Many high speed multi-plunger compressors create tones and pulses which can be both harmful to the piping system whilst at the same time seeming to propagate through both piping and vessels to radiate noise that becomes and annoyance to nearby workers and residences.
Typical applications include multi-plunger compressors, vanes compressors and refrigeration compressors.
With the Flo-Dyne acoustic filter, it is possible to completely eliminate these tones and pulses by the application of our simple low pass acoustic filter design.
Using a multiple chamber design with connecting choke tubes, we are able to provide proven acoustic attenuation that will virtually eliminate tones and pulses from high speed positive displacement compressors.
Our multi-chamber acoustic filter is designed to attenuate the fundamental frequency of the compressor, and its first harmonics using the low pass acoustic filter concept. Our proven design will virtually eliminate the most annoying and harmful frequencies to leave a quiet smooth running system.
The filter can be supplied with couplings, flanges or connections that are suitable for welding directly into your piping.
Whether applied to air, gas,or refrigerant duty our filters can be supplied for any orientation to suit your machine.
