Compressed Air Treatment

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Frequently Asked Questions

What is compressed air treatment?

Compressed air treatment is the process of removing moisture, oil, vapor, particulates, and other contaminants from compressed air. Treatment equipment helps protect downstream tools, machines, processes, and finished products.

Compressed air needs treatment because it naturally contains moisture and contaminants. Without proper treatment, those contaminants cause corrosion, equipment wear, product quality issues, clogged valves, frozen lines, and higher maintenance costs.

Common compressed air treatment equipment includes air dryers, filters, separators, drains, oil-water separators, mist eliminators, oil and vapor absorbers, and specialty air quality converters.

The right air dryer depends on the required dew point, application, ambient conditions, air demand, and air quality needs. Refrigerated dryers support many general applications, while desiccant dryers support lower dew point requirements. Membrane dryers support compact or point-of-use drying needs.

Condensate management removes and handles the water, oil, lubricant, hydrocarbons, and particulates that separate from compressed air during drying and filtration. Proper condensate management helps prevent corrosion, contamination, and environmental issues.

Compressed air filters remove contaminants such as dirt, particulates, oil aerosols, oil vapor, water, and other impurities. The exact removal capability depends on the filter type and the application.

ISO 8573 is a compressed air quality standard that classifies air based on contaminants such as particles, water, and oil. Facilities use it to define the air purity level required for a specific application.

Signs of poor compressed air treatment include moisture in air lines, oil carryover, corrosion, clogged valves, frozen pipes, product contamination, frequent filter replacement, dryer alarms, and recurring equipment issues.

Yes. Piping affects compressed air quality because corroded, contaminated, or poorly drained pipe can introduce rust, scale, moisture, and debris into the air stream. Aluminum piping from suppliers such as Parker Transair and Prevost helps support cleaner compressed air distribution when paired with proper treatment equipment.

Yes. On-site nitrogen generation depends on clean, dry compressed air. Upstream filtration and drying help protect nitrogen generation equipment and support consistent performance.

Featured Supplier: MikroPor

MCY Series

CMC features MikroPor MCY Series cycling dryers for facilities that want efficient moisture removal and reduced energy use during changing air demand.

The MCY Series uses a chilled liquid storage approach to cool compressed air. The system stores cooled liquid in a cold tank and cycles it through the dryer as needed. This helps reduce energy consumption when airflow demand changes throughout the day.

For facilities with variable air demand, cycling dryer technology helps improve efficiency while maintaining reliable compressed air drying performance.

For broader energy savings planning, CMC also supports compressed air system improvements tied to air compressor energy rebates.

Download Brochure

Compressed air is not naturally clean or dry. As air moves through a compressor system, it carries moisture, oil, dirt, particulates, vapor, bacteria, and other contaminants that affect equipment performance and air quality.

Compressor Maintenance Co. helps facilities protect their compressed air systems with air treatment solutions that remove moisture, manage condensate, reduce contamination, and support application-specific air quality requirements.

We work with trusted compressed air treatment suppliers such as BEKO TECHNOLOGIES, JORC, MikroPor, CAS, Prevost, Parker Transair, and Summit to support dryers, drains, filtration, condensate management, piping protection, lubricants, and related compressed air system needs.

CMC provides compressed air treatment equipment and support for industrial facilities, manufacturing plants, service operations, process applications, and production environments where clean, dry air matters.

Quick Answer: What Is Compressed Air Treatment?

Compressed air treatment is the process of removing moisture, oil, vapor, particulates, and other contaminants from compressed air before it reaches downstream equipment or processes.

A complete compressed air treatment system often includes:

  • Air dryers
  • Filters
  • Separators
  • Condensate drains
  • Oil-water separators
  • Mist eliminators
  • Oil and vapor absorbers
  • Specialty air quality converters
  • Point-of-use filtration
  • Air quality monitoring support

The goal is simple: deliver cleaner, drier, more reliable compressed air to the equipment and processes that depend on it.

Why Compressed Air Treatment Matters

Compressed air treatment protects the entire system, not just the compressor.

Without proper treatment, moisture and contaminants move through the air lines and create problems throughout the facility. That can lead to corrosion, clogged valves, damaged tools, poor product quality, frozen lines, equipment wear, and higher maintenance costs.

