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</ul></div> </nav> </div> </div> </div> </div> </header> <div class="content"> <div id="main" class="clearfix"> <div class="inner-wrap"> <div id="primary"> <div id="content" class="clearfix"> <article id="post-4416" class="post-4416 page type-page status-publish hentry tg-column-two"> <div class="entry-content clearfix"> <div data-elementor-type="wp-page" data-elementor-id="4416" class="elementor elementor-4416"> <section class="elementor-section elementor-top-section elementor-element elementor-element-b59798a elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="b59798a" data-element_type="section"> <div class="elementor-container elementor-column-gap-default"> <div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-a3d970b" data-id="a3d970b" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-5c93669 elementor-widget elementor-widget-heading" data-id="5c93669" data-element_type="widget" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h1 class="elementor-heading-title elementor-size-default">APROVIS silencers </h1> </div> </div> <div class="elementor-element elementor-element-46051eb elementor-invisible elementor-widget elementor-widget-image" data-id="46051eb" data-element_type="widget" data-settings="{"_animation":"fadeInUp"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img fetchpriority="high" decoding="async" width="1500" height="840" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201500%20840'%3E%3C/svg%3E" data-src="https://www.aprovis.com/wp-content/uploads/2021/01/07_Schalldaempfer.png" class="attachment-full size-full wp-image-1413 lazy" alt="" data-srcset="https://www.aprovis.com/wp-content/uploads/2021/01/07_Schalldaempfer.png 1500w, https://www.aprovis.com/wp-content/uploads/2021/01/07_Schalldaempfer-893x500.png 893w, https://www.aprovis.com/wp-content/uploads/2021/01/07_Schalldaempfer-768x430.png 768w" data-sizes="(max-width: 1500px) 100vw, 1500px" /> </div> </div> <div class="elementor-element elementor-element-bfadc08 elementor-widget elementor-widget-heading" data-id="bfadc08" data-element_type="widget" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Optimum sound attenuation with a compact design</h2> </div> </div> </div> </div> </div> </section> <section class="elementor-section elementor-top-section elementor-element elementor-element-eec2aa1 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="eec2aa1" data-element_type="section"> <div class="elementor-container elementor-column-gap-default"> <div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-6a07c67" data-id="6a07c67" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-a12b2a4 elementor-widget elementor-widget-text-editor" data-id="a12b2a4" data-element_type="widget" data-widget_type="text-editor.default"> <div class="elementor-widget-container"> <p>APROVIS makes silencers for stationary engines that cover the entire spectrum from low to high frequency ranges. The engine’s frequency band, the required target levels and the possible pressure drop are taken into account to reduce sound emissions. As a system solutions specialist, APROVIS attaches a great deal of importance to cost-saving designs for silencers that take up as little installation space as possible. APROVIS offers silencers featuring a standard design for selected engines; often, the silencers are optimised for your specific project. This ensures simple and affordable integration in the exhaust gas system for you.</p> </div> </div> <div class="elementor-element elementor-element-dcd222c elementor-widget elementor-widget-spacer" data-id="dcd222c" data-element_type="widget" data-widget_type="spacer.default"> <div class="elementor-widget-container"> <div class="elementor-spacer"> <div class="elementor-spacer-inner"></div> </div> </div> </div> </div> </div> </div> </section> <section class="elementor-section elementor-top-section elementor-element elementor-element-d17b8c3 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="d17b8c3" data-element_type="section"> <div class="elementor-container elementor-column-gap-default"> <div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1a76b6d" data-id="1a76b6d" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-9692900 elementor-widget elementor-widget-spacer" data-id="9692900" data-element_type="widget" data-widget_type="spacer.default"> <div class="elementor-widget-container"> <div class="elementor-spacer"> <div class="elementor-spacer-inner"></div> </div> </div> </div> <div class="elementor-element elementor-element-5942748 elementor-widget elementor-widget-heading" data-id="5942748" data-element_type="widget" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h3 class="elementor-heading-title elementor-size-default">What you can expect from APROVIS silencers:</h3> </div> </div> <div