty in challenging environments like oil & gas, petrochemical, and chemical processing.
Optimized performance:
Adjustable body configuration supports application-specific optimization for flare gas recovery and vapor handling.
Contact Mills-Winfield today to request a quote or discuss how the NASH 2BK Liquid Ring Compressor can enhance your industrial gas compression system!
NASH 2BQ Liquid Ring Compressor
Medium-Pressure, High-Capacity Gas Compression for Industrial Process Systems
The NASH 2BQ Liquid Ring Compressor delivers robust, medium-pressure gas compression with exceptional capacity (3,500–6,400 SCFM) and discharge pressures up to ~40 psig. Engineered for demanding industrial applications like hydrocarbon recovery, hydrogen compression, and chlorine handling, it combines proven efficiency with durable, modular construction. Its flexible design adapts to a wide range of process gases while maintaining reliable service.
Key Features & Benefits:
Medium-pressure gas compression:
Supports 3,500–6,400 SCFM (6,000–11,000 m³/h) with discharge pressures to ~40 psig (~3.8 bar) for versatile industrial needs.
High-performance design:
World-class compressor performance with proven Nash liquid ring technology for reliability and efficiency.
Handles challenging gas streams:
Effectively compresses hydrocarbons, hydrogen, chlorine, and other process gases, including wet or condensable streams.
Modular, durable construction:
Reinforced rotor, shaft, and bearings support rugged continuous operation with long service life.
Flexible materials & sealing options:
Cast iron or stainless steel and multiple seal choices adapt to process requirements.
Applications versatility:
Ideal for chemical processing, oil & gas, petrochemical, utility, and general process industries.
Contact Mills-Winfield today to request a quote or discuss how the NASH 2BQ Liquid Ring Compressor can support your industrial gas compression system!
NASH NAB Liquid Ring Compressor
Rugged Medium-&-High Pressure Gas Compression for Harsh Industrial Environments
The NASH NAB Liquid Ring Compressor delivers dependable medium-to-high pressure gas compression with capacity to handle challenging, corrosive, or hazardous gases in demanding industrial applications. Designed for capacities from about 41 to 2,700 SCFM and discharge pressures up to 215 psig, it excels in flare gas recovery, VCM recovery, and chemical processing environments. With robust construction and advanced liquid ring technology, the NAB offers low maintenance and high reliability for critical gas compression systems.
Key Features & Benefits:
Wide capacity range:
Approximately 41–2,700 SCFM (70–4,750 m³/h) for versatile process gas compression.
High discharge pressure:
Capable of up to 215 psig (14 bar abs) for medium- and high-pressure applications.
Handles hazardous gases:
Engineered for toxic, corrosive, or explosive gas streams often found in refineries and chemical plants.
Liquid ring technology:
Compresses wet, condensable or dirty gases that challenge conventional compressors.
Low maintenance:
Few wear parts and minimal sealing requirements reduce service needs.
Robust industrial design:
Durable construction for continuous service in harsh conditions.
Contact Mills-Winfield today to request a quote or discuss how the NASH NAB Liquid Ring Compressor can support your industrial gas compression systems!
NASH NAM/NASM Liquid Ring Compressors
Medium- & High-Pressure Gas Compression for Demanding Industrial Environments
The NASH NAM/NASM Liquid Ring Compressors deliver rugged, reliable medium- and high-pressure gas compression for challenging process conditions in chemical, petrochemical, and refinery applications. Engineered to handle highly toxic, explosive, corrosive, or condensable gases, these compressors are designed for continuous service with low maintenance demands. With capacities up to ~1,800 SCFM and discharge pressures to ~88 psig, the NAM/NASM series expands Nash’s compressor lineup to meet demanding industrial requirements.
Key Features & Benefits:
Medium- & high-pressure performance:
Designed for robust gas compression up to ~88 psig (6 bar abs) in industrial systems.
Handles harsh gases:
Built to safely compress highly toxic, explosive, corrosive, or condensable gas streams.
Proven liquid ring technology:
Tolerates wet and mixed gas feeds that challenge dry compressors, reducing risk of damage.
Flexible materials:
Available in cast iron, stainless steel, duplex stainless steel, Hastelloy, and more on select models.
Durable construction:
Heavy-duty build supports continuous operation in industrial processing environments.
Low maintenance:
Liquid ring design minimizes moving parts and reduces routine service needs.
Contact Mills-Winfield today to request a quote or learn how the NASH NAM/NASM Liquid Ring Compressors can meet your industrial gas compression needs!