A properly designed air treatment system helps facilities:

  • Remove water from compressed air
  • Reduce oil and vapor contamination
  • Protect pneumatic tools and valves
  • Improve downstream equipment reliability
  • Reduce corrosion inside piping and components
  • Support cleaner production environments
  • Improve product quality in sensitive applications
  • Reduce maintenance problems caused by moisture and debris
  • Support ISO 8573 air quality goals when required
  • Improve overall compressed air system performance

Clean, dry compressed air helps equipment last longer and gives maintenance teams fewer recurring problems to chase.

Common Contaminants in Compressed Air

Compressed air often contains contaminants that are concentrated during the compression process.

Common compressed air contaminants include:

  • Water vapor
  • Liquid water
  • Compressor lubricant
  • Oil aerosols
  • Oil vapor
  • Dirt
  • Pipe scale
  • Rust
  • Small wear particles
  • Bacteria
  • Ambient hydrocarbons
  • Condensate

When these contaminants combine, they can form acidic sludge that increases wear on pneumatic tools, machinery, valves, orifices, relays, controls, and production equipment.

Compressed air treatment removes or reduces these contaminants before they affect the rest of the system.

Air Dryers for Compressed Air Systems

Air dryers remove moisture from compressed air by lowering the dew point and separating water before it reaches downstream equipment.

Moisture in compressed air creates several issues, including corrosion, frozen lines, product contamination, and equipment damage. The right dryer helps maintain stable air quality and protects the system from water-related problems.

CMC supports several types of compressed air dryers, including:

  • Refrigerated dryers
  • Cycling refrigerated dryers
  • Non-cycling refrigerated dryers
  • Heatless desiccant dryers
  • Externally heated desiccant dryers
  • Blower purge desiccant dryers
  • Membrane dryers
  • Point-of-use drying solutions

CMC works with suppliers such as BEKO TECHNOLOGIES and MikroPor for compressed air drying and treatment solutions that support industrial air quality needs.

Each dryer type fits a different application. Refrigerated dryers support many general industrial uses. Desiccant dryers support lower dew point requirements. Membrane dryers support compact or point-of-use applications.

CMC helps match dryer selection to the facility’s air demand, dew point requirement, environment, and air quality goals.

Condensate Management

Condensate is a normal byproduct of compressed air systems. It forms when moisture, lubricant, hydrocarbons, and particulates are removed from the compressed air stream by dryers, filters, and separators.

If condensate is not managed properly, it contributes to corrosion, contamination, environmental concerns, and equipment damage.

CMC supports condensate management solutions from suppliers such as JORC and BEKO TECHNOLOGIES, including:

  • Drains
  • Air-liquid bypass valves
  • Mist eliminators
  • Oil and vapor absorbers
  • Oil-water separators
  • Condensate treatment components

JORC is especially relevant for compressed air condensate management products, including drain and condensate handling solutions. BEKO TECHNOLOGIES supports high-performance compressed air and gas treatment systems, including condensate and filtration technologies.

Proper condensate management helps remove water and oil from the system while supporting safer, cleaner, and more compliant operation.

Compressed Air Filtration

Compressed air filters remove contaminants before they reach sensitive equipment or processes.

Filtration helps protect:

  • Pneumatic tools
  • Valves
  • Cylinders
  • Actuators
  • Controls
  • Instruments
  • Packaging equipment
  • Process equipment
  • Finished products
  • Air dryers
  • Downstream piping components

Different applications require different levels of filtration. Some facilities need general particulate filtration. Others need coalescing filtration, oil vapor removal, or point-of-use filtration for sensitive processes.

CMC supports filtration and air treatment needs with suppliers such as BEKO TECHNOLOGIES, MikroPor, CAS, and Prevost, depending on the system, application, and required air quality.

CMC helps facilities select filtration based on air quality needs, equipment requirements, and the way compressed air is used on the floor.

Separators for Compressed Air Systems

Separators remove bulk water, oil, and other contaminants from compressed air before they move deeper into the system.

