Duct Silencer RS

Fields of application

For sound absorption in ventilation and air-conditioning installations.


In the RS-N model, the damping is effected through the absorption principle, and occurs via ring-shaped chambers lined with mineral wool. The RS-M model contains an additional central silencer, covered toward the air jet abrasion-resistant with a galvanised perforated sheet.

Duct silencers have been tested according to DIN EN 1751:2014 tightness class “C”.