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The silencers are designed to reduce the noise of turbulence caused by flowing air. Mineral wool insulation minimizes unwanted fan noise. For maximum possible effect, the silencers can be installed not only behind the fans but also in front of them. The attenuation is then perfect!
Material: steel
Length: 50 cm
Weight: 7 kg
Diameter: 380 mm
Flange: 150/160/200/250/315 mm