We provide silencers for many industries. For example, we design gas turbine silencers.

MacDonald Steel silencers are designed to be installed on low pressure pneumatic conveying systems. The sound attenuation medium dampers noises being conveyed in the air stream as they spiral through the silencer.

They are manufactured of HRS black iron, all-welded construction, painted with one coat of primer and one coat of finish enamel.

The sound attenuation medium is sandwiched between an inner perforated skin and an outer solid skin.

MacDonald Steel silencers are available in a large range of diameters and related lengths.

Please contact us for more information on silencers, including how we design gas turbine silencers.