Media analysis through Circul-Aire’s TECH-CHEK™ Program ensures maximum efficiency of its products. A completecomputerized report establishes a media replacement schedule for each unit. Circul-Aire's ISO-Certified laboratorycan also provide additional performance tests against specific air contaminants.

Refer to Circul-Aire brochures for more information on its MULTI-MIX® media and TECH-CHEK™ Service.

Circul-Aire Inc. reserves the right to make any changes in the design or specifications of any product, at any time, without prior notice.

CONTAMINANT & CORROSION CONTROL

FOR CRITICAL ENVIRONMENTS

CIRCUL-AIRE PRECISION ENVIRONMENTAL

CONTROL SYSTEMS

MULTI-MIX® MM-1000 is manufactured in 1/8’’ diameter sphericalpurple pellets and composed of activated alumina impregnatedwith potassium permanganate.

MULTI-MIX® MM-9000 is manufactured in 1/8’’ diameter cylindricalpellets and consists of coal-based activated carbon impregnatedwith potassium hydroxide.

MULTI-MIX® MEDIA & TECH-CHEKTM SERVICE

Circul-Aire's MULTI-MIX® is a proven filter media, which provides continuous purification of corrosive, odorous, and toxic contaminants in industrial and commercial environments. MULTI-MIX® media combines the adsorption prop-erties of activated carbon with the oxidation properties of chemically impregnated alumina and carbons. In addition, several MULTI-MIX® media are UL Class 1 (nonflammable).

Various high-efficiency MULTI-MIX® formulas enable Circul-Aire to provide the most fitting combination of physical andchemical characteristics to meet the specific needs of each application.

USA10898 Crabapple RoadSuite 103Roswell, Georgia 30075

CANADA3999 Cote Vertu Montreal, QuebecCanada H4R 1R2

1 800 800 1868Tel.: (514) 336-3330 Fax: (514) 337-3336

www.circul-aire.com

Circul-Aire Inc. is a subsidiary of Dectron Internationale. ISO 9001:2000 Certified

HDSHigh Density Scrubbers

APSAir Purification Systems

200 to 12,000 CFM 400 to 3,200 CFM

USAHUniversal Side Access Housing

500 to 40,000 CFM

RPRPrecision Cooling with Filtration

DASDeep Bed Air Scrubbers

4 to 60 Tons(Cooling)

200 to 20,000 CFM

For additional information on a specific application, please contact a local representative, or Circul-Aire.

LIT0

0203

-CA1

005-

3KPr

inte

din

Cana

da.

Quality Air Pays Its Way!

© Copyright 2005 by Circul-Aire Inc. All rights reserved.

CONTAMINANT, CORROSION AND ODOR CONTROL...

The problem of corrosion in industrial envi-ronments, such as refineries, pulp and paperplants, and chemical factories, is as old as theindustry itself. Unlike hard corrosion, whichcauses physical degradation of equipment,soft corrosion attacks the process control sys-tems with minimal visual signs. Operationsmanagers have long realized that electroniccomponents are at the mercy of the gases,acids, and impurities that such environmentscontain. As a result, corrosion of these compo-nents causes production stoppages, lowerproductivity, increased production costs, andhigher maintenance budgets.

For more than 40 years, Circul-Aire has been a recognized leader in the reduction of gas-phasecontamination, more precisely, in controllingcorrosion and odor potential in commercial andindustrial environments. Museum and hospitalenvironments have all benefited from precisionenvironmental control techniques developed by Circul-Aire. Circul-Aire’s reputation has beenbuilt on years of research and development, and on a growing number of satisfied customersworldwide.

The problem of corrosion is never caused by asingle factor, and cannot be resolved by a singlesolution. Circul-Aire’s team of experiencedchemists and engineers, and the firm's affiliationwith ISA*, ASHRAE**, and IEEE*** have enabledCircul-Aire to successfully develop an optimalapproach to corrosion control.