class="elementor-element elementor-element-8c683c8 elementor-widget elementor-widget-text-editor" data-id="8c683c8" data-element_type="widget" data-widget_type="text-editor.default"> <div class="elementor-widget-container"> <ul><li>Standard versions for selected engines</li><li>Individual design and construction for every application</li><li>Assured sound reduction even with high requirements</li><li>Cost- and installation space-optimised design that makes use of the pressure drop</li></ul> </div> </div> </div> </div> </div> </section> <section class="elementor-section elementor-top-section elementor-element elementor-element-243fb5d elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="243fb5d" data-element_type="section"> <div class="elementor-container elementor-column-gap-default"> <div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-5083295" data-id="5083295" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-23d4b45 elementor-widget elementor-widget-spacer" data-id="23d4b45" data-element_type="widget" data-widget_type="spacer.default"> <div class="elementor-widget-container"> <div class="elementor-spacer"> <div class="elementor-spacer-inner"></div> </div> </div> </div> <div class="elementor-element elementor-element-4641402 elementor-widget elementor-widget-heading" data-id="4641402" data-element_type="widget" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Reduce sound emissions in a targeted manner</h2> </div> </div> <section class="elementor-section elementor-inner-section elementor-element elementor-element-f30df94 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="f30df94" data-element_type="section"> <div class="elementor-container elementor-column-gap-default"> <div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-f121f67" data-id="f121f67" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-01a7329 elementor-widget elementor-widget-image" data-id="01a7329" data-element_type="widget" data-widget_type="image.default"> <div class="elementor-widget-container"> <img decoding="async" width="750" height="420" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20750%20420'%3E%3C/svg%3E" data-src="https://www.aprovis.com/wp-content/uploads/2021/02/APROVIS_product_Schalldaempfer-2.png" class="attachment-large size-large wp-image-8951 lazy" alt="" data-srcset="https://www.aprovis.com/wp-content/uploads/2021/02/APROVIS_product_Schalldaempfer-2.png 1500w, https://www.aprovis.com/wp-content/uploads/2021/02/APROVIS_product_Schalldaempfer-2-893x500.png 893w, https://www.aprovis.com/wp-content/uploads/2021/02/APROVIS_product_Schalldaempfer-2-768x430.png 768w" data-sizes="(max-width: 750px) 100vw, 750px" /> </div> </div> </div> </div> <div class="elementor-column elementor-col-50 elementor-inner-column elementor-element elementor-element-36b8346" data-id="36b8346" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-fae91d9 elementor-widget elementor-widget-text-editor" data-id="fae91d9" data-element_type="widget" data-widget_type="text-editor.default"> <div class="elementor-widget-container"> <p>APROVIS covers the entire sound spectrum with its silencers. As the most common design, reflective silencers are mainly effective at low and medium frequencies. In the existing chambers, the sound waves cancel each other out through cross-sectional jumps and multiple reflections, whereby most of the sound energy is dissipated.<br />Absorption silencers are designed for medium and high frequencies. The sound is absorbed here by sound-absorbing material. APROVIS offers a combination of both silencer models to cover a comprehensive frequency spectrum.</p> </div> </div> </div> </div> </div> </section> <div class="elementor-element elementor-element-8a634ae elementor-invisible elementor-widget elementor-widget-image" data-id="8a634ae" data-element_type="widget" data-settings="{"_animation":"fadeInUp"}" data-widget_type="image.default"> <div class="elementor-widget-container"> <img decoding="async" width="1500" height="750" src="data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%201500%20750'%3E%3C/svg%3E" data-src="https://www.aprovis.com/wp-content/uploads/2021/02/07_Schalldaempfer.png" class="attachment-full size-full wp-image-1740 lazy" alt="" data-srcset="https://www.aprovis.com/wp-content/uploads/2021/02/07_Schalldaempfer.png 1500w, https://www.aprovis.com/wp-content/uploads/2021/02/07_Schalldaempfer-1000x500.png 1000w, https://www.aprovis.com/wp-content/uploads/2021/02/07_Schalldaempfer-768x384.png 768w" data-sizes="(max-width: 1500px) 100vw, 1500px" /> </div> </div> <div class="elementor-element elementor-element-ca8616a elementor-widget elementor-widget-spacer" data-id="ca8616a" data-element_type="widget" data-widget_type="spacer.default"> <div class="elementor-widget-container"> <div class="elementor-spacer"> <div