SCHAKO duct silencers

... -talk sound attenuator performs the same function as the cross-talk sound attenuators previously separately inserted in the duct system, for which rarely enough space was available. The transmission of cross-talk sound ...

... hygienic requirements or in ventilation ducts with large amounts of dust or dirt or subject to chemical stress. The membrane absorber shows a good resistance to chemical and mechanical stresses (i.e. in flow ducts ...

... 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 ...

For silencing in ventilation and air-conditioning systems Silencing by the absorption principle is effected by means of an annular chamber lined with mineral wool, which is covered abrasion-resistant toward the air flow with a galvanised ...

For cross-talk sound attenuation in ventilation and air-conditioning installations. In the cross-talk sound attenuator type TSR, the damping is effected through the absorption principle, and occurs via ring-shaped chambers lined with mineral wool.