{"id":16131,"date":"2016-10-24T12:29:53","date_gmt":"2016-10-24T10:29:53","guid":{"rendered":"http:\/\/www.eputec.de\/?page_id=16131\/"},"modified":"2026-07-06T15:26:46","modified_gmt":"2026-07-06T13:26:46","slug":"en-exair-accessories-silencer","status":"publish","type":"page","link":"https:\/\/www.eputec.de\/en\/industrial-safety-engineering\/en-exair-accessories-silencer\/","title":{"rendered":"Exair Accessories Silencing Mufflers"},"content":{"rendered":"<p><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-1 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-0 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-1\"><p><strong>Silencing Mufflers<\/strong><\/p>\n<ul type=\"disc\">\n<li>Reduce work area noise<\/li>\n<li>Eliminates exhaust air oil mist<\/li>\n<li>High flow capacity<\/li>\n<li>Low back pressure<\/li>\n<li>Popular NPT sizes for easy retrofit for new and existing installations<\/li>\n<li>Prevents open dead end pressures<\/li>\n<\/ul>\n<p>EXAIR Silencing Mufflers help to reduce work area noise produced by air exhausting from cylinders, valves and other air powered equipment. Per OSHA standard 1910.95, a worker must not be exposed to sound levels above 90 dBA for any eight hour shift of a 40 hour work week. Silencing Mufflers help plants meet this OSHA requirement by reducing the sound to safe levels below 90 dBA. They also eliminate harmful dead ended pressures. Each style of Silencing Muffler shown has a high airflow capacity, with low back pressure. Popular NPT sizes are ideal for new and existing installations.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-1 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-margin-top:0px;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-2 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:48%; margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-1 fusion-sep-none fusion-title-text fusion-title-size-two\" style=\"--awb-margin-bottom:10px;--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h2 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:21.6;--minFontSize:21.6;line-height:1.2;\">Sintered Bronze Mufflers<\/h2><\/div><div class=\"fusion-text fusion-text-2\"><p><div class=\"fusion-image-element fusion-image-align-right in-legacy-container\" style=\"text-align:right;--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-1 hover-type-none\" style=\"margin-left:25px;float:right;\"><img decoding=\"async\" width=\"70\" height=\"78\" alt=\"Silencieux en bronze fritt\u00e9\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2770%27%20height%3D%2778%27%20viewBox%3D%270%200%2070%2078%27%3E%3Crect%20width%3D%2770%27%20height%3D%2778%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/dim-bronze_mufflers.jpg\" class=\"lazyload img-responsive wp-image-26201\"\/><\/span><\/div>EXAIR&#8217;s new low cost Sintered Bronze Mufflers are easy to install in new and existing exhaust ports of valves, cylinders and other air powered equipment. Each Sintered Bronze Muffler is capable of passing a certain volume of air with minimal back pressure restriction so it doesn\u2019t interfere with the operation of the cylinder or valve. When used with cylinders, the \u201cMuffler Quick Pick\u201d table helps you select the appropriate model based on the actual bore and stroke of the cylinder. (Note: Model 9089 has a 1\/2&#8243;-20 straight thread to fit most solenoid valves.)<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-3 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:48%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-3\"><div class=\"fusion-table table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th>Model<\/th>\n<th>UOM<\/th>\n<th>Overall Length A<\/th>\n<th>Hex B<\/th>\n<th>Thread Size C<\/th>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9080<\/td>\n<td>in<\/td>\n<td>0.72<\/td>\n<td>0.31<\/td>\n<td rowspan=\"2\">#10-32<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>18<\/td>\n<td>8<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9081<\/td>\n<td>in<\/td>\n<td>1.13<\/td>\n<td>0.44<\/td>\n<td rowspan=\"2\">1\/8 NPT<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>29<\/td>\n<td>11<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9082<\/td>\n<td>in<\/td>\n<td>1.38<\/td>\n<td>0.56<\/td>\n<td rowspan=\"2\">1\/4 NPT<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>35<\/td>\n<td>14<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9083<\/td>\n<td>in<\/td>\n<td>1.50<\/td>\n<td>0.69<\/td>\n<td rowspan=\"2\">3\/8 NPT<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>38<\/td>\n<td>18<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9084<\/td>\n<td>in<\/td>\n<td>1.88<\/td>\n<td>0.88<\/td>\n<td rowspan=\"2\">1\/2 NPT<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>48<\/td>\n<td>22<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9085<\/td>\n<td>in<\/td>\n<td>2.25<\/td>\n<td>1.06<\/td>\n<td rowspan=\"2\">3\/4 