NASH Vectra XM-150 Liquid Ring Compressor
High-Performance Gas Compression for Process & Industrial Systems
The NASH Vectra XM-150 Liquid Ring Compressor delivers reliable, high-pressure gas compression in a rugged design built for demanding process applications such as vapor recovery, flare gas handling, and corrosive gas compression. Designed to operate up to approximately 4.7 bar abs (70 psig) with capacities around 800–2,000 m³/h (470–1,200 SCFM), it combines Nash’s proven liquid ring technology with improved performance and durability. API-compliant sealing and stainless-steel construction help ensure long life and low maintenance in industrial environments.
Key Features & Benefits:
High-pressure compression:
Capable of up to ~4.7 bar abs (70 psig) for demanding gas compression duties.
Strong capacity range:
Handles approximately 800–2,000 m³/h (470–1,200 SCFM) of process gas.
Rugged liquid ring design:
Built for reliability with fewer wear components and smooth operation.
316 stainless steel construction:
Excellent corrosion resistance for aggressive or corrosive gas streams.
API-compliant sealing:
API-681/682 seal options enhance safety and compliance for oil & gas and process industries.
Reduced maintenance:
Conical porting and between-bearing rotor design improve service intervals and reduce downtime.
Contact Mills-Winfield today to request a quote or to discuss how the NASH Vectra XM-150 Liquid Ring Compressor can support your industrial gas compression system!
Liquid Ring Compressors (High Pressure)
NASH GARO Liquid Ring Compressors
Medium & High-Pressure Gas Compression for Demanding Industrial Environments
The NASH GARO Liquid Ring Compressors expand Nash’s core compressor lineup with versatile medium- and high-pressure gas compression capable of handling challenging industrial gases. Designed for rugged performance in oil & gas, chemical, and refining applications, GARO compressors handle toxic, explosive, or corrosive gas streams with reliability and long service life. Available in single and two-stage designs with multiple material options, the GARO series provides flexibility and performance for heavy-duty industrial systems.
Key Features & Benefits:
Wide range of capacity & pressures:
Medium- and high-pressure options for versatile compression needs.
Custom engineering support:
Options for tailored compressor systems engineered to specific applications.
Proven liquid ring technology:
Tolerates wet and condensable gases that challenge dry compressors.
Multiple materials of construction:
Cast iron, carbon steel, stainless steels (316, duplex), Hastelloy, and titanium available.
Single & two-stage designs:
Flexible configurations to meet varying process requirements.
Handles hazardous gases:
Engineered for toxic, explosive, or corrosive gas streams in oil & gas, chemical, and refining operations.
Contact Mills-Winfield today to request a quote or discuss how the NASH GARO Liquid Ring Compressors can be configured for your industrial gas compression needs!
NASH 2BG Liquid Ring Compressor
Medium-Pressure, Corrosion-Resistant Gas Compression for Process Industries
The NASH 2BG Liquid Ring Compressor delivers reliable medium-pressure gas compression with corrosion-resistant construction for demanding industrial applications. Designed for capacities around 600–3,000 m³/h (350–1,800 SCFM) and discharge pressures up to ~100 psig (7 bar), it handles wet or challenging gas streams with smooth, continuous performance. Rugged and low-maintenance, the 2BG is ideal for chemical, petrochemical, food processing, and general manufacturing systems.
Key Features & Benefits:
Flexible installation:
Multiple inlet/discharge arrangements help fit varied process layouts.
Liquid ring technology:
Handles wet or condensable gas streams that chllenge traditional compressors.
Industrial versatility:
Ideal for chemical, petrochemical, food processing, and manufacturing systems.
Rugged construction:
Engineered for continuous industrial duty with low service requirements.
Corrosion-resistant design:
Options for stainless steel wetted parts support aggressive gas handling.
Medium-pressure gas compression:
Effective compression in the 600–3,000 m³/h range for broad industrial needs.
Contact Mills-Winfield today to request a quote or discuss how the NASH 2BG Liquid Ring Compressor can support your gas compression needs!
NASH HP-9 Liquid Ring Compressor
High-Pressure Industrial Gas Compression for Harsh Services
The NASH HP-9 Liquid Ring Compressor delivers rugged, high-pressure gas compression designed to handle toxic, explosive, and corrosive gases in demanding industrial environments such as oil & gas, petrochemical, and chemical processing. Built to API-681 standards with Nash’s proven liquid ring technology, it offers cooler operating temperatures without the need for intercoolers or aftercondensers. With capacities up to approximately 2,500 SCFM (4,300 m³/h), the HP-9 is ideal for flare gas recovery, VCM recovery, and other heavy-duty applications.
Key Features & Benefits:
High-pressure gas compression:
Designed for tough industrial conditions, including petrochemical and oil & gas applications.
Handles hazardous gases:
Suitable for toxic, explosive, or corrosive gas streams like sour gas and flare gas.
API-compliant design:
Built to API-681 standards for quality, durability, and safety.
Liquid ring efficiency:
Operates with cooler gas temperatures and eliminates the need for intercoolers/aftercondensers.