Circul-Aire’s unique systematic method, basedon experience gathered from installationsworldwide, is effective for all types of industrialand commercial environments. Circul-Aire’sintegrated approach, which comprises four dis-tinct stages (diagnose, measure, control, opti-mize) can be undertaken progressively, witheach stage constituting an integral segment ofthe overall solution.

ISA STANDARD S71.04 CLASSIFICATIONS:

G1 - Mild An environment sufficiently well-controlled such that corrosion is not a factor in determiningequipment reliability.

G2 - Moderate An environment in which the effects of corrosion are measurable and may be a factorin determining equipment reliability.

G3 - Harsh An environment in which there is a high proba-bility that corrosive attack will occur. Theseharsh levels should prompt further evaluationresulting in environmental controls or speciallydesigned and packaged equipment.

GX - Severe An environment in which only specially designedand packaged equipment would be expected to survive.

DIAGNOSE...Diagnose the environment to accurately de-termine the extent of its corrosion potential.Circul-Aire’s Reactivity Monitoring Service(REMO) is a proven method that produces anormalized one-month evaluation of a givenenvironment's corrosion potential.

REMO coupons contain 99.9% pure copperand silver strips that react with the environ-ment when installed in strategic areas for periodsof 30 to 90 days. After exposure, the couponsare analyzed to determine film thickness andchemical composition. The data is used todetermine the normalized one-month value forISA classification (G1 to GX), and further usedto determine chemical media (MULTI-MIX®)selection. The silver coupon is also analyzed to evaluate the presence of chlorine andhumidity levels.

Corrosion monitoring is available on a real-timebasis, without requiring prolonged exposureperiods. The SURVEYOR PLUSTM is a corrosionmonitoring system providing constant surveil-lance of the environment, indicating the potentialdeterioration of electronic equipment. The SURVEYOR PLUSTM provides real-time environ-mental data to allow for corrective measuresbefore irreversible damage occurs.

MEASURE...Circul-Aire’s Sealing Integrity Verification (SIV)measures the protected area where processcontrol equipment is located. Building enclo-sures can never be perfectly sealed. Often, leak-age allows contaminated air to infiltrate into theprotected space in significant quantities, even tothe extent of preventing the required roompressurization.

The blower door apparatus measures bothroom differential pressure and airflow pressureto determine leakage profiles. The values areused to calculate effective leakage area andgeometry in order to implement proper sealingprocedures.

CONTROL...Subsequent to qualitative and quantitativeenvironmental analysis, it is critical that air qualitybe maintained at acceptable levels to reducecorrosion to its lowest potential.

Circul-Aire systems are manufactured to providehigh-sealing integrity preventing any possibilityof cross contamination from an outside source.Circul-Aire systems withstand the most severeindustrial environments, including those con-taining corrosive gases.

Control methods and technology consist of airpressurization and air recirculation of the pro-tected space. Pressurization levels maintain anoutflowing velocity from the room to ensurethat infiltration does not occur. Contaminationcan occur from cleaning compounds, humanactivity, or simply opening and closing doors;therefore, recirculation filtration is used tomaintain an internal environment at a G1 level.

Pressurization systems are generally of deepbed design, and recirculation systems are ofthin bed design. Circul-Aire’s Corrosion ControlDesign Manual is used to determine therequired airflow capacities.

OPTIMIZE...Circul-Aire offers a complete range of servicesdesigned for qualitative air analysis. This pre-ventive maintenance program maximizesequipment efficiency and chemical media life.

Facilities management is considered an integralpart of the corrosion control system. After-salesservice to maintain the system and roomintegrity will assure that the desired internalroom severity level is maintained for the life ofthe system.

Proper maintenance of the mechanical systemsis paramount to maintaining the ISA severitylevels. Circul-Aire services allow plant personnelto profile system operation, particulate filterand chemical media consumption, as well as toplan preventive maintenance programs.

