Our high-quality Constant Airflow Regulator (CAR) ensures a stable and pre-set airflow in ventilation and HVAC duct systems, regardless of pressure fluctuations. Designed for automatic self-balancing operation, it maintains consistent air volume without the need for external power, making it a smart and efficient solution for airflow control.
Built with durable, fire-resistant materials and an aerodynamic design, the regulator delivers precise airflow regulation, improved energy efficiency, and reduced system noise. It is ideal for environments that demand controlled ventilation such as hospitals, offices, cleanrooms, laboratories, commercial buildings, and industrial air-distribution networks.
Achieve balanced and reliable ventilation with our Constant Airflow Regulators—accurate airflow control you can trust, every time.
Key Features & Benefits
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Maintains fixed airflow despite pressure variations
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No electrical power required (mechanical self-regulating design)
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High accuracy airflow control for efficient system balancing
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Fire-retardant & durable build for long-term performance
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Low noise & vibration-free operation
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Easy installation inside ducts
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Minimal maintenance, maximum reliability
Common Applications
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HVAC air-distribution and ventilation ducts
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Hospitals, clinics, and medical ventilation systems
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Offices, malls, and commercial buildings
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Laboratories, cleanrooms, and controlled environments
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Industrial ventilation and process air systems
Why Choose a Constant Airflow Regulator
It eliminates manual duct balancing, reduces energy wastage, protects fans and filters from overload, and ensures uniform ventilation—leading to improved comfort, safety, and air quality.
