We use cookies, similar technologies and tracking services

This website uses cookies, similar technologies and tracking services (hereinafter referred to as “Cookies”). We need your consent for Cookies, which not only serve to technically display our website, but also to enable the best possible use of our website and to improve it based on your user behavior, or to present content and marketing aligned with your interests. For these purposes, we cooperate with third-party providers (e.g. Salesforce, LinkedIn, Google, Microsoft, Piwik PRO). Through these partners you can also receive advertisements on other websites.
If you consent, you also accept certain subsequent processing of your personal data (e.g. storage of your IP address in profiles) and that our partners may transfer your data to the United States and, if applicable, to further countries. Such transfer involves the risk that authorities may access the data and that your rights may not be enforceable. Please select which Cookies we may use under ”Settings”. More information, particularly about your rights, e.g. to withdraw consent, is available in our Privacy Policy .


Only technically necessary Cookies

Accept everything

Below, you can activate/deactivate the individual technologies that are used on this website.

Accept All


These Cookies make a website usable by providing basic functions such as page navigation, language settings, Cookie preferences and access to protected areas of the website. Cookies in this category additionally ensure that the website complies with the applicable legal requirements and security standards. Owing to the essential nature of these Cookies, you cannot prevent their use on our website. Details about these Cookies are available under 'More information'.

Functionality and personalization

These Cookies collect information about your habits when using our web pages and help us to enhance your user experience by tailoring the functions and attractiveness of our web pages based on your previous visits, location and browser settings. They also enable access to integrated third-party tools on our website (e.g., Microsoft Azure for single sign-on authentication). This can involve transferring your data to the United States (for information on the risks involved read Clause 1.5 of our Privacy Policy). If you refuse these Cookies, you might not be able to access the full functionality of the website. Details about the tools we use are available under 'More information'.


These Cookies are used to compile basic usage and user statistics based on how our web pages are used (e.g. via Google Tag Manager, Piwik PRO). If you accept these Cookies, you simultaneously consent to your data being processed and transmitted to the United States by services such as Salesforce Pardot (for information on the risks involved read Clause 1.5 of our Privacy Policy). Details about the tools we use are available under 'More information'.

Marketing and social media

These Cookies help third-party sources collect information about how you share content from our website on social media or provide analytical data about your user behavior when you move between social media platforms or between our social media campaigns and our web pages (e.g., LinkedIn Insights). Marketing Cookies from third-party sources also help us measure the effectiveness of our advertising on other websites (e.g. Google Ads, Microsoft Advertising). We use these Cookies to optimize how we deliver our content to you. The third-party sources and social media platforms we use can transfer your data to the United States (for information on the risks involved read Clause 1.5 of our Privacy Policy). If you accept these Cookies, you simultaneously consent to your data being transferred and processed as described above. Details about the tools we use and our social media presence are available under 'More information'.

More information

Save Settings

  • Engine Exhaust Silencer

Engine Exhaust Silencers

The Dürr Universal team has more than 60 years of experience engineering and manufacturing industrial engine exhaust silencers, including both diesel engine exhaust silencers and natural gas engine exhaust silencers. Applications include power generation, gas compression, engine test cells, marine (propulsion and generators), and locomotive.

Silencers for engine exhaust applications

Dürr Universal’s manufacturing and engineering teams deliver world class primary industrial silencers and secondary industrial silencers to reduce noise for many different engine product lines. Silencers are available with acoustic performance ranging from industrial to ultra-quiet attenuation grades. Dürr Universal's engine exhaust silencers are offered in a variety of styles and configurations, including cylindrical, puck and oval configurations. Engine exhaust silencers can also be designed to include emission reduction, spark arresting or pressure-relief capabilities.

Dürr Universal offers a comprehensive range of high-quality, fully welded:

  • Absorptive engine exhaust silencers
  • Reactive engine exhaust silencers
  • DNV-approved spark arrestor engine exhaust silencers
  • Combination engine exhaust silencers

Dürr Universal produces diesel engine exhaust silencers, as well as gas internal combustion engine silencers. Each engine and operating location require a unique combination of silencer properties to achieve the specific acoustic goal. For this reason, many different silencer models are available. In cases where standard silencers will not meet a particular requirement, custom (bespoke) engine exhaust silencers can be designed to satisfy the most challenging customer requirements.

Most naturally aspirated and turbocharged engines need a multi-chamber engine exhaust silencer. Many super-charged engines are best silenced with this design. Some applications may also use a straight-through design, in which low backpressure is required.

Dürr Universal offers a wide range of both stationary genset exhaust silencers and mobile genset exhaust silencers for fixed- and variable-speed engines (low, medium and high-speed RPM).

A full line of engine exhaust accessories is also available including, insulation blankets, expansion joints, exhaust piping/connectors, rain caps and support brackets.