Many high speed multi-plunger pumps create tones and pulses that can harmful to the piping system and be extremely annoying.
Typical applications include mulit-plunger hydraulic pumps, gear pumps 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 pumps and compressors
Treatment of noise created by high pressure multi-plunger hydraulic pumps is achieved
by the application of a low pass design aoustic filter
which is designed to attenuate the dominant frequency and the most significant harmonics.
Each acoustic filter can be built to be welded directly into the piping with connecting nozzles supplied beveled and ready for welding to the pipe system, or each unit may be supplied with couplings or flanges to match the mating connection.
The multi-chambered acoustic filter is designed to filter or attenuate the predominate frequency and significant harmonics of the pump. Using computer simulation response curves Flo-Dyne engineers can
check each acoustic filter design for each application.
Contact us now with your requirements.
Tel: +44 (0) 1494 770088
Fax: +44 (0) 1494 770099
Tel: + 91 77 384 97 300