For soundproofing of duct bends, branches, junctions, and air handling unit entrances!
The "ELB type" is an elbow silencer (muffler) that can be selected according to duct dimensions and required attenuation. Compared to conventional silencing elbows, it provides greater attenuation and has less airflow deflection in the curved section, allowing effective noise reduction even with a single silencer immediately after the machine room. If the inlet and outlet dimensions are different, please consult us for design. 【Features】 ■ Silencers can be selected according to duct dimensions and required attenuation ■ Suitable silencers can be chosen from many special specifications ■ Greater attenuation than conventional silencing elbows can be achieved ■ Low pressure loss and generated noise ■ Standard module dimensions available from 250 to 600mm in 50mm increments *For more details, please refer to the PDF materials or feel free to contact us.
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basic information
【Standard Specifications】 ■Casing: Zinc-coated steel plate ■Splitter: Zinc-coated steel plate perforated metal ■Sound-absorbing media: Glass wool *For more details, please refer to the PDF document or feel free to contact us.
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Applications/Examples of results
【Applications】 ■ Duct bends ■ Branch sections ■ Merging sections ■ Air handling unit inlets and outlets ■ Plenum chambers ■ Various fan discharge and intake sections *For more details, please refer to the PDF document or feel free to contact us.
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Company information
Our company is a high-tech group that always aims to create a more comfortable sound environment. As a system engineering company for noise control in the architecture and industrial fields, we have built many achievements, including the development of an ultra-quiet space with the noise limit known as "NC15," which is considered the extreme of indoor noise. We will continue to expand our dreams endlessly by creating sound spaces of "moisture" and "serenity" that can meet the needs of a new era and by venturing into new fields.