CMC supports separator solutions such as:

  • Centrifugal water separators
  • Water separators
  • Oil-water separators
  • Coalescing separators

Separators often work with dryers, filters, drains, and condensate management equipment to create a complete treatment system.

When separators function properly, they reduce moisture load, protect filtration equipment, and improve overall compressed air quality.

Air Quality Converters and Specialty Treatment Systems

Some compressed air applications require a higher level of oil removal or air purity.

CMC supports specialty treatment systems, including air quality converters that reduce residual oil content and support oil-free air quality goals. These systems are useful in applications where oil vapor, hydrocarbons, or condensate quality create operational or product concerns.

Specialty treatment systems may support:

  • Cleaner compressed air output
  • Reduced oil carryover
  • More stable air quality
  • Lower contamination risk
  • Oil-free air quality requirements
  • Sensitive production environments

For facilities with specialty air quality needs, CMC reviews the compressor type, air treatment layout, filtration strategy, condensate management, and point-of-use requirements before recommending equipment.

ISO 8573 and Compressed Air Quality

Many facilities use ISO 8573 as a reference point for compressed air quality. This standard classifies compressed air based on contaminants such as particles, water, and oil.

Not every application requires the same level of air purity. A general maintenance shop, a packaging line, a manufacturing process, and a sensitive production environment may all need different treatment strategies.

CMC helps facilities align air treatment equipment with the required level of air quality instead of overbuilding or under-protecting the system.

Treatment Needs by Compressor Type

The compressor itself influences air treatment requirements. Oil-lubricated compressors, oil-free compressors, piston compressors, rotary screw compressors, centrifugal compressors, and portable compressors all create different treatment considerations.

CMC supports compressed air treatment around systems from suppliers such as BOGE, ELGi, Champion, Sullivan-Palatek, FS-Elliott, Ozen, and CAS.

For example:

  • BOGE systems may support screw, piston, scroll, or turbo compressor applications.
  • ELGi systems may support oil-lubricated, portable, oil-free, and heat recovery applications.
  • Champion systems often support reciprocating and rotary screw compressor applications.
  • Sullivan-Palatek supports engine-driven and motor-driven compressor packages.
  • FS-Elliott supports oil-free and oil-lubricated centrifugal air compressor applications for high-volume industrial environments.
  • Ozen supports on-site nitrogen generation.
  • CAS supports compressed air systems and compressed air accessories.

The right air treatment strategy depends on the compressor, the process, the facility, and the quality of air required at the point of use.

Choosing the Right Air Treatment Equipment

The right compressed air treatment solution depends on the system, the application, and the required air quality.

CMC reviews factors such as:

  • Compressor type
  • Airflow demand
  • Required pressure
  • Required dew point
  • Moisture load
  • Oil carryover risk
  • Ambient conditions
  • Piping layout
  • Point-of-use requirements
  • Production sensitivity
  • Equipment manufacturer requirements
  • Existing dryers, filters, drains, and separators
  • Maintenance history
  • Future expansion plans

This system-level approach helps facilities choose air treatment equipment that solves the actual problem instead of adding components without a clear purpose.

Signs Your Facility Needs Better Air Treatment

Compressed air treatment problems often show up downstream.

Your system may need improved air treatment if you notice:

  • Moisture in air lines
  • Water at drain points
  • Oil carryover
  • Corrosion in piping or tools
  • Poor product quality
  • Clogged valves
  • Frequent filter changes
  • Air dryer alarms
  • Frozen air lines
  • Rust or scale in components
  • Unstable air quality
  • Higher maintenance costs
  • Contamination at the point of use

These issues often indicate that the dryer, filtration, condensate management, or separator strategy needs attention.

Air Treatment and Compressed Air Piping

Air treatment and piping work together. Even a strong dryer or filtration setup struggles if piping is corroded, undersized, poorly drained, or full of contamination.

CMC supports air treatment alongside compressed air piping systems to help facilities improve air quality from the compressor room to the point of use.

CMC works with Parker Transair and Prevost for aluminum compressed air piping systems used in compressed air, vacuum, and inert gas applications. Aluminum piping helps reduce internal corrosion risk and supports cleaner air distribution when paired with the right dryers, filters, and condensate management.

