Home
Aldes Groupe
Aldes Middle East
Careers
Products
Air Diffusion
Ceiling Diffusers
Flow Bar Diffusers
Indoor Grilles
Louvres
Slot Diffusers
Small and Constant Exhaust Grilles
Special Diffusers
Swirl Diffusers
Airflow Control
By-Pass VAV Boxes
Constant Airflow Regulators
Non Return Dampers
Pressure Independent VAV Boxes
Pressure Relief Dampers
Volume Control Dampers
Zone Register Terminal
Air Purification
By Ionization (Negative Ions) Technology
By Photohydroionization (PHI) Technology
Fans
Axial Fans
Cabinet Fans
Duct Fans
Inline Fans
Roof Fans
Smoke Exhaust Fans
Fan Coil Units
Fire Protection
Curtain Fire Dampers
Motorised Fire Dampers
Motorised Fire & Smoke Dampers
Motorised Fire, Smoke & Heat Dampers
Smoke Extraction
Motorised Smoke Dampers
Motorised Smoke & Heat Exhaust Dampers
Smoke Exhaust Fans
Staircase Pressurisation Fans
Sound Attenuation
Acoustic Louvres
Bend Type Sound Attenuators
Circular Sound Attenuators
Cross Talk Sound Attenuators
Rectangular Sound Attenuators
Projects
Certificates
Contact Us
Home
>
Products
>
Airflow Control
>
Non Return Dampers
Non Return Dampers
Duct-Mounted Non-Return Damper (NRD)
Duct-Mounted Non-Return Damper (NRD)
Duct-Mounted Non-Return Damper (NRD)
VIEW MORE
Wall-Mounted Non-Return Damper (NRD)
Wall-Mounted Non-Return Damper (NRD)
Wall-Mounted Non-Return Damper (NRD)
VIEW MORE
Contact Us
