Circular silencer
Cylindrical case internally coated with incombustible sound absorbing material
Available in 13 sizes: Dn 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000, 1120, 1250
Made of galvanized steel, mineral wool sound-absorbing material
Flow rates up to 100000 m3/h