Chat Now
Air Master

Typically replies instantly

Hi there
How can we help you?

Start Chat

Powered By Channel Softech

Non Return Damper Manufacturer in Bangalore

Explore Our Non Return Dampers Collection

Explore our complete range of high-quality HVAC products designed for reliable performance, efficient airflow, and long-lasting durability.

Categories

Grilles
Diffusers
Louvers
Collar Dampers
Volume Control Dampers
Non Return Dampers
Pressure Relief Dampers
Access Doors
Plenum
Sound Attenuators
Fire Dampers
Variable Air Volumes
Constant Air Volumes
Control Panel
Insulation

Non Return Damper Collection

(2 Products)
Non Return Damper - Wall Mounted

Non Return Damper - Wall Mounted

Extruded Aluminium Light Duty Non Return Damper for One Way Restricted Air Flow with Rigid Aluminium Blades an...

View Details
Non Return Damper - Duct Mounted

Non Return Damper - Duct Mounted

Extruded Aluminium Heavy Duty Non Return Damper for One Way Restricted Air Flow with Rigid Aluminium Blades an...

View Details
Faqs?

Frequently Asked Questions

Everything you need to know about Non Return Dampers.

The blades open in the intended airflow direction and close automatically when airflow stops, helping prevent air from flowing back through the system.

When airflow stops, the blades close automatically and quietly, helping reduce unwanted reverse airflow through the opening.

They are commonly used in diesel generator rooms, plant room ventilation systems, exhaust ducts and other applications requiring one-way airflow.

Wall-mounted models are designed for lighter-duty applications, while duct-mounted models use heavier-duty construction for installation directly within HVAC duct systems.

No. The blades are air-operated and move according to airflow velocity and pressure, so normal operation does not require a motor or actuator.

The blade design allows them to hold a stable position when airflow remains constant, helping reduce unnecessary blade movement or fluctuation.

Blade-edge gaskets help provide quieter closing and reduce rattling when the damper operates.

Heavy-duty construction is useful for larger duct systems, higher airflow conditions or demanding plant room and exhaust applications.

Yes. Optional linkage can connect the blades so they operate simultaneously, which can improve coordinated and stable movement.

Yes. Both wall-mounted and duct-mounted models are available for square and rectangular configurations to suit different project requirements.
HVAC Manufacturing Excellence Since 1987

Ready to Partner with a Trusted HVAC Manufacturer?

Whether you're planning a commercial tower, airport, hospital, industrial facility, or residential development, Air Master delivers dependable HVAC products backed by nearly four decades of expertise.

Request a Quote Download Catalogue Contact Our Team

Trusted HVAC Solutions Since 1987
Air Master is an ISO 9001 certified HVAC manufacturer, delivering reliable air distribution, air control, fire safety, and acoustic solutions across India and the Middle East.

Our Products

Contact Info

Copyright © 2026 Air Master. All Rights Reserved | Designed By Channel Softech.