Copper plate exposure to G2environment for 60 days

G2 environment; indicating pore corrosion

Corroded circuit

G3 environment; indicating pore corrosion and corrosion creep

Corroded circuit

GX environment; severe pore corrosion, corrosion creep and physical degradation, corrosion migration causing short circuiting

Surveyor PlusTM

Reactivity Monitoring Coupon

CIRCUL-AIRE’S INTEGRATED APPROACH

CIRCUL-AIRE’S INTEGRATED APPROACH

OPTIONAL SERVICES INCLUDE:n Equipment start-up and commissioningn Quarterly site inspection of each protected arean Quarterly monitoring REMO coupons or

SURVEYOR PLUSTM continuous monitoringn TECH-CHEKTM Service: In-house ISO-Certified

laboratory support to monitor MULTI-MIX® chemical media performance

n Annual analysis of room sealing integrity (SIV)n Indoor air quality analysis DIATM Monitoring

Refer to Circul-Aire's EnvironmentalControl Case Studies for:

n Museums

n Hospitals

n Pulp & Paper Plants

n Petrochemical Industries

n and many more applications

* Instrument Society of America (S71.04 Standard)** American Society of Heating, Refrigerating and

Air-Conditioning Engineers, Inc.*** Institute of Electrical and Electronics Engineers

CONTAMINANT, CORROSION AND ODOR CONTROL...

The problem of corrosion in industrial envi-ronments, such as refineries, pulp and paperplants, and chemical factories, is as old as theindustry itself. Unlike hard corrosion, whichcauses physical degradation of equipment,soft corrosion attacks the process control sys-tems with minimal visual signs. Operationsmanagers have long realized that electroniccomponents are at the mercy of the gases,acids, and impurities that such environmentscontain. As a result, corrosion of these compo-nents causes production stoppages, lowerproductivity, increased production costs, andhigher maintenance budgets.

For more than 40 years, Circul-Aire has been a recognized leader in the reduction of gas-phasecontamination, more precisely, in controllingcorrosion and odor potential in commercial andindustrial environments. Museum and hospitalenvironments have all benefited from precisionenvironmental control techniques developed by Circul-Aire. Circul-Aire’s reputation has beenbuilt on years of research and development, and on a growing number of satisfied customersworldwide.

The problem of corrosion is never caused by asingle factor, and cannot be resolved by a singlesolution. Circul-Aire’s team of experiencedchemists and engineers, and the firm's affiliationwith ISA*, ASHRAE**, and IEEE*** have enabledCircul-Aire to successfully develop an optimalapproach to corrosion control.

Circul-Aire’s unique systematic method, basedon experience gathered from installationsworldwide, is effective for all types of industrialand commercial environments. Circul-Aire’sintegrated approach, which comprises four dis-tinct stages (diagnose, measure, control, opti-mize) can be undertaken progressively, witheach stage constituting an integral segment ofthe overall solution.

ISA STANDARD S71.04 CLASSIFICATIONS:

G1 - Mild An environment sufficiently well-controlled such that corrosion is not a factor in determiningequipment reliability.

G2 - Moderate An environment in which the effects of corrosion are measurable and may be a factorin determining equipment reliability.

G3 - Harsh An environment in which there is a high proba-bility that corrosive attack will occur. Theseharsh levels should prompt further evaluationresulting in environmental controls or speciallydesigned and packaged equipment.

GX - Severe An environment in which only specially designedand packaged equipment would be expected to survive.

DIAGNOSE...Diagnose the environment to accurately de-termine the extent of its corrosion potential.Circul-Aire’s Reactivity Monitoring Service(REMO) is a proven method that produces anormalized one-month evaluation of a givenenvironment's corrosion potential.

