The word duct silencer refers to an HVAC system component used to minimize noise transmitted in the ductwork. There are other ductwork elements used to bring down ventilation system noise levels.

It is also known as a sound attenuator. It is installed around noise-generating areas in an HVAC ductwork, including air-conditioning and ventilation equipment like air handlers and fans, fire dampers, and airflow regulators. It is also possible to install duct silencers in visible areas of your exposed ductwork as these are compatible with other ventilation system components.

Tecnalco Aluminium Engineering Factory offers different forms of HVAC sound attenuators. When looking to make the right choice from Aluminium Engineering Factory- Tecnalco in UAE, it is worth knowing the different types the product is available in. Here, we will discuss some of the different forms of HVAC duct silencers and other relating information to help you make informed purchase decisions.

Learn About Sound Attenuator Types
Sound splitters are useful when it is a must to regulate the noise that comes from your HVAC system. The product serves as a noise controller while allowing the air to pass through your HVAC inlet or outlet. It is designed mainly on the basis of the predominant frequency of the noise source in the system. It comes in many different sizes and shapes as well as customization options to fit customer requirements.

According to the form of ducts you have, you could choose from the following options. In addition, you can have the product custom-made as per your requirements and site conditions with the help of Aluminium Engineering Factory- Tecnalco UAE.

Rectangular Attenuators
These forms of HVAC silencers are mainly utilized to minimize the aerodynamic noise that comes from the system. The product is installed in a rectangular HVAC ductwork with vertical attenuating splitters. The baffles comprise a metal frame as well as an infill that absorbs sound. The infill component is a blend of rock wool-based panels that do not catch fire easily. Special fabric with abrasion resistance is used to cover the outer surface of the component and protect the wool material.

Circular Attenuators
This form of HVAC silencer is used in a round HVAC ductwork in the form of a noise-mitigating solution. It offers as much acoustical performance as possible and reduces HVAC system pressure reduction even at a high velocity. Avoiding the requirement for square-round HVAC reducers makes it possible to achieve the aerodynamic performance you desire.

What Else To Consider For The Right Selection
To choose the appropriate form of the attenuator, it is important to think about the permitted flow velocity according to the specific silencer noise and the air flow rate. Another factor to consider when doing business with the suppliers of HVAC air distribution products in UAE is your location type and its specific ventilation system requirements. For instance, for an industrial location, a ventilation system may require superior resistance to chemical substances such as acids.

According to the form of your environment, you may choose silencers made of aluminium or another material. For more help with the selection, you may contact one of the best Aluminium Engineering Factory- Tecnalco UAE.