Rectangular Silencers. PAK
Rectangular acoustic silencers, Koolair brand, model PAK, PBK, PAKM and PBKM. Box of galvanized sheet steel. Designed to be installed in areas where the air distribution needs a low noise level, for the attenuation up to 50 dB(A) according to the selected model. The acoustic material is glass fiber heat-resistant and protected against erosion by…
Details