REMO coupons contain 99.9% pure copperand silver strips that react with the environ-ment when installed in strategic areas for periodsof 30 to 90 days. After exposure, the couponsare analyzed to determine film thickness andchemical composition. The data is used todetermine the normalized one-month value forISA classification (G1 to GX), and further usedto determine chemical media (MULTI-MIX®)selection. The silver coupon is also analyzed to evaluate the presence of chlorine andhumidity levels.

Corrosion monitoring is available on a real-timebasis, without requiring prolonged exposureperiods. The SURVEYOR PLUSTM is a corrosionmonitoring system providing constant surveil-lance of the environment, indicating the potentialdeterioration of electronic equipment. The SURVEYOR PLUSTM provides real-time environ-mental data to allow for corrective measuresbefore irreversible damage occurs.

MEASURE...Circul-Aire’s Sealing Integrity Verification (SIV)measures the protected area where processcontrol equipment is located. Building enclo-sures can never be perfectly sealed. Often, leak-age allows contaminated air to infiltrate into theprotected space in significant quantities, even tothe extent of preventing the required roompressurization.

The blower door apparatus measures bothroom differential pressure and airflow pressureto determine leakage profiles. The values areused to calculate effective leakage area andgeometry in order to implement proper sealingprocedures.

CONTROL...Subsequent to qualitative and quantitativeenvironmental analysis, it is critical that air qualitybe maintained at acceptable levels to reducecorrosion to its lowest potential.

Circul-Aire systems are manufactured to providehigh-sealing integrity preventing any possibilityof cross contamination from an outside source.Circul-Aire systems withstand the most severeindustrial environments, including those con-taining corrosive gases.

Control methods and technology consist of airpressurization and air recirculation of the pro-tected space. Pressurization levels maintain anoutflowing velocity from the room to ensurethat infiltration does not occur. Contaminationcan occur from cleaning compounds, humanactivity, or simply opening and closing doors;therefore, recirculation filtration is used tomaintain an internal environment at a G1 level.

Pressurization systems are generally of deepbed design, and recirculation systems are ofthin bed design. Circul-Aire’s Corrosion ControlDesign Manual is used to determine therequired airflow capacities.

OPTIMIZE...Circul-Aire offers a complete range of servicesdesigned for qualitative air analysis. This pre-ventive maintenance program maximizesequipment efficiency and chemical media life.

Facilities management is considered an integralpart of the corrosion control system. After-salesservice to maintain the system and roomintegrity will assure that the desired internalroom severity level is maintained for the life ofthe system.

Proper maintenance of the mechanical systemsis paramount to maintaining the ISA severitylevels. Circul-Aire services allow plant personnelto profile system operation, particulate filterand chemical media consumption, as well as toplan preventive maintenance programs.

Copper plate exposure to G2environment for 60 days

G2 environment; indicating pore corrosion

Corroded circuit

G3 environment; indicating pore corrosion and corrosion creep

Corroded circuit

GX environment; severe pore corrosion, corrosion creep and physical degradation, corrosion migration causing short circuiting

Surveyor PlusTM

Reactivity Monitoring Coupon

CIRCUL-AIRE’S INTEGRATED APPROACH

CIRCUL-AIRE’S INTEGRATED APPROACH

OPTIONAL SERVICES INCLUDE:n Equipment start-up and commissioningn Quarterly site inspection of each protected arean Quarterly monitoring REMO coupons or

SURVEYOR PLUSTM continuous monitoringn TECH-CHEKTM Service: In-house ISO-Certified

laboratory support to monitor MULTI-MIX® chemical media performance

n Annual analysis of room sealing integrity (SIV)n Indoor air quality analysis DIATM Monitoring

Refer to Circul-Aire's EnvironmentalControl Case Studies for:

n Museums

n Hospitals

n Pulp & Paper Plants

n Petrochemical Industries

n and many more applications

* Instrument Society of America (S71.04 Standard)** American Society of Heating, Refrigerating and

Air-Conditioning Engineers, Inc.*** Institute of Electrical and Electronics Engineers

CONTAMINANT, CORROSION AND ODOR CONTROL...