For facilities with aging pipe, moisture issues, or contamination concerns, piping and treatment should be reviewed together.

Lubricants, Oil Carryover, and System Protection

Lubricants also affect compressed air treatment performance. The wrong lubricant, overdue oil change, or poor oil separation can contribute to varnish, oil carryover, filtration issues, and downstream contamination.

CMC supports compressed air lubricant needs through suppliers such as Summit, which provides high-tech synthetic oil for compressed air systems.

Using the right lubricant helps protect compressor components, support cleaner operation, and reduce the burden on downstream filtration and air treatment equipment.

Nitrogen Generation and Air Treatment

On-site nitrogen generation depends on clean, dry compressed air. Moisture, oil, and particulates can reduce nitrogen generator performance and shorten the life of downstream components.

CMC supports nitrogen generation needs with suppliers such as Ozen, which provides on-site nitrogen generation and compressed air systems.

For facilities using nitrogen generation, CMC reviews upstream air treatment to make sure the system delivers the quality of compressed air required for reliable nitrogen production.

Air Treatment Service and Replacement Parts

Air treatment equipment needs regular inspection and maintenance to perform correctly.

CMC supports service and parts for dryers, filters, drains, separators, condensate management equipment, and related treatment components.

Air treatment maintenance may include:

  • Filter element replacement
  • Drain inspection
  • Dryer service
  • Separator inspection
  • Condensate system review
  • Dew point performance checks
  • Leak checks
  • Control checks
  • Preventive maintenance planning

Air treatment equipment needs regular inspection and maintenance to perform correctly.

CMC supports service and parts for dryers, filters, drains, separators, condensate management equipment, and related treatment components.

Air treatment maintenance may include:

  • Filter element replacement
  • Drain inspection
  • Dryer service
  • Separator inspection
  • Condensate system review
  • Dew point performance checks
  • Leak checks
  • Control checks
  • Preventive maintenance planning

For broader service support, CMC also provides compressed air service and parts for compressors, dryers, air treatment equipment, piping, and supporting system components.

Compressed air is not naturally clean or dry. As air moves through a compressor system, it carries moisture, oil, dirt, particulates, vapor, bacteria, and other contaminants that affect equipment performance and air quality.

Compressor Maintenance Co. helps facilities protect their compressed air systems with air treatment solutions that remove moisture, manage condensate, reduce contamination, and support application-specific air quality requirements.

We work with trusted compressed air treatment suppliers such as BEKO TECHNOLOGIES, JORC, MikroPor, CAS, Prevost, Parker Transair, and Summit to support dryers, drains, filtration, condensate management, piping protection, lubricants, and related compressed air system needs.

CMC provides compressed air treatment equipment and support for industrial facilities, manufacturing plants, service operations, process applications, and production environments where clean, dry air matters.

Quick Answer: What Is Compressed Air Treatment?

Compressed air treatment is the process of removing moisture, oil, vapor, particulates, and other contaminants from compressed air before it reaches downstream equipment or processes.

A complete compressed air treatment system often includes:

  • Air dryers
  • Filters
  • Separators
  • Condensate drains
  • Oil-water separators
  • Mist eliminators
  • Oil and vapor absorbers
  • Specialty air quality converters
  • Point-of-use filtration
  • Air quality monitoring support

The goal is simple: deliver cleaner, drier, more reliable compressed air to the equipment and processes that depend on it.

Why Compressed Air Treatment Matters

Compressed air treatment protects the entire system, not just the compressor.

Without proper treatment, moisture and contaminants move through the air lines and create problems throughout the facility. That can lead to corrosion, clogged valves, damaged tools, poor product quality, frozen lines, equipment wear, and higher maintenance costs.

A properly designed air treatment system helps facilities:

  • Remove water from compressed air
  • Reduce oil and vapor contamination
  • Protect pneumatic tools and valves
  • Improve downstream equipment reliability
  • Reduce corrosion inside piping and components
  • Support cleaner production environments
  • Improve product quality in sensitive applications
  • Reduce maintenance problems caused by moisture and debris
  • Support ISO 8573 air quality goals when required
  • Improve overall compressed air system performance

Clean, dry compressed air helps equipment last longer and gives maintenance teams fewer recurring problems to chase.

