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Grate acoustic - 19 dB
Registered unique acoustic product. You can achieve noise level restriction up to 19 dB(A) with 400 MM installation depth. or eventually through chaining of the vents to increase the effect attenuation. The vent can be installed into the pipings of the walls or as an insertion element. Range of using is very wide starting at pipings to compressor rooms, noisy aggregates, motor generators or other applications. Painted version is a standard, on wish can be galvanized, stainless steel or any other RAL colours.After passage through the vent the sound is reduced dramatically. To find our the accurate values use the programm made for our vents "Klasik". Operating is easy and intuitive, it can be find in download section.