NPT<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>57<\/td>\n<td>27<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9086<\/td>\n<td>in<\/td>\n<td>2.91<\/td>\n<td>74<\/td>\n<td rowspan=\"2\">1 NPT<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>1.31<\/td>\n<td>33<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9087<\/td>\n<td>in<\/td>\n<td>3.25<\/td>\n<td>83<\/td>\n<td rowspan=\"2\">1 &#8211; 1\/4 NPT<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>43<\/td>\n<td>2<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9088<\/td>\n<td>in<\/td>\n<td>3.69<\/td>\n<td>94<\/td>\n<td rowspan=\"2\">1 -1\/2 NPT<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>2<\/td>\n<td>51<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">*9089<\/td>\n<td>in<\/td>\n<td>1.19<\/td>\n<td>30<\/td>\n<td rowspan=\"2\">1\/2&#8243; &#8211; 20 Female<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>0.63<\/td>\n<td>16<\/td>\n<\/tr>\n<\/thead>\n<\/table>\n<p>*Model 9089 for solenoid valves only<\/p>\n<\/div>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-4 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-margin-top:0px;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-5 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-2 hover-type-none\"><a href=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/brassmufflersFINAL-g.jpg\" class=\"fusion-lightbox\" data-rel=\"iLightbox[49a20db4e3abc5bc0b5]\"><img decoding=\"async\" width=\"300\" height=\"82\" alt=\"Accessoires silencieux\" src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/brassmufflersFINAL.jpg\" data-orig-src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/brassmufflersFINAL.jpg\" class=\"lazyload img-responsive wp-image-26205\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%2782%27%20viewBox%3D%270%200%20300%2082%27%3E%3Crect%20width%3D%27300%27%20height%3D%2782%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/brassmufflersFINAL-200x55.jpg 200w, https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/brassmufflersFINAL.jpg 300w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 300px\" \/><\/a><\/span><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-6 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-4\"><p>Muffler will exhaust cylinder in 1\/2 second for a cylinder charged to 100 PSIG.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-7 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-3 hover-type-none\"><a href=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/sintered_quick_pick_table.jpg\" class=\"fusion-lightbox\" data-rel=\"iLightbox[aa003efea620b142321]\"><img decoding=\"async\" width=\"425\" height=\"225\" src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/sintered_quick_pick_table.jpg\" data-orig-src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/sintered_quick_pick_table.jpg\" alt class=\"lazyload img-responsive wp-image-26207\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27425%27%20height%3D%27225%27%20viewBox%3D%270%200%20425%20225%27%3E%3Crect%20width%3D%27425%27%20height%3D%27225%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/sintered_quick_pick_table-200x106.jpg 200w, https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/sintered_quick_pick_table-400x212.jpg 400w, https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/sintered_quick_pick_table.jpg 425w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 425px\" \/><\/a><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-2 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-padding-right:20px;--awb-padding-left:20px;--awb-margin-top:10px;--awb-background-color:rgba(255,255,255,0);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-8 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-margin-top:0px;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-3 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-9 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-first\" style=\"--awb-bg-size:cover;width:65.3333%; margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-2 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-bottom:10px;--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:19.8;--minFontSize:19.8;line-height:1.2;\">Reclassifying Mufflers<\/h3><\/div><div class=\"fusion-text fusion-text-5\"><p>Reclassifying Mufflers are an upgrade from Sintered Bronze Mufflers. They offer the best noise reduction &#8211; up to 35 dB. Reclassifying Mufflers eliminate oil mist. Exhaust air from cylinders and valves often contain oil mists that can contaminate the workers&#8217; breathing air, affecting their health. Per OSHA standard 29 CFR 1910.10, a worker&#8217;s cumulative exposure to oil mist must not exceed 4.32 PPM (particles per million) in any eight hour shift of a 40 hour work week.<\/p>\n<p>The patented wrap design of the removable element separates oil from the exhausted air so virtually no oil is released into the environment. Based on the intake of 50 PPM at 100 PSIG, the Reclassifying Mufflers reclassify and reduce the exhausted oil mist to .015 PPM. A reservoir where oil accumulates at the bottom can be drained by attaching a 1\/4&#8243; tube.