Low maintenance:
Minimal care required thanks to a simple, robust compression mechanism.
Strong capacity range:
Supports gas compression up to ~2,500 SCFM (approx. 4,300 m³/h).
Contact Mills-Winfield today to request a quote or discuss how the NASH HP-9 Liquid Ring Compressor can support your industrial gas compression needs!
NASH AB1800 Liquid Ring Compressor
Rugged, High-Performance Gas Compression for Industrial Applications
The NASH AB1800 Liquid Ring Compressor delivers rugged, high-performance gas compression for demanding industrial environments, including oil & gas, chemical, and petrochemical applications. Built on proven Nash/GARO liquid ring technology, this compressor handles toxic, corrosive, explosive, and condensable gases while minimizing vibration and noise and reducing maintenance needs. With options in multiple materials and robust construction, the AB1800 is ideal for flare gas recovery, vapor recovery, and other critical gas compression tasks.
Key Features & Benefits:
Proven liquid ring compressor technology:
Handles wet, corrosive, or explosive gas streams that challenge conventional compressors.
Rugged, low-maintenance design:
Few moving parts and simple construction reduce downtime and service requirements.
Multiple material options:
Available in carbon steel, stainless steel, duplex stainless, super duplex, and optional exotic alloys for aggressive applications.
High discharge capability:
Designed for medium-to-high pressure industrial gas compression needs.
Wide industrial application range:
Ideal for flare gas recovery, vapor recovery, chlorine compression, VCM recovery, H₂S sweetening, and other process gas duties.
Contact Mills-Winfield toda to request a quote or discuss how the NASH AB1800 Liquid Ring Compressor can support your industrial gas compression systems!
Engineered Vacuum Systems and Solutions
NASH Air Ejector Hybrid Vacuum System
Deep Vacuum Performance Without Steam for Industrial Processes
The NASH Air Ejector Hybrid Vacuum System combines air jet technology with Nash’s proven liquid ring vacuum pumps to deliver deep vacuum levels for applications where steam is unavailable or undesirable. Engineered for low-flow, deep-vacuum duties such as deaeration, condenser exhausting, and offshore platform utilities, it provides reliable performance with minimal maintenance. Designed for demanding environments, this hybrid system supports refinery, chemical, power, and industrial processing needs.
Key Features & Benefits:
Hybrid performance:
Combines the stability and reliability of Nash liquid ring vacuum pumps with jet ejector technology for enhanced vacuum reach.
Deep vacuum capability:
Achieves vacuum levels down to approximately 0.4 inHgA (13 mbar abs.) where single-stage liquid ring systems fall short.
Custom engineered:
Tailored to your specific application, suction capacity, and vacuum requirements.
Designed for tough environments:
Built for industrial applications such as steel degassing, chemical processing, power generation, and refinery operations.
Custom engineered:
Systems are performance-tested and tailored to specific process vacuum requirements.
Contact Mills-Winfield today to request a quote or learn how the NASH Air Ejector Hybrid Vacuum System can improve deep vacuum performance in your process environment!
NASH Steam Ejector Hybrid Vacuum System
Deep Vacuum Performance Leveraging Steam and Liquid Ring Technology
The NASH Steam Ejector Hybrid Vacuum System combines steam jet ejector technology with proven liquid ring vacuum pumps to deliver deep, reliable vacuum for demanding industrial applications. Engineered to reduce steam consumption and operating costs while improving system stability, this solution is ideal for chemical processing, power generation, oil & gas, and pharmaceutical vacuum needs. Custom-engineered to your process, it supports deep vacuum down to 0.4 inHgA (≈13 mbar abs.) for challenging operations.
Key Features & Benefits:
Hybrid steam ejector design:
Combines the high-vacuum capability of steam jet ejectors with the stability of liquid ring vacuum pumps for deep vacuum.
Reduced steam and operating costs:
Optimized systems can significantly lower steam consumption versus traditional ejectors alone.
Custom engineered:
Tailored to your specific application, suction capacity, and vacuum requirements.
Deep vacuum performance:
Achieves vacuum levels down to approximately 0.4 inHgA (~13 mbar abs.).
Wide industrial applicability:
Effective for chemical, electrical power, oil & gas, and pharmaceutical processes where deep vacuum is required.
Reliable and durable:
Hybrid systems leverage Nash’s decades of expertise in vacuum and ejector technologies.
Contact Mills-Winfield today to request a quote or consult with our team on a custom NASH Steam Ejector Hybrid Vacuum System for your deep vacuum application!
NASH Booster Vacuum System
Enhanced Vacuum Performance with Booster Technology
The NASH Booster Vacuum System delivers improved vacuum performance by integrating booster technology with Nash’s reliable liquid ring and ejector vacuum platforms. Designed to enhance suction capacity and reach deeper vacuum levels, this system is ideal for industrial applications such as condenser exhausting, deaeration, and chemical process vacuum where greater performance is required. Built for durability and continuous operation, it provides a robust solution for complex vacuum challenges.
