Specification:
Extruded Aluminium Opposed Blade Collar Damper with Nylon gears and lever on face side for smooth operation. Typically used in duct collars to control supply air.
Our Opposed Blade Collar Damper is a precision-engineered airflow control device designed for modern HVAC systems across commercial, industrial, and residential projects in India. As a trusted Opposed Blade Collar Damper manufacturer in India, we supply high-quality aluminium dampers that provide accurate air volume control, durability, and efficient performance for ventilation and air distribution systems.
Manufactured using premium extruded aluminium profiles, the Opposed Blade Collar Damper in India offers excellent corrosion resistance, structural rigidity, and long-lasting reliability. Its compact design makes it ideal for integration with diffusers, grilles, and duct systems.
The Opposed Blade Collar Damper is designed with an opposed blade mechanism that ensures uniform airflow distribution across the duct or diffuser. Unlike parallel blade dampers, the opposed blade design provides more precise and balanced air volume control.
This feature helps HVAC engineers maintain consistent airflow and improve the efficiency of air distribution systems across India.
The HVAC Collar Damper is equipped with a lever-operated mechanism that allows easy adjustment of damper blades. The blades can be controlled directly from the face opening, making airflow regulation simple and convenient.
This user-friendly design allows technicians to quickly adjust airflow without dismantling the system, saving time and effort during installation and maintenance.
The Opposed Blade Collar Damper in India is commonly used in combination with:
Air grilles
Diffusers
Linear slot diffusers
Duct systems
It helps regulate the airflow entering or leaving these components, ensuring proper air balancing in HVAC systems.
Our Aluminium Opposed Blade Collar Damper in India is constructed using corrosion-resistant aluminium profiles that ensure long-term durability and reliable performance. The strong yet lightweight design allows easy installation while maintaining structural integrity.
The rigid construction ensures smooth blade operation and stable airflow control even in continuous use.
The Opposed Blade Collar Damper is available in multiple standard sizes to suit different HVAC requirements. The listed heights include:
75 mm
100 mm
150 mm
200 mm
250 mm
300 mm
In addition to standard sizes, non-standard and custom sizes can be manufactured to meet specific project requirements across India.
The Opposed Blade Collar Damper in India plays a crucial role in maintaining proper air balancing within HVAC systems. By controlling airflow at different points in the system, it helps ensure consistent air distribution and improves overall system efficiency.
This contributes to better indoor air quality and energy-efficient operation of air conditioning systems.
Our Opposed Blade Collar Dampers are widely used in HVAC installations across India, including:
Commercial office buildings
IT parks and corporate spaces
Shopping malls and retail outlets
Hospitals and healthcare facilities
Hotels and hospitality projects
Industrial ventilation systems
Residential apartments
These applications require reliable airflow control solutions for efficient ventilation.
To meet diverse HVAC requirements, we offer custom sizes for Opposed Blade Collar Dampers in India. This ensures seamless integration with different duct systems and air distribution components.
Trusted Opposed Blade Collar Damper Manufacturer in India
High-quality extruded aluminium construction
Opposed blade design for uniform airflow control
Easy lever operation from face opening
Suitable for integration with diffusers and grilles
Durable, corrosion-resistant, and low maintenance
Multiple standard sizes available
Custom sizes available for HVAC projects
If you are looking for a reliable Opposed Blade Collar Damper supplier in India, HVAC air volume control damper manufacturer, or aluminium duct damper, our products deliver superior airflow control, durability, and efficiency.
We proudly supply HVAC dampers across India, supporting contractors, builders, architects, and HVAC consultants with high-quality air control solutions for modern ventilation and air conditioning systems.
| MODEL | MATERIAL | OPERATION | COLOUR |
|---|---|---|---|
| AOBCD | Aluminium | Opposed Blade | Black / Mill Finish |