Common Contaminants in Compressed Air

Compressed air often contains contaminants that are concentrated during the compression process.

Common compressed air contaminants include:

  • Water vapor
  • Liquid water
  • Compressor lubricant
  • Oil aerosols
  • Oil vapor
  • Dirt
  • Pipe scale
  • Rust
  • Small wear particles
  • Bacteria
  • Ambient hydrocarbons
  • Condensate

When these contaminants combine, they can form acidic sludge that increases wear on pneumatic tools, machinery, valves, orifices, relays, controls, and production equipment.

Compressed air treatment removes or reduces these contaminants before they affect the rest of the system.

Air Dryers for Compressed Air Systems

Air dryers remove moisture from compressed air by lowering the dew point and separating water before it reaches downstream equipment.

Moisture in compressed air creates several issues, including corrosion, frozen lines, product contamination, and equipment damage. The right dryer helps maintain stable air quality and protects the system from water-related problems.

CMC supports several types of compressed air dryers, including:

  • Refrigerated dryers
  • Cycling refrigerated dryers
  • Non-cycling refrigerated dryers
  • Heatless desiccant dryers
  • Externally heated desiccant dryers
  • Blower purge desiccant dryers
  • Membrane dryers
  • Point-of-use drying solutions

CMC works with suppliers such as BEKO TECHNOLOGIES and MikroPor for compressed air drying and treatment solutions that support industrial air quality needs.

Each dryer type fits a different application. Refrigerated dryers support many general industrial uses. Desiccant dryers support lower dew point requirements. Membrane dryers support compact or point-of-use applications.

CMC helps match dryer selection to the facility’s air demand, dew point requirement, environment, and air quality goals.

Condensate Management

Condensate is a normal byproduct of compressed air systems. It forms when moisture, lubricant, hydrocarbons, and particulates are removed from the compressed air stream by dryers, filters, and separators.

If condensate is not managed properly, it contributes to corrosion, contamination, environmental concerns, and equipment damage.

CMC supports condensate management solutions from suppliers such as JORC and BEKO TECHNOLOGIES, including:

  • Drains
  • Air-liquid bypass valves
  • Mist eliminators
  • Oil and vapor absorbers
  • Oil-water separators
  • Condensate treatment components

JORC is especially relevant for compressed air condensate management products, including drain and condensate handling solutions. BEKO TECHNOLOGIES supports high-performance compressed air and gas treatment systems, including condensate and filtration technologies.

Proper condensate management helps remove water and oil from the system while supporting safer, cleaner, and more compliant operation.

Compressed Air Filtration

Compressed air filters remove contaminants before they reach sensitive equipment or processes.

Filtration helps protect:

  • Pneumatic tools
  • Valves
  • Cylinders
  • Actuators
  • Controls
  • Instruments
  • Packaging equipment
  • Process equipment
  • Finished products
  • Air dryers
  • Downstream piping components

Different applications require different levels of filtration. Some facilities need general particulate filtration. Others need coalescing filtration, oil vapor removal, or point-of-use filtration for sensitive processes.

CMC supports filtration and air treatment needs with suppliers such as BEKO TECHNOLOGIES, MikroPor, CAS, and Prevost, depending on the system, application, and required air quality.

CMC helps facilities select filtration based on air quality needs, equipment requirements, and the way compressed air is used on the floor.

Separators for Compressed Air Systems

Separators remove bulk water, oil, and other contaminants from compressed air before they move deeper into the system.

CMC supports separator solutions such as:

  • Centrifugal water separators
  • Water separators
  • Oil-water separators
  • Coalescing separators

Separators often work with dryers, filters, drains, and condensate management equipment to create a complete treatment system.

When separators function properly, they reduce moisture load, protect filtration equipment, and improve overall compressed air quality.

Air Quality Converters and Specialty Treatment Systems

Some compressed air applications require a higher level of oil removal or air purity.

CMC supports specialty treatment systems, including air quality converters that reduce residual oil content and support oil-free air quality goals. These systems are useful in applications where oil vapor, hydrocarbons, or condensate quality create operational or product concerns.