class="elementor-spacer-inner"></div> </div> </div> </div> </div> </div> </div> </section> <section class="elementor-section elementor-top-section elementor-element elementor-element-fee703b elementor-section-stretched elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="fee703b" data-element_type="section" data-settings="{"stretch_section":"section-stretched","background_background":"classic"}"> <div class="elementor-container elementor-column-gap-default"> <div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-c35aa28" data-id="c35aa28" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-b6ed851 elementor-widget elementor-widget-spacer" data-id="b6ed851" data-element_type="widget" data-widget_type="spacer.default"> <div class="elementor-widget-container"> <div class="elementor-spacer"> <div class="elementor-spacer-inner"></div> </div> </div> </div> <div class="elementor-element elementor-element-5505924 elementor-widget elementor-widget-heading" data-id="5505924" data-element_type="widget" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h3 class="elementor-heading-title elementor-size-default">Applications for APROVIS silencers</h3> </div> </div> <div class="elementor-element elementor-element-bbe30cb elementor-widget elementor-widget-text-editor" data-id="bbe30cb" data-element_type="widget" data-widget_type="text-editor.default"> <div class="elementor-widget-container"> <ul><li>Reflective silencers for the low and medium frequency range</li><li>Absorption silencers for the medium and high frequency range</li><li>Combination of reflective and absorption silencers as a universal acoustic solution</li></ul> </div> </div> </div> </div> </div> </section> <section class="elementor-section elementor-top-section elementor-element elementor-element-19dc5b7 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="19dc5b7" data-element_type="section"> <div class="elementor-container elementor-column-gap-default"> <div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-71076d6" data-id="71076d6" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-48163a4 elementor-widget elementor-widget-spacer" data-id="48163a4" data-element_type="widget" data-widget_type="spacer.default"> <div class="elementor-widget-container"> <div class="elementor-spacer"> <div class="elementor-spacer-inner"></div> </div> </div> </div> <section class="elementor-section elementor-inner-section elementor-element elementor-element-d14ae07 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="d14ae07" data-element_type="section"> <div class="elementor-container elementor-column-gap-default"> <div class="elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-8dcbcfc" data-id="8dcbcfc" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-052d447 elementor-widget elementor-widget-heading" data-id="052d447" data-element_type="widget" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h3 class="elementor-heading-title elementor-size-default">Catalytic converters extend silencers’ range of services</h3> </div> </div> <div class="elementor-element elementor-element-463e8e0 elementor-widget elementor-widget-text-editor" data-id="463e8e0" data-element_type="widget" data-widget_type="text-editor.default"> <div class="elementor-widget-container"> <p>A silencer with integrated catalytic converter elements is a convincing compact acoustic concept that can be used in an extremely space-saving manner. A flexible inspection opening ensures access to the catalytic converter.</p> </div> </div> </div> </div> </div> </section> <div class="elementor-element elementor-element-f6dc9e5 elementor-widget elementor-widget-spacer" data-id="f6dc9e5" data-element_type="widget" data-widget_type="spacer.default"> <div class="elementor-widget-container"> <div class="elementor-spacer"> <div class="elementor-spacer-inner"></div> </div> </div> </div> </div> </div> </div> </section> <section class="elementor-section elementor-top-section elementor-element elementor-element-766f160 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="766f160" data-element_type="section"> <div class="elementor-container elementor-column-gap-default"> <div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-3848277" data-id="3848277" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-2227a97 elementor-widget elementor-widget-spacer" data-id="2227a97" data-element_type="widget" data-widget_type="spacer.default"> <div class="elementor-widget-container"> <div class="elementor-spacer"> <div class="elementor-spacer-inner"></div> </div> </div> </div> <div class="elementor-element elementor-element-2fbd7cc elementor-widget elementor-widget-heading" data-id="2fbd7cc" data-element_type="widget" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h3 class="elementor-heading-title elementor-size-default">Additional highlights and offers for silencers from