Product Description
NCC -Weatherproof Louver For the most diverse applications, large-sized external weather louvers can also be provided. External weather louvers are installed externally as air delivery devices 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 resist leaves and birds. Under certain unfavorable conditions, such as heavy rain, a small amount of water vapor may enter together depending on the airflow speed. This is why the airflow velocity in the fresh air opening should not exceed 2-2.5 m/s. NCC louvers have been proven to be true strength, withstanding rigorous testing, providing excellent rainproof performance excellent airflow characteristics.
louvers
NCC is a leading global manufacturer of multi-function louvers whose rugged, high-performance products have been used many times around the world.
The product NCC Rainproof Louver is used in ventilation projects.
Transformer/substation sound insulation room, radiator, boiler room
Ventilation louvers for radiators in construction machinery
Air intake air intake in the data center
Water pump room air intake
The vent on the soundproof enclosure
Fan vent
Ventilation system Air intake Air intake for outdoor units such as cooling towers
Rain-proof shutter is a kind of shutter structure used to prevent wind and rain intrusion, it is composed of a plurality of shutter pieces, can effectively block wind and rain, protect the indoor safety and indoor environment.
NCC louvers can be made into sound-absorbing louvers with single or double leaf structures, with a minimum structural height of 850mm. The standard height for single leaf doors is 1250mm x 3000mm, and the height for double leaf doors is 2500mm x 3000mm
All doors are equipped with joint locks, latches, and handles
Soundproof doors can be provided with bird guards and insect nets upon request
The door can be provided with polyester powder coating
Can be made of galvanized steel, stainless steel, or aluminum
The main characteristics and advantages of NCC acoustic louvers are:
Equipped with weather resistant sealing plates to prevent the infiltration of rain and snow
The modular design can make the louvers suitable for use with any size of "vent"
It can serve as an independent barrier around equipment or be integrated with building walls
The horizontal arrangement of the silencing louvers not only reflects aesthetics, but also enhances rain and waterproof performance
It can be equipped with stainless steel or galvanized bird nets, as well as insect nets
Meet anti-theft requirements and standards.
Product Advantages
•Effectively block wind and rain into the room, adjust the indoor temperature and humidity.
•Equipped with rainproof and rust-proof material selection and surface treatment process.
•Reduce reflection noise and parallel barriers to improve indoor sound insulation.
•With steel structure design ability, with wind, snow load calculation ability, improve indoor safety.
•Louver ventilation improves indoor air quality.
•Composed of prefabricated parts, it can be assembled in the field quickly and without welding.
For each individual project, it can be adjusted according to site conditions, as well as environmental factors.
Testing Report
All Reports can meet the American Standard.
About our Factory
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.
Audited Supplier 
){kind=link}