To protect against noise in serviced premises and to reduce noise coming from fans outside.

It is used in rectangular indoor air ducts.

It is used as an element of supply and exhaust systems.

Air must not contain solid, sticky or aggressive impurities.

The silencer CASING and PLATE CASINGS are made of galvanized steel. The plates are fi lled with sound-absorbing mineral wool with a protective coating that prevents the fi bers from blowing out.