CONSTANT AIRFLOW
REGULATORS
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Constant Airflow Regulator Categories
Order Constant Airflow Regulator products directly from eFlow Shop.
Below are some of our Constant Airflow Regulator Product Categories and Solutions.

Constant Airflow Regulators
Our Constant Airflow Regulator products are UL 2043 Classified (R38307) devices that automatically adjust to environmental changes in stack pressure and accurately regulate airflow.

Dual Flow Solutions
eFlow-CAR Dual Flow self-regulating motorized dampers are designed to introduce flexibility and dynamic control to central ventilation systems.

Dampers
eFlow IRIS Balancing damper is a simple solution for the efficient and precise measurement, balance and control of airflow in ventilation systems.

Accessories
Order Constant Airflow Regulator accessories from our store. Order eFlow-CAR models which are available with a square or rectangular Mounting Plate.
Our Constant Airflow Regulator Products
- Constant Airflow Regulators
Constant Airflow Regulator-High Pressure
$27.00 – $134.00Price range: $27.00 through $134.00Constant Airflow Regulator-Low Pressure
$27.00 – $134.00Price range: $27.00 through $134.00eFlow-Alize Constant Airflow Regulator (2 in 1 CAR and Grille)
$22.00 – $59.00Price range: $22.00 through $59.00eFlow-MAX High Capacity Constant Airflow Regulator
$195.00 – $535.00Price range: $195.00 through $535.00eFlow-MAX+ Dual Flow High-Capacity Constant Airflow Regulator
$555.00 – $968.00Price range: $555.00 through $968.00e2Flow® | 0.6” w.c. to 2.4” w.c. Pressure
$505.00 – $646.00Price range: $505.00 through $646.00e2Flow® | 0.2” w.c. to 1”w.c. Pressure
$499.00 – $640.00Price range: $499.00 through $640.00eFlow-Constant Airflow Regulator Dual Flow (Motorized)
$199.00 – $239.00Price range: $199.00 through $239.00eFlow-MAX Dual Flow High Capacity Constant Airflow Regulator
$555.00 – $1,370.00Price range: $555.00 through $1,370.00eFlow-MAX High Capacity Constant Airflow Regulator Low Flow
$195.00 – $262.00Price range: $195.00 through $262.00eFlow-MAX+ High Capacity Constant Airflow Regulator
$195.00 – $262.00Price range: $195.00 through $262.00eFlow-MAX+ Low Flow High Capacity Constant Airflow Regulator
$195.00 – $262.00Price range: $195.00 through $262.00MODERN ENGINEERING. ELEVATED VENTILATION.
Dampers, Grilles and Accessories
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e2Flow® | 0.6” w.c. to 2.4” w.c. Pressure $505.00 – $646.00Price range: $505.00 through $646.00
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e2Flow® | 0.2” w.c. to 1”w.c. Pressure $499.00 – $640.00Price range: $499.00 through $640.00
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eFlow-Aluminum Return Air Grille (LOT of 10) $99.00 – $179.00Price range: $99.00 through $179.00
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eFlow-Constant Airflow Regulator Mounting Plate $10.00 – $18.00Price range: $10.00 through $18.00
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eFlow-Aluminum Return Air Grille (LOT of 10) $99.00 – $179.00Price range: $99.00 through $179.00