SN Circular Silencers

NOISE KONTROL adapts to the demands and requirements of the industry designing and manufacturing high efficiency circular silencers. Basically we manufacture two models: with or without inner core.


NK coreless circular silencer is made with a metal outer enclosure of galvanized steel and galvanized steel perforated plate inside. Between the two plates are evenly distributed fireproof mineral fiber wool with protective veil of black glass, which act as insulation. The connections are made with duct connection flanges.


They come in standard lengths of 1 m, 1.5 m and 2.0 m.