Liquid Ring Vacuum System Applications

Power Generation

NES Company Inc. can engineer skid mounted condenser exhauster packages which are designed for steam cycle power plants. These are typically high vacuum/two stage cast iron systems that reduce turbine back pressure, improve heat rates, and reduce production costs. Other applications include fly ash conveying, condenser water box priming, vacuum dearators, and geothermal exhaust condensers. Our solutions for liquid ring vacuum system applicaitons are economical and up to industry standards.

Applications

Condenser Exhausting
Water box priming
Fly Ash Conveying
Turbine Gland Exhausting
Vacuum Deaeration
Flu Gas Desulfurization
Condenser Priming (Hogging)
Geothermal Degasing

Typical Pumps

Petro-Chemical

NES Company Inc. provides an extensive range of liquid ring vacuum (35 to 42,000 CFM) pumps & systems engineered for the Petro-Chemical market. Our liquid ring vacuum system applications can handle moisture carry-over, explosive gases, and aggressive vapors which are unsuitable for other vacuum pump technologies. We offer pumps in cast iron, bronze, composite plastic, stainless steel, and ceramic for the most demanding applications.

Applications

Ethanol Production
Solvent/Vapor Recovery
Vacuum Filtration
Chlorine Compression
Hydrogen Compression
Vinyl Chloride Recovery

Typical Pumps

Pharmaceutical

NES provides stainless steel and cast iron single stage pumps ideally suited for evaporation, drying, and distillation in the pharmaceutical processing industry. Bottling and carbonation processing are just some of the liquid ring vacuum unit industries that NES can provide solutions for.  

Applications

Vacuum drying
Evaporation
Distillation
Degassing
Conveying material

Typical Pumps

Beverage

NES provides stainless steel and cast iron single stage pumps ideally suited for poultry evisceration, fermentation, evaporation, and distillation in the food processing industry. Liquid ring pumps are often used for bottling and carbonation processing for the beverage industry.

Applications

Blending
Can Manufacturing
Conveying
Deaeration
Degassing
Dehydration/Drying
De-odorizing
Distillation
Evaporation
Filling
Filtration
Flash Cooling/Evaporation
Glass Manufacturing
Material Handling
Stripping
Thermoforming

Typical Pumps

Mining

NES provides some of the most robust liquid ring pumps for vacuum filtration of minerals for the mining industry. These pumps may be cast iron, various grades of stainless steel, or stainless steel clad. Our large capacity NBE pumps are very economical workhorse pumps well suited for these challenging environments.

Applications

Vacuum Filtration
Methane Gas Extraction

Typical Pumps

Oil And Gas

NES provides high quality and reliable vacuum pumps & compressors for refineries. We can provide vacuum pumps and engineered systems for flare gas recovery, vent gas boosting, and vapor recovery.

Applications

Crude Oil Distillation
Offshore Platforms
Methane Gas Recovery
Enhanced Oil Recovery
Ethanol production
Vapor Recovery
Flare Gas Recovery

Typical Pumps

Environmental

NES liquid ring compressors and vacuum pumps are a critical component in processing to improve the environment. These include waste water processing, vacuum priming of pumping stations and biogas production.

Applications

Vacuum Priming
Aeration
Waste water processing
Biogas compression/production
Gas Recovery
Soil Remediation
Solvent Recovery
Vapor Recovery

Typical Pumps

Pulp & Paper

NES provides liquid ring pumps & systems to the pulp & paper industry which reduce capital and operating costs. We provide remanufactured pumps which offer supreme value and come with 2-year warranties.

Applications

Paper machine dewatering
Vacuum filtration pulp/paper stock
Dehydration/Drying
Filtration
Holding/Chucking
Paper Coating
Paper Press
Slot Extraction

Typical Pumps

Food

NES provides stainless steel and cast iron single stage pumps ideally suited for poultry evisceration, fermentation, evaporation, and distillation in the food processing industry. Liquid ring pumps are often used for bottling and carbonation processing for the beverage industry.

Applications

Bag Holding
Barge Unloading
Bleaching
Blending
Can Manufacturing
Canning
Cheese Processing
Conveying
Cooking
Crystallization
De-aeration
Degassing
Dehydration/Drying
Deodorizing
Distillation
Evaporation
Evisceration
Filling
Filtration
Fisheries
Flash Cooling
Freeze Drying
Glass Manufacturing
Holding/Chucking
Material Handling
Meat Packaging
Meat Tenderization
Milking
Packaging
Pasta Manufacturing
Sterilization- Steam
Stripping
Thermoforming

Typical Pumps