Specialty treatment systems may support:

  • Cleaner compressed air output
  • Reduced oil carryover
  • More stable air quality
  • Lower contamination risk
  • Oil-free air quality requirements
  • Sensitive production environments

For facilities with specialty air quality needs, CMC reviews the compressor type, air treatment layout, filtration strategy, condensate management, and point-of-use requirements before recommending equipment.

ISO 8573 and Compressed Air Quality

Many facilities use ISO 8573 as a reference point for compressed air quality. This standard classifies compressed air based on contaminants such as particles, water, and oil.

Not every application requires the same level of air purity. A general maintenance shop, a packaging line, a manufacturing process, and a sensitive production environment may all need different treatment strategies.

CMC helps facilities align air treatment equipment with the required level of air quality instead of overbuilding or under-protecting the system.

Treatment Needs by Compressor Type

The compressor itself influences air treatment requirements. Oil-lubricated compressors, oil-free compressors, piston compressors, rotary screw compressors, centrifugal compressors, and portable compressors all create different treatment considerations.

CMC supports compressed air treatment around systems from suppliers such as BOGE, ELGi, Champion, Sullivan-Palatek, FS-Elliott, Ozen, and CAS.

For example:

  • BOGE systems may support screw, piston, scroll, or turbo compressor applications.
  • ELGi systems may support oil-lubricated, portable, oil-free, and heat recovery applications.
  • Champion systems often support reciprocating and rotary screw compressor applications.
  • Sullivan-Palatek supports engine-driven and motor-driven compressor packages.
  • FS-Elliott supports oil-free and oil-lubricated centrifugal air compressor applications for high-volume industrial environments.
  • Ozen supports on-site nitrogen generation.
  • CAS supports compressed air systems and compressed air accessories.

The right air treatment strategy depends on the compressor, the process, the facility, and the quality of air required at the point of use.

Choosing the Right Air Treatment Equipment

The right compressed air treatment solution depends on the system, the application, and the required air quality.

CMC reviews factors such as:

  • Compressor type
  • Airflow demand
  • Required pressure
  • Required dew point
  • Moisture load
  • Oil carryover risk
  • Ambient conditions
  • Piping layout
  • Point-of-use requirements
  • Production sensitivity
  • Equipment manufacturer requirements
  • Existing dryers, filters, drains, and separators
  • Maintenance history
  • Future expansion plans

This system-level approach helps facilities choose air treatment equipment that solves the actual problem instead of adding components without a clear purpose.

Signs Your Facility Needs Better Air Treatment

Compressed air treatment problems often show up downstream.

Your system may need improved air treatment if you notice:

  • Moisture in air lines
  • Water at drain points
  • Oil carryover
  • Corrosion in piping or tools
  • Poor product quality
  • Clogged valves
  • Frequent filter changes
  • Air dryer alarms
  • Frozen air lines
  • Rust or scale in components
  • Unstable air quality
  • Higher maintenance costs
  • Contamination at the point of use

These issues often indicate that the dryer, filtration, condensate management, or separator strategy needs attention.

Air Treatment and Compressed Air Piping

Air treatment and piping work together. Even a strong dryer or filtration setup struggles if piping is corroded, undersized, poorly drained, or full of contamination.

CMC supports air treatment alongside compressed air piping systems to help facilities improve air quality from the compressor room to the point of use.

CMC works with Parker Transair and Prevost for aluminum compressed air piping systems used in compressed air, vacuum, and inert gas applications. Aluminum piping helps reduce internal corrosion risk and supports cleaner air distribution when paired with the right dryers, filters, and condensate management.

For facilities with aging pipe, moisture issues, or contamination concerns, piping and treatment should be reviewed together.

Lubricants, Oil Carryover, and System Protection

Lubricants also affect compressed air treatment performance. The wrong lubricant, overdue oil change, or poor oil separation can contribute to varnish, oil carryover, filtration issues, and downstream contamination.

CMC supports compressed air lubricant needs through suppliers such as Summit, which provides high-tech synthetic oil for compressed air systems.

Using the right lubricant helps protect compressor components, support cleaner operation, and reduce the burden on downstream filtration and air treatment equipment.

