Aluminum Alloy High-Quality Ventilation and Rainproof Louvers

Product Description

Product Description

For the most diverse applications, NCC wind and rain louvers can also provide large-sized external wind and rain louvers. External wind and rain louvers are air delivery devices installed on the outside, used for fresh air and exhaust air in air conditioning systems. They are installed on the exterior wall. Their leaves are arranged very narrow, which can effectively resist the direct entry of rainwater, as well as the leaves and birds. Under certain unfavorable conditions, such as heavy rain, a small amount of water vapor may enter together depending on the speed of the airflow. That's why the airflow velocity in the fresh air opening should not exceed 2-2.5 m/. NCC louvers have been proven to be truly powerful, withstanding rigorous testing, providing excellent rainproof performance and excellent airflow characteristics.

NCC Weatherproof Louver Features
Maximum width 2400 mm, maximum height 2310 mm
Low air regeneration noise caused by low pressure difference caused by wing blades
All aerodynamic data is measured in the aerodynamics and acoustics laboratory
There are standard sizes and many medium sizes to choose from
Due to the surrounding boundaries, installation is simple and fast
Aluminum frame
Flexible arrangement for covering large cross-sectional areas

Optional devices and services
Professional technical services include product design and selection, structural calculation, performance testing, etc
Installing the skeleton
Stainless steel insect net
Powder coating or anodizing
Installation guidance
10-year quality assurance commitment
Regular after-sales follow-up

Detailed Photos

 

FYL Single layer Weatherproof Louver

 

FYL "herringbone" double-layer windproof louver

 

Product Parameters

NCC Weatherproof Louver Specification Parameter Table

The FYL150RS series of double row louvers has a high rainwater penetration rate of Class A, with a speed of 0.5m/s,
And the airflow level is 3.
The single row louver FYL100S series has excellent airflow rate and airflow level of 2.
NCC wind and rain louvers all have BSRIC test reports. According to the louvers of each project
The size of the pipe segment provides free area calculation.

Weatherproof louver test: BSRIA/AMCA test in the UK/AMCA test in the US

All louver systems of NCC have been tested by BSRIA or AMCA, and industry standards are developed by BSRIA (Building Services Research and Information Association). HEVAC adopted BSEN13030:2001 as a UK and European standard in 2001.

Certifications

 

Packaging & Shipping

All our packing with Rubber clip board,don't need to do fumigation.

Our Advantages

NCC is a supplier of noise control services and acoustic products. We have developed multiple sets of noise control solutions in various fields such as aerospace, commercial buildings, medical audiometry, industrial engineering, power equipment, subways and tunnels, performing arts buildings, and noise reduction laboratories. We provide customers with electric audiometry rooms, semi anechoic rooms, silent rooms, shielded rooms, listening rooms, fireproof soundproof doors, ventilation silencers, exhaust silencers, and noise reduction louvers Comprehensive professional services and technical support for the design, manufacturing, and installation of cooling tower noise control.

Over the years, NCC has developed into a turnkey supplier of noise control, providing customers with one-stop solutions from concept to completion, including solution consulting, synchronous research and development, construction drawing design, structural design, fluid calculation, air conditioning and electrical system engineering, product manufacturing, installation and commissioning, and testing and acceptance services. With over 70 years of experience in noise control and acoustic engineering, we will provide you with solutions that meet your needs and budget. We look forward to working with you.