SilencedAir Silencer Premium quality galvanised steel silencers. Reduce the noise in duct work by adding a silencer. They absorb the noise created by fans and from the air hitting the sides of the duct work. Silencers remove a lot of unwanted noise; two can be used in series where unwanted noise is a particular problem. With the higher flow rates of professional fans, air noise can become a problem. They are most effective if positioned directly after a fan or after a tight bend in duct work. These high quality silencers are air tight and can be used in sealed ventilation systems. Effectively reduces noise in ventilation systems High quality galvanised steel, built to last Fast and easy to install Two can be used in series, for maximum noise reduction
