Shenzhen Noise Control Co.,Ltd

NCC aluminum linear acoustic louvers are made of aluminum plates. Acoustical Louvers provide noise reduction and airflow performance They are best ideal anywhere there is a need to minimize sound levels & ventilation is required.

A.Top sound-absorbing chip, standard height, ensuring smooth ventilation

B.Galvanized steel frame: Stainless steel, aluminum profiles, and other materials can be selected

C.For middle blade for maximum noise reduction with minimum pressure drop and appearance for superior

D.Inert, thermal insulation, fire-resistant, honeycomb shaped non combustible acoustic filling material, glass fiber cotton, rock wool and other materials are optional

E.Airflow channels, excellent aerodynamic performance, can achieve the lowest pressure loss

F.The louver installation hole can be designed to meet any size of installation structure, and the operation is fast

G.Perforated splitter underside for maximum sound absorption Weather stop inhibits rain/snow entry

Additional items: Bird guards are available in stainless steel, insect screens can also be supplied

Internationally Certified

Fire Certified performance data per ASTM-E84.

Certified performance data per ASTM E90-09.

Customization

Galvanized steel frame, aluminum alloy, and stainless construction are optional.

Variety of durable attractive finishes.

Standards and customization according to customer specific shapes.

Eco-friendly And Safe

It can be fitted with stainless steel or galvanized bird nets and insect nets.

Meet anti-theft requirements and standards.

Application

Apply fresh air inlet, cooling tower inlet louver barrier/wall.

Install

It is high-performance while being easy to install.

Warranty Period

The warranty lasts for as long as 20 years.

 

 

Air conditioning fresh air system fan room ventilation and noise reduction project

 

Egypt's new capital CBD project – an example of efficient noise reduction solutions

In 2023-2024, Egypt's new capital CBD project had major ventilation challenges in the air-conditioning fresh air system fan room. The project team took a series of innovative noise reduction steps and achieved efficient noise reduction. The project uses advanced ventilation equipment and acoustic materials, which block external noise and bad weather and improve the indoor acoustic environment. To ensure product quality meets international standards, a third-party laboratory with international certification was hired for testing. All products meet American standards and have the "American Standard Qualified" certification.