Discharge silencer SD series

for air ducts

The mufflers of the SD series are intended for an optional installation in discharge lines of refrigeration plants. Due to a reduction of pressure gas pulsations the risk of possible consequential damages (pipe vibrations, pipe fractures, leakages) caused by gas pulsations generated by positive displacement compressors can significantly be reduced. However the application of mufflers is no compensation for the professional construction of the refrigeration plant. More details concerning the installation of SD mufflers can be seen in the operating instructions DB-400.