Description

• Sound absorbing materials are installed to reduce noise passing through the ducts, so the sound attenuation effect is excellent
• Various designs can be made based on the cross-sectional area of the duct, sound absorption rate, thickness, installation area, etc
• Improving duct transmission noise as well as reducing noise inside the duct
• Small ducts are excellent for noise reduction in low frequency bands

Product Usage

• Noise attenuation by installing on the suction and discharge side of the fan such as the cooling tower
• A narrow space where it is difficult to install sound control devices such as a silencer

Detail Drawing of Duct

Cross-sectional View