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Sound Elbow
Model Name
SE-Series
Series
Noise-proof System
Data
소음엘보
Manufacturer information
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NSV

Manufacturer of products for Soundproof, Dustproof, Earthquake proof, Shock and Elastometric isolator

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Manufacturer
NSV
Brand
-
SKU
74367
Product Name
Sound Elbow
Model Name
SE-Series
Size
-
Weight
-
Product Details

Features
The sound attenuating elbow is installed in aright-angled corner to reduce noise and turbulent flow. The elbow interior material is attached only on the sides, Its thickness should be about 10% of the breath of the duct with the length at least twice as as the duct, Sometimes, the turning vane is installed to reduce turbulent flow. In general, it works better in the medium/high frequency range, offering attenuation of up to 10dB in 500~1000Hz

Model denotation method

Absorption Material Protection Method
G: GLASS WOOL + GLASS CLOTH
P: GLASS WOOL + GLASS CLOTH + PERFORATED PLATE
F: GLASS WOOL + GLASS CLOTH + PE FILM + PERFORATED PLATE

Insertion Loss of Elbows

Manufacturer of products for Soundproof, Dustproof, Earthquake proof, Shock and Elastometric isolator
We will become a company that lasts not just 30, but more than 100 years. Since its foundation on March 1, 1986, NSV has been manufacturing noise-control, vibration-control, and shock-control products for more than 30 years, contributing greatly to developments in construction. Recently, we have been making extreme efforts in technical research and development for seismic control, which has recently been drawing lots of attention. As an industry leader in Korea, we provide the top services through our company philosophy of “Creating a Pleasant Environment” and the best technology. We, NSV, will make our best efforts to achieve 100% perfection more pleasantly and stably up to the last remaining 1% with sweat and enthusiasm. Relying on one another, and encouraging one another, we will continue to work hard to become a company that lasts for a century.
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