Nitrogen Generation and Air Treatment

On-site nitrogen generation depends on clean, dry compressed air. Moisture, oil, and particulates can reduce nitrogen generator performance and shorten the life of downstream components.

CMC supports nitrogen generation needs with suppliers such as Ozen, which provides on-site nitrogen generation and compressed air systems.

For facilities using nitrogen generation, CMC reviews upstream air treatment to make sure the system delivers the quality of compressed air required for reliable nitrogen production.

Air Treatment Service and Replacement Parts

Air treatment equipment needs regular inspection and maintenance to perform correctly.

CMC supports service and parts for dryers, filters, drains, separators, condensate management equipment, and related treatment components.

Air treatment maintenance may include:

  • Filter element replacement
  • Drain inspection
  • Dryer service
  • Separator inspection
  • Condensate system review
  • Dew point performance checks
  • Leak checks
  • Control checks
  • Preventive maintenance planning

Air treatment equipment needs regular inspection and maintenance to perform correctly.

CMC supports service and parts for dryers, filters, drains, separators, condensate management equipment, and related treatment components.

Air treatment maintenance may include:

  • Filter element replacement
  • Drain inspection
  • Dryer service
  • Separator inspection
  • Condensate system review
  • Dew point performance checks
  • Leak checks
  • Control checks
  • Preventive maintenance planning

For broader service support, CMC also provides compressed air service and parts for compressors, dryers, air treatment equipment, piping, and supporting system components.

Get a Quote

Opt-In
We promise not to spam you and will only be sending information worth your valuable time.

Need more help?

Our team is available 24/7 for emergency service.

410-876-5141

Frequently Asked Questions

What is compressed air treatment?

Compressed air treatment is the process of removing moisture, oil, vapor, particulates, and other contaminants from compressed air. Treatment equipment helps protect downstream tools, machines, processes, and finished products.

Compressed air needs treatment because it naturally contains moisture and contaminants. Without proper treatment, those contaminants cause corrosion, equipment wear, product quality issues, clogged valves, frozen lines, and higher maintenance costs.

Common compressed air treatment equipment includes air dryers, filters, separators, drains, oil-water separators, mist eliminators, oil and vapor absorbers, and specialty air quality converters.

The right air dryer depends on the required dew point, application, ambient conditions, air demand, and air quality needs. Refrigerated dryers support many general applications, while desiccant dryers support lower dew point requirements. Membrane dryers support compact or point-of-use drying needs.

Condensate management removes and handles the water, oil, lubricant, hydrocarbons, and particulates that separate from compressed air during drying and filtration. Proper condensate management helps prevent corrosion, contamination, and environmental issues.

Compressed air filters remove contaminants such as dirt, particulates, oil aerosols, oil vapor, water, and other impurities. The exact removal capability depends on the filter type and the application.

ISO 8573 is a compressed air quality standard that classifies air based on contaminants such as particles, water, and oil. Facilities use it to define the air purity level required for a specific application.

Signs of poor compressed air treatment include moisture in air lines, oil carryover, corrosion, clogged valves, frozen pipes, product contamination, frequent filter replacement, dryer alarms, and recurring equipment issues.

Yes. Piping affects compressed air quality because corroded, contaminated, or poorly drained pipe can introduce rust, scale, moisture, and debris into the air stream. Aluminum piping from suppliers such as Parker Transair and Prevost helps support cleaner compressed air distribution when paired with proper treatment equipment.

Yes. On-site nitrogen generation depends on clean, dry compressed air. Upstream filtration and drying help protect nitrogen generation equipment and support consistent performance.

Featured Supplier: MikroPor

MCY Series

CMC features MikroPor MCY Series cycling dryers for facilities that want efficient moisture removal and reduced energy use during changing air demand.

The MCY Series uses a chilled liquid storage approach to cool compressed air. The system stores cooled liquid in a cold tank and cycles it through the dryer as needed. This helps reduce energy consumption when airflow demand changes throughout the day.

For facilities with variable air demand, cycling dryer technology helps improve efficiency while maintaining reliable compressed air drying performance.

For broader energy savings planning, CMC also supports compressed air system improvements tied to air compressor energy rebates.

Download Brochure
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