The problem of corrosion in industrial envi-ronments, such as refineries, pulp and paperplants, and chemical factories, is as old as theindustry itself. Unlike hard corrosion, whichcauses physical degradation of equipment,soft corrosion attacks the process control sys-tems with minimal visual signs. Operationsmanagers have long realized that electroniccomponents are at the mercy of the gases,acids, and impurities that such environmentscontain. As a result, corrosion of these compo-nents causes production stoppages, lowerproductivity, increased production costs, andhigher maintenance budgets.

For more than 40 years, Circul-Aire has been a recognized leader in the reduction of gas-phasecontamination, more precisely, in controllingcorrosion and odor potential in commercial andindustrial environments. Museum and hospitalenvironments have all benefited from precisionenvironmental control techniques developed by Circul-Aire. Circul-Aire’s reputation has beenbuilt on years of research and development, and on a growing number of satisfied customersworldwide.

The problem of corrosion is never caused by asingle factor, and cannot be resolved by a singlesolution. Circul-Aire’s team of experiencedchemists and engineers, and the firm's affiliationwith ISA*, ASHRAE**, and IEEE*** have enabledCircul-Aire to successfully develop an optimalapproach to corrosion control.

Circul-Aire’s unique systematic method, basedon experience gathered from installationsworldwide, is effective for all types of industrialand commercial environments. Circul-Aire’sintegrated approach, which comprises four dis-tinct stages (diagnose, measure, control, opti-mize) can be undertaken progressively, witheach stage constituting an integral segment ofthe overall solution.

ISA STANDARD S71.04 CLASSIFICATIONS:

G1 - Mild An environment sufficiently well-controlled such that corrosion is not a factor in determiningequipment reliability.

G2 - Moderate An environment in which the effects of corrosion are measurable and may be a factorin determining equipment reliability.

G3 - Harsh An environment in which there is a high proba-bility that corrosive attack will occur. Theseharsh levels should prompt further evaluationresulting in environmental controls or speciallydesigned and packaged equipment.

GX - Severe An environment in which only specially designedand packaged equipment would be expected to survive.

DIAGNOSE...Diagnose the environment to accurately de-termine the extent of its corrosion potential.Circul-Aire’s Reactivity Monitoring Service(REMO) is a proven method that produces anormalized one-month evaluation of a givenenvironment's corrosion potential.

REMO coupons contain 99.9% pure copperand silver strips that react with the environ-ment when installed in strategic areas for periodsof 30 to 90 days. After exposure, the couponsare analyzed to determine film thickness andchemical composition. The data is used todetermine the normalized one-month value forISA classification (G1 to GX), and further usedto determine chemical media (MULTI-MIX®)selection. The silver coupon is also analyzed to evaluate the presence of chlorine andhumidity levels.

Corrosion monitoring is available on a real-timebasis, without requiring prolonged exposureperiods. The SURVEYOR PLUSTM is a corrosionmonitoring system providing constant surveil-lance of the environment, indicating the potentialdeterioration of electronic equipment. The SURVEYOR PLUSTM provides real-time environ-mental data to allow for corrective measuresbefore irreversible damage occurs.

MEASURE...Circul-Aire’s Sealing Integrity Verification (SIV)measures the protected area where processcontrol equipment is located. Building enclo-sures can never be perfectly sealed. Often, leak-age allows contaminated air to infiltrate into theprotected space in significant quantities, even tothe extent of preventing the required roompressurization.

The blower door apparatus measures bothroom differential pressure and airflow pressureto determine leakage profiles. The values areused to calculate effective leakage area andgeometry in order to implement proper sealingprocedures.

CONTROL...Subsequent to qualitative and quantitativeenvironmental analysis, it is critical that air qualitybe maintained at acceptable levels to reducecorrosion to its lowest potential.

