Acoustic Filter - Liquid Duties

Tuned muffler to attenuate tonal noise from high speed gear pumps, and other positive displacement pumps.


Acoustic Filter Get a quotation Frequently Asked Questions

Many high speed multi-plunger pumps create tones and pulses that can be harmful to the piping system and be extremely annoying.

Typical applications include multi-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.


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Treatment of noise created by high pressure multi-plunger hydraulic pumps, is achieved by the application of a low pass design acoustic filter, acoustic filterwhich 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 bevelled 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.


Get a quotation Frequently Asked Questions

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WHERE WE ARE


Flo-Dyne Controls (UK) Ltd

Flo-Dyne Place, Asheridge Road, Chesham, Bucks, HP5 2PT, UK
Tel: +44 (0) 1494 770088
Fax: +44 (0) 1494 770099
Email @ sales@flo-dyne.net

Contact us from: UK, Europe, Russia, Africa, North America, Central and South America

Flo-Dyne Controls (India) Pvt Ltd

2501, G-Square Business Park, Plot 25&26, Sector 30, Vashi, Navi Mumbai, India
Tel: +91 77-384-97-300
Email @ sales-india@flo-dyne.net

Contact us from: India, Asia, Middle East, China, Indonesia, Australasia, and New Zealand