Circular silencers with a cylindrical shape made of mineral wool absorbent material covered with perforated sheet metal and with an exterior cover of seamed sheet metal.
The SNC type circular silencers are manufactured in hot-dip galvanised steel.
Reduction of noise transmitted through ducts produced by ventilators. Wide range of standard products and products customised to Client requirements for special projects.
To connect circular ventilation pipes manufactured with helicoid seams. Ideal as a necessary complement in installed ventilation, smoke extractions, etc.