APROVIS:</h3> </div> </div> <div class="elementor-element elementor-element-b215ed4 elementor-widget elementor-widget-text-editor" data-id="b215ed4" data-element_type="widget" data-widget_type="text-editor.default"> <div class="elementor-widget-container"> <ul><li>Selection of the adequate material according to customer requirements and the conditions of use</li><li>Sound measurements on site</li></ul> </div> </div> </div> </div> </div> </section> <section class="elementor-section elementor-top-section elementor-element elementor-element-3e29fb5 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="3e29fb5" data-element_type="section"> <div class="elementor-container elementor-column-gap-default"> <div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-7695a8d" data-id="7695a8d" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-7841f3b elementor-widget elementor-widget-spacer" data-id="7841f3b" data-element_type="widget" data-widget_type="spacer.default"> <div class="elementor-widget-container"> <div class="elementor-spacer"> <div class="elementor-spacer-inner"></div> </div> </div> </div> <div class="elementor-element elementor-element-b09ff3f elementor-widget elementor-widget-heading" data-id="b09ff3f" data-element_type="widget" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h2 class="elementor-heading-title elementor-size-default">Silencers combined with supplementary components</h2> </div> </div> <div class="elementor-element elementor-element-147935a elementor-widget elementor-widget-text-editor" data-id="147935a" data-element_type="widget" data-widget_type="text-editor.default"> <div class="elementor-widget-container"> <p>When combined with other products such as exhaust gas heat exchangers, steam generators or catalytic converters, the exhaust gas section can be individually optimised. APROVIS provides all the components and the know-how as an industry expert to help you cut project-related costs and save installation space.</p> </div> </div> <div class="elementor-element elementor-element-60fc25e elementor-widget elementor-widget-spacer" data-id="60fc25e" data-element_type="widget" data-widget_type="spacer.default"> <div class="elementor-widget-container"> <div class="elementor-spacer"> <div class="elementor-spacer-inner"></div> </div> </div> </div> </div> </div> </div> </section> <section class="elementor-section elementor-top-section elementor-element elementor-element-07572af elementor-section-boxed elementor-section-height-default elementor-section-height-default elementor-invisible" data-id="07572af" data-element_type="section" data-settings="{"background_background":"classic","animation":"fadeInUp"}"> <div class="elementor-container elementor-column-gap-default"> <div class="elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-32ad330" data-id="32ad330" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-519dd4c elementor-widget elementor-widget-spacer" data-id="519dd4c" data-element_type="widget" data-widget_type="spacer.default"> <div class="elementor-widget-container"> <div class="elementor-spacer"> <div class="elementor-spacer-inner"></div> </div> </div> </div> <div class="elementor-element elementor-element-df6cbf7 elementor-widget elementor-widget-heading" data-id="df6cbf7" data-element_type="widget" data-widget_type="heading.default"> <div class="elementor-widget-container"> <h3 class="elementor-heading-title elementor-size-default">What are your requirements?</h3> </div> </div> <div class="elementor-element elementor-element-9e6a3a2 elementor-widget elementor-widget-text-editor" data-id="9e6a3a2" data-element_type="widget" data-widget_type="text-editor.default"> <div class="elementor-widget-container"> <p>Talk to our competent contacts and discover the advantages and possibilities for your application. We analyse, advise and supply swift and suitable solutions. We look forward to hearing from you.</p> </div> </div> <section class="elementor-section elementor-inner-section elementor-element elementor-element-4496220 elementor-section-boxed elementor-section-height-default elementor-section-height-default" data-id="4496220" data-element_type="section"> <div class="elementor-container elementor-column-gap-default"> <div class="elementor-column elementor-col-100 elementor-inner-column elementor-element elementor-element-6dfeb16" data-id="6dfeb16" data-element_type="column"> <div class="elementor-widget-wrap elementor-element-populated"> <div class="elementor-element elementor-element-772860b elementor-align-center btn-style-1 elementor-widget elementor-widget-button" data-id="772860b" data-element_type="widget" data-widget_type="button.default"> <div class="elementor-widget-container"> <div class="elementor-button-wrapper"> <a class="elementor-button elementor-button-link elementor-size-sm" 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