Key Features & Benefits:
Boosted vacuum capability:
Improves suction performance and achieves deeper vacuum levels than standalone liquid ring units alone.
Flexible system configurations:
Can be integrated with steam ejectors, air ejectors, or liquid ring pumps for tailored performance.
Enhanced capacity:
Supports higher process flowrates and extended reach in deep-vacuum applications.
Proven Nash technology:
Built on years of experience in vacuum system engineering with reliable components.
Continuous-duty durability:
Designed for industrial use with robust construction and low maintenance.
Application versatility:
Suitable for condenser evacuations, power generation, chemical processing, and general industrial vacuum needs.
Contact Mills-Winfield today to request a quote or find the right NASH Booster Vacuum System configuration for your application!
NASH Condenser Exhauster System
Engineered Vacuum Solutions for Power Plant Air Removal
The NASH Condenser Exhauster System is a pre-engineered vacuum package designed to efficiently remove air from steam condensers in power generation facilities, improving turbine efficiency and overall plant performance. Featuring rugged, proven two-stage liquid ring vacuum pumps with integrated separators, heat exchangers, and controls, these systems deliver reliable continuous service with minimal maintenance. Built for quick delivery and installation, they are a trusted choice for steam cycle power plants worldwide.
Key Features & Benefits:
Optimized for power plant air removal:
Precisely engineered to maintain condenser vacuum, lowering backpressure and improving heat rates.
Pre-engineered package:
Includes liquid ring vacuum pump, air-liquid separator, heat exchanger, and controls for simplified installation and fast delivery.
Reliable, rugged performance:
Designed for continuous duty with durable components built to run the life of the plant.
Wide capacity range:
Available in sizes up to ~45 ACFM to match condenser requirements.
Factory-tested performance:
Systems are tested to ensure vacuum capacity under saturated-air condenser conditions.
Standardized solutions:
Structural steel base and modular design simplify installation and reduce onsite engineering time.
Contact Mills-Winfield today to request a quote or discuss how the NASH Condenser Exhauster System can improve condenser vacuum performance at your facility!
NASH Engineered-to-Order Dry Vacuum Systems
Customized Dry Vacuum Solutions for Complex Process Needs
NASH Engineered-to-Order Dry Vacuum Systems deliver fully tailored vacuum solutions built around dry vacuum pump technology to meet the most demanding process requirements. Designed for applications where oil-free vacuum, precise control, and engineered performance matter, these systems are ideal for chemical processing, semiconductor, pharmaceutical, and industrial manufacturing environments. Custom configurations combine Nash dry pumps, boosters, ejectors, and controls to optimize vacuum performance for your exact process needs.
Key Features & Benefits:
Tailored vacuum design:
Engineered to specific application requirements for optimal performance and efficiency.
Oil-free dry vacuum technology:
Delivers clean, oil-free vacuum critical for sensitive processes.
Modular configurations:
Combines pumps, boosters, ejector stages, and controls to match capacity and vacuum profile.
Precise control:
Integrated instrumentation and controls support accurate vacuum regulation and monitoring.
Industrial reliability:
Designed for continuous operation with robust components and expert system engineering.
Wide application fit:
Ideal for chemical, pharmaceutical, electronics, food processing, and industrial manufacturing vacuum needs.
Contact Mills-Winfield today to request a quote or discuss a custom NASH dry vacuum system engineered for your process!
NASH Oil-Sealed Liquid Ring Vacuum Packages
High-Performance Vacuum Systems with Oil Seal Technology
NASH Oil-Sealed Liquid Ring Vacuum Packages deliver reliable, self-contained vacuum performance using oil as the seal liquid instead of water, eliminating water use and associated disposal costs while enabling deeper vacuum levels. Built around heavy-duty Vectra liquid ring pumps and engineered for rugged industrial service, these systems are ideal for chemical, oil & gas, and other demanding environments. Designed for low maintenance and long life, the oil-sealed design enhances durability and delivers consistent vacuum for critical process applications.
Key Features & Benefits:
Oil seal technology:
Uses oil as the seal medium to eliminate water use and disposal costs and achieve deeper vacuum levels.
Self-contained system:
Pre-engineered packages arrive ready to install with integrated components for simplified setup.
Rugged Vectra pump base:
Heavy-duty liquid ring pumps deliver reliable, continuous vacuum performance in harsh industrial environments.
Quiet and efficient operation:
Oil seal design offers smooth, low-noise performance with reduced internal wear.
Customizable configurations:
Options for controls, alarms, and explosion-proof packaging to match process needs.
Wide vacuum range:
Capable of handling gas streams with vacuum requirements to approximately 1 inHgA (≈33 mbar abs.).