Rectangular Silencer VENTS SR 6 00/350
The plate silencer is used to absorb noise generated by ventilation equipment and spreading through the air ducts of ventilation systems. It is used for installation in rectangular ducts. It significantly reduces the noise level in the air duct. The silencer is used together with a soundproof fan in cases where noise reduction requirements apply not only to the air duct, but also to the equipment as a whole. The silencer body and plate shells are made of galvanized steel. The plates are filled with non-flammable sound-absorbing material with a protective coating that prevents the fibers from blowing out.
The silencer is mounted using a flange connection. When assembling, it is necessary to take into account the direction of air movement (it must correspond to the arrow on the silencer). To achieve maximum noise absorption efficiency, it is recommended to provide a straight section of at least 1 m in length in front of the silencer. The best effect can be achieved by installing silencers sequentially one after another.
Technical specifications:
Body material: galvanized steel
Size of connecting pipe: 600x350 mm
Weight: 28.7 kg
Noise reduction, dB (octave frequency bands, Hz):
63 Hz: 3 1000 Hz: 25
125 Hz: 5 2000 Hz: 29
250 Hz: 11 4000 Hz: 24
500 Hz: 22 8000 Hz: 21