Circul-Aire systems are manufactured to providehigh-sealing integrity preventing any possibilityof cross contamination from an outside source.Circul-Aire systems withstand the most severeindustrial environments, including those con-taining corrosive gases.

Control methods and technology consist of airpressurization and air recirculation of the pro-tected space. Pressurization levels maintain anoutflowing velocity from the room to ensurethat infiltration does not occur. Contaminationcan occur from cleaning compounds, humanactivity, or simply opening and closing doors;therefore, recirculation filtration is used tomaintain an internal environment at a G1 level.

Pressurization systems are generally of deepbed design, and recirculation systems are ofthin bed design. Circul-Aire’s Corrosion ControlDesign Manual is used to determine therequired airflow capacities.

OPTIMIZE...Circul-Aire offers a complete range of servicesdesigned for qualitative air analysis. This pre-ventive maintenance program maximizesequipment efficiency and chemical media life.

Facilities management is considered an integralpart of the corrosion control system. After-salesservice to maintain the system and roomintegrity will assure that the desired internalroom severity level is maintained for the life ofthe system.

Proper maintenance of the mechanical systemsis paramount to maintaining the ISA severitylevels. Circul-Aire services allow plant personnelto profile system operation, particulate filterand chemical media consumption, as well as toplan preventive maintenance programs.

Copper plate exposure to G2environment for 60 days

G2 environment; indicating pore corrosion

Corroded circuit

G3 environment; indicating pore corrosion and corrosion creep

Corroded circuit

GX environment; severe pore corrosion, corrosion creep and physical degradation, corrosion migration causing short circuiting

Surveyor PlusTM

Reactivity Monitoring Coupon

CIRCUL-AIRE’S INTEGRATED APPROACH

CIRCUL-AIRE’S INTEGRATED APPROACH

OPTIONAL SERVICES INCLUDE:n Equipment start-up and commissioningn Quarterly site inspection of each protected arean Quarterly monitoring REMO coupons or

SURVEYOR PLUSTM continuous monitoringn TECH-CHEKTM Service: In-house ISO-Certified

laboratory support to monitor MULTI-MIX® chemical media performance

n Annual analysis of room sealing integrity (SIV)n Indoor air quality analysis DIATM Monitoring

Refer to Circul-Aire's EnvironmentalControl Case Studies for:

n Museums

n Hospitals

n Pulp & Paper Plants

n Petrochemical Industries

n and many more applications

* Instrument Society of America (S71.04 Standard)** American Society of Heating, Refrigerating and

Air-Conditioning Engineers, Inc.*** Institute of Electrical and Electronics Engineers

Media analysis through Circul-Aire’s TECH-CHEK™ Program ensures maximum efficiency of its products. A completecomputerized report establishes a media replacement schedule for each unit. Circul-Aire's ISO-Certified laboratorycan also provide additional performance tests against specific air contaminants.

Refer to Circul-Aire brochures for more information on its MULTI-MIX® media and TECH-CHEK™ Service.

Circul-Aire Inc. reserves the right to make any changes in the design or specifications of any product, at any time, without prior notice.

CONTAMINANT & CORROSION CONTROL

FOR CRITICAL ENVIRONMENTS

CIRCUL-AIRE PRECISION ENVIRONMENTAL

CONTROL SYSTEMS

MULTI-MIX® MM-1000 is manufactured in 1/8’’ diameter sphericalpurple pellets and composed of activated alumina impregnatedwith potassium permanganate.

MULTI-MIX® MM-9000 is manufactured in 1/8’’ diameter cylindricalpellets and consists of coal-based activated carbon impregnatedwith potassium hydroxide.

MULTI-MIX® MEDIA & TECH-CHEKTM SERVICE

Circul-Aire's MULTI-MIX® is a proven filter media, which provides continuous purification of corrosive, odorous, and toxic contaminants in industrial and commercial environments. MULTI-MIX® media combines the adsorption prop-erties of activated carbon with the oxidation properties of chemically impregnated alumina and carbons. In addition, several MULTI-MIX® media are UL Class 1 (nonflammable).

