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Constant Airflow Regulator

Constant Airflow Regulator

American ALDES CAR Classic – sized 4 inches to 10 inches. The CAR-Classic – Constant Airflow Regulator is a modulating orifice that automatically regulates airflows in duct systems to constant levels. The passive control element responds to duct pressure, and requires no electric or pneumatic sensors or controls.

The CAR compensates for changes in duct pressure caused by thermal stack effect, building pressure, dust clogging of filters, etc. The CAR also provides a low cost solution to balancing forced air systems for heating, air conditioning and ventilation, eliminating the need for on-site balancing. The CAR will regulate airflow in supply, return or exhaust duct systems.

Constant Airflow Regulator

Constant Airflow Regulator

American ALDES CAR-FEA-II – CAR-II Exhaust with Fire Damper provided by ALDES. The CAR-FEA-II – Constant Airflow Regulator is a modulating orifice that automatically regulates airflows in duct systems to constant levels. The passive control element responds to duct pressure, and requires no electric or pneumatic sensors or controls.

The CAR-FEA-II compensates for changes in duct pressure caused by thermal stack effect, building pressure, dust clogging of filters, etc. The CAR-FEA-II also provides a low cost solution to balancing forced air systems for heating, air conditioning and ventilation, eliminating the need for on-site balancing. The CAR-FEA-II will regulate airflow in supply, return or exhaust duct systems.

Constant Airflow Regulator

Constant Airflow Regulator

American ALDES CAR-II – sized 4 inches to 10 inches Round. The CAR-II – Constant Airflow Regulator is a modulating orifice that automatically regulates airflows in duct systems to constant levels. The passive control element responds to duct pressure, and requires no electric or pneumatic sensors or controls.

The CAR-II compensates for changes in duct pressure caused by thermal stack effect, building pressure, dust clogging of filters, etc. The CAR-II also provides a low cost solution to balancing forced air systems for heating, air conditioning and ventilation, eliminating the need for on-site balancing. The CAR-II will regulate airflow in supply, return or exhaust duct systems.

Constant Airflow Regulator

Constant Airflow Regulator

American ALDES CAR-II HP – High Pressure sized 4 inches to 10 inches Round. The CAR-II-HP is designed for high pressure duct systems with an optimal operating range from 0.6 to 2.4″ w.g. We recommend using the standard CAR-II unit at a lower duct pressure whenever possible to reduce leakage, minimize velocity, and save energy.

The CAR-II HP compensates for changes in duct pressure caused by thermal stack effect, building pressure, dust clogging of filters, etc. The CAR-II HP also provides a low cost solution to balancing forced air systems for heating, air conditioning and ventilation, eliminating the need for on-site balancing. The CAR-II will regulate airflow in supply, return or exhaust duct systems.

Constant Airflow Regulator

Constant Airflow Regulator

American ALDES CAR-S-II – Square or Rectangular Duct Adapted. The CAR-II – Constant Airflow Regulator is a modulating orifice that automatically regulates airflows in duct systems to constant levels. The passive control element responds to duct pressure, and requires no electric or pneumatic sensors or controls.

The CAR-II compensates for changes in duct pressure caused by thermal stack effect, building pressure, dust clogging of filters, etc. The CAR-II also provides a low cost solution to balancing forced air systems for heating, air conditioning and ventilation, eliminating the need for on-site balancing. The CAR-II will regulate airflow in supply, return or exhaust duct systems.

Constant Airflow Regulator

Constant Airflow Regulator

American ALDES CAR-S-II A – Adjustable, Square or Rectangular Duct Adapted. The CAR-S-II A – Constant Airflow Regulator is a modulating orifice that automatically regulates airflows in duct systems to constant levels. The passive control element responds to duct pressure, and requires no electric or pneumatic sensors or controls.

The CAR-S-II A compensates for changes in duct pressure caused by thermal stack effect, building pressure, dust clogging of filters, etc. The CAR-II also provides a low cost solution to balancing forced air systems for heating, air conditioning and ventilation, eliminating the need for on-site balancing. The CAR-S-II A will regulate airflow in supply, return or exhaust duct systems. The active control element of the CAR-S-II A is a unique aerofoil. Using Bernoulli Effect, the active control element of the CAR-S-II A is a unique aero-wing damper that lifts in response to increasing static pressure. This operation regulates the free-area opening through the control, resulting in maintenance of velocity and specific airflow set points. Each CAR-S-II A is designed and produced for control of air in temperatures ranging from -25° to 140° F (-32° to 60° C.)

Constant Airflow Regulator

Constant Airflow Regulator

american aldes car-fe-ii – car-ii exhaust for installation with fire damper provided by others. The car-fe-ii – constant airflow regulator is a modulating orifice that automatically regulates airflows in duct systems to constant levels. The passive control element responds to duct pressure, and requires no electric or pneumatic sensors or controls.

the car-fe-ii compensates for changes in duct pressure caused by thermal stack effect, building pressure, dust clogging of filters, etc. The car-fe-ii also provides a low cost solution to balancing forced air systems for heating, air conditioning and ventilation, eliminating the need for on-site balancing. The car-fe-ii will regulate airflow in supply, return or exhaust duct systems.

Constant Airflow Regulator

Constant Airflow Regulator

american aldes car-ii adjustable – sized 4 inches to 10 inches round. The car-ii – constant airflow regulator is a modulating orifice that automatically regulates airflows in duct systems to constant levels. The passive control element responds to duct pressure, and requires no electric or pneumatic sensors or controls.

the car-ii compensates for changes in duct pressure caused by thermal stack effect, building pressure, dust clogging of filters, etc. The car-ii also provides a low cost solution to balancing forced air systems for heating, air conditioning and ventilation, eliminating the need for on-site balancing. The car-ii will regulate airflow in supply, return or exhaust duct systems.