<\/p>\n<p>Each Reclassifying Muffler passes a certain volume of air with minimal back pressure restriction so it doesn&#8217;t interfere with the operation of the cylinder or valve. When used with cylinders, the &#8220;Muffler Quick Pick&#8221; table helps you select the appropriate model based on the actual bore and stroke of the cylinder.<\/p>\n<p>Two tools are provided below to help you choose the model best suited to your application. The &#8220;Flow vs. Pressure Drop&#8221; performance curves show the amount of back pressure that builds as flow through the muffler is increased. For cylinders, use the &#8220;Muffler Quick Pick&#8221; table that helps you select a model that provides minimum back pressure restriction based on the actual bore and stroke of your cylinder (based on an acceptable exhaust time of 0.5 seconds).<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-10 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last\" style=\"--awb-bg-size:cover;width:30.6666%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-4 hover-type-none\"><a href=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/reclassmuflerpr.jpg\" class=\"fusion-lightbox\" data-rel=\"iLightbox[d1ba06a82e2394c4504]\"><img decoding=\"async\" width=\"300\" height=\"375\" alt=\"Reduce noise from air powered equipment\" src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/reclassmuflerpr.jpg\" data-orig-src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/reclassmuflerpr.jpg\" class=\"lazyload img-responsive wp-image-26209\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27300%27%20height%3D%27375%27%20viewBox%3D%270%200%20300%20375%27%3E%3Crect%20width%3D%27300%27%20height%3D%27375%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/reclassmuflerpr-200x250.jpg 200w, https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/reclassmuflerpr.jpg 300w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 300px\" \/><\/a><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-11 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-first\" style=\"--awb-bg-size:cover;width:48%; margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-5 hover-type-none\"><a href=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/Mufflers_table.jpg\" class=\"fusion-lightbox\" data-rel=\"iLightbox[5b07fce150415d8550f]\"><img decoding=\"async\" width=\"519\" height=\"231\" alt=\"Reclassifying Muffler Flow and Pressure Chart\" src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/Mufflers_table.jpg\" data-orig-src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/Mufflers_table.jpg\" class=\"lazyload img-responsive wp-image-26211\" srcset=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27519%27%20height%3D%27231%27%20viewBox%3D%270%200%20519%20231%27%3E%3Crect%20width%3D%27519%27%20height%3D%27231%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-srcset=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/Mufflers_table-200x89.jpg 200w, https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/Mufflers_table-400x178.jpg 400w, https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/Mufflers_table.jpg 519w\" data-sizes=\"auto\" data-orig-sizes=\"(max-width: 800px) 100vw, 519px\" \/><\/a><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-12 fusion_builder_column_1_2 1_2 fusion-one-half fusion-column-last\" style=\"--awb-bg-size:cover;width:48%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-6 hover-type-none\"><img decoding=\"async\" width=\"100\" height=\"217\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27100%27%20height%3D%27217%27%20viewBox%3D%270%200%20100%20217%27%3E%3Crect%20width%3D%27100%27%20height%3D%27217%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/muffler_prod01.jpg\" alt class=\"lazyload img-responsive wp-image-26213\"\/><\/span><\/div><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-7 hover-type-none\"><img decoding=\"async\" width=\"180\" height=\"217\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%27180%27%20height%3D%27217%27%20viewBox%3D%270%200%20180%20217%27%3E%3Crect%20width%3D%27180%27%20height%3D%27217%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/Reclass_Mufflers.jpg\" alt class=\"lazyload img-responsive wp-image-26215\"\/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-13 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-margin-top:0px;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-14 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-6\"><div class=\"fusion-table table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th>Modell<\/th>\n<th>Description<\/th>\n<th>UOM<\/th>\n<th>Overall Length<\/th>\n<th>Width<\/th>\n<th>NPT<\/th>\n<th>Replacement Element #<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td rowspan=\"2\">9070<\/td>\n<td rowspan=\"2\">Reclassifying Muffler<\/td>\n<td>in<\/td>\n<td>3.13<\/td>\n<td>1.63<\/td>\n<td rowspan=\"2\">1\/8 