Various high-efficiency MULTI-MIX® formulas enable Circul-Aire to provide the most fitting combination of physical andchemical characteristics to meet the specific needs of each application.

USA10898 Crabapple RoadSuite 103Roswell, Georgia 30075

CANADA3999 Cote Vertu Montreal, QuebecCanada H4R 1R2

1 800 800 1868Tel.: (514) 336-3330 Fax: (514) 337-3336

www.circul-aire.com

Circul-Aire Inc. is a subsidiary of Dectron Internationale. ISO 9001:2000 Certified

HDSHigh Density Scrubbers

APSAir Purification Systems

200 to 12,000 CFM 400 to 3,200 CFM

USAHUniversal Side Access Housing

500 to 40,000 CFM

RPRPrecision Cooling with Filtration

DASDeep Bed Air Scrubbers

4 to 60 Tons(Cooling)

200 to 20,000 CFM

For additional information on a specific application, please contact a local representative, or Circul-Aire.

LIT0

0203

-CA1

005-

3KPr

inte

din

Cana

da.

Quality Air Pays Its Way!

© Copyright 2005 by Circul-Aire Inc. All rights reserved.

Media analysis through Circul-Aire’s TECH-CHEK™ Program ensures maximum efficiency of its products. A completecomputerized report establishes a media replacement schedule for each unit. Circul-Aire's ISO-Certified laboratorycan also provide additional performance tests against specific air contaminants.

Refer to Circul-Aire brochures for more information on its MULTI-MIX® media and TECH-CHEK™ Service.

Circul-Aire Inc. reserves the right to make any changes in the design or specifications of any product, at any time, without prior notice.

CONTAMINANT & CORROSION CONTROL

FOR CRITICAL ENVIRONMENTS

CIRCUL-AIRE PRECISION ENVIRONMENTAL

CONTROL SYSTEMS

MULTI-MIX® MM-1000 is manufactured in 1/8’’ diameter sphericalpurple pellets and composed of activated alumina impregnatedwith potassium permanganate.

MULTI-MIX® MM-9000 is manufactured in 1/8’’ diameter cylindricalpellets and consists of coal-based activated carbon impregnatedwith potassium hydroxide.

MULTI-MIX® MEDIA & TECH-CHEKTM SERVICE

Circul-Aire's MULTI-MIX® is a proven filter media, which provides continuous purification of corrosive, odorous, and toxic contaminants in industrial and commercial environments. MULTI-MIX® media combines the adsorption prop-erties of activated carbon with the oxidation properties of chemically impregnated alumina and carbons. In addition, several MULTI-MIX® media are UL Class 1 (nonflammable).

Various high-efficiency MULTI-MIX® formulas enable Circul-Aire to provide the most fitting combination of physical andchemical characteristics to meet the specific needs of each application.

USA10898 Crabapple RoadSuite 103Roswell, Georgia 30075

CANADA3999 Cote Vertu Montreal, QuebecCanada H4R 1R2

1 800 800 1868Tel.: (514) 336-3330 Fax: (514) 337-3336

www.circul-aire.com

Circul-Aire Inc. is a subsidiary of Dectron Internationale. ISO 9001:2000 Certified

HDSHigh Density Scrubbers

APSAir Purification Systems

200 to 12,000 CFM 400 to 3,200 CFM

USAHUniversal Side Access Housing

500 to 40,000 CFM

RPRPrecision Cooling with Filtration

DASDeep Bed Air Scrubbers

4 to 60 Tons(Cooling)

200 to 20,000 CFM

For additional information on a specific application, please contact a local representative, or Circul-Aire.

LIT0

0203

-CA1

005-

3KPr

inte

din

Cana

da.

Quality Air Pays Its Way!

© Copyright 2005 by Circul-Aire Inc. All rights reserved.