Description – self closing dampers, black pressure dampers, gravity dampers, pressure relief dampers
TECNALCO is a leading supplier of Non-Return Damper which is an HVAC damper being used in the places where only one direction is required to flow air. Depending on the application, non-return dampers may be placed on the wall or duct. They are most frequently used in the presence of fans where the blades are only opened when the fan starts and the blades close because the fans stop.
TECNALCO ‘NRD’ type models are also named as ‘self closing dampers ‘or ‘Back pressure dampers ‘or ‘gravity dampers’ or ‘pressure relief dampers’. These dampers are air operated, opening or closing dampers for intake, discharge and pressure relief vents in air conditioning systems.
Non-return dampers supplied by TECNALCO are intended for use in commercial air conditioning systems in the entry and discharge opening.
The blades of the non-return damper are kept in the open position by the airflow while the ventilation system is in operation.
The damper blades are automatically shut down when the device is turned off to prevent airflow reverse, thus ensuring that the air is shielded from untempered air, rain, and birds.
TECNALCO – Aluminium Technical Engineering Factory is one of the UAE’s most reliable and influential non-damper suppliers. We supply high-quality items to our customers, including fire dampers, motorized dampers, smoke dampers, non-return dampers, etc. The company is determined to ensure that its production process is confirmed as one of the leading suppliers of fire dampers in the UAE by the highest standards and specifications. It ensures the quality assurance of supplied fire dampers as an ISO certified organization. We are one of the most trusted brands among non-return damper suppliers in the UAE.
To get a non-return damper price and deals, connect with us. We assure you that we will offer you the best price in the market.
NRD – TF WITH LINKAGE
NRD-TE WITH LINKAGE
NRD -TD WITH LINKAGE