NPT<\/td>\n<td rowspan=\"4\">900553<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>80<\/td>\n<td>41<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9071<\/td>\n<td rowspan=\"2\">Reclassifying Muffler<\/td>\n<td>in<\/td>\n<td>3.13<\/td>\n<td>1.63<\/td>\n<td rowspan=\"2\">1\/4 NPT<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>80<\/td>\n<td>41<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9072<\/td>\n<td rowspan=\"2\">Reclassifying Muffler<\/td>\n<td>in<\/td>\n<td>4.75<\/td>\n<td>2.44<\/td>\n<td rowspan=\"2\">3\/8 NPT<\/td>\n<td rowspan=\"4\">900554<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>121<\/td>\n<td>62<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9073<\/td>\n<td rowspan=\"2\">Reclassifying Muffler<\/td>\n<td>in<\/td>\n<td>4.75<\/td>\n<td>2.44<\/td>\n<td rowspan=\"2\">1\/2 NPT<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>121<\/td>\n<td>62<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9074<\/td>\n<td rowspan=\"2\">Reclassifying Muffler<\/td>\n<td>in<\/td>\n<td>6.25<\/td>\n<td>3.31<\/td>\n<td rowspan=\"2\">3\/4 NPT<\/td>\n<td rowspan=\"4\">900555<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>159<\/td>\n<td>84<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">9075<\/td>\n<td rowspan=\"2\">Reclassifying Muffler<\/td>\n<td>in<\/td>\n<td>6.25<\/td>\n<td>3.31<\/td>\n<td rowspan=\"2\">1 NPT<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>159<\/td>\n<td>84<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-4 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-padding-right:20px;--awb-padding-left:20px;--awb-margin-top:10px;--awb-background-color:rgba(255,255,255,0);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-15 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-margin-top:0px;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-5 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-16 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-first\" style=\"--awb-bg-size:cover;width:65.3333%; margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-3 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-bottom:10px;--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:19.8;--minFontSize:19.8;line-height:1.2;\">Straight-Through Mufflers<\/h3><\/div><div class=\"fusion-text fusion-text-7\"><p>Straight-Through Silencing Mufflers feature a corrosion-resistant aluminum outer shell lined with sound-absorbing foam for better noise reduction. The typical noise reduction is up to 20 dB.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-17 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last\" style=\"--awb-bg-size:cover;width:30.6666%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-8 hover-type-none\"><a href=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/Muffler_cold-g.jpg\" class=\"fusion-lightbox\" data-rel=\"iLightbox[b30966763c6352271ee]\"><img decoding=\"async\" width=\"78\" height=\"217\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2778%27%20height%3D%27217%27%20viewBox%3D%270%200%2078%20217%27%3E%3Crect%20width%3D%2778%27%20height%3D%27217%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/Muffler_cold.jpg\" alt class=\"lazyload img-responsive wp-image-26219\"\/><\/a><\/span><\/div><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-9 hover-type-none\"><img decoding=\"async\" width=\"92\" height=\"217\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2792%27%20height%3D%27217%27%20viewBox%3D%270%200%2092%20217%27%3E%3Crect%20width%3D%2792%27%20height%3D%27217%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/Muffler2.jpg\" alt class=\"lazyload img-responsive wp-image-26221\"\/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-18 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-margin-top:0px;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-19 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-8\"><div class=\"fusion-table table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th>Model<\/th>\n<th>Description<\/th>\n<th>UOM<\/th>\n<th>A<\/th>\n<th>B<\/th>\n<th>C<\/th>\n<th>D<\/th>\n<th>E<\/th>\n<th>Rated Flow<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td rowspan=\"2\">3905<\/td>\n<td rowspan=\"2\">Straight-Through Muffler<\/td>\n<td>in<\/td>\n<td>4<\/td>\n<td>1.5<\/td>\n<td>.5<\/td>\n<td rowspan=\"2\">1\/4 NPT (Male)<\/td>\n<td rowspan=\"2\">1\/4 NPT (Female)<\/td>\n<td>22 SCFM<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>102<\/td>\n<td>38<\/td>\n<td>13<\/td>\n<td>623 SLPM<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">3911<\/td>\n<td rowspan=\"2\">Straight-Through Muffler<\/td>\n<td>in<\/td>\n<td>4.13<\/td>\n<td>1.5<\/td>\n<td>.63<\/td>\n<td rowspan=\"2\">3\/8 NPT (Male)<\/td>\n<td rowspan=\"2\">3\/8 NPT (Female)<\/td>\n<td>50 SCFM<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>105<\/td>\n<td>38<\/td>\n<td>16<\/td>\n<td>1415 SLPM<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">3913<\/td>\n<td rowspan=\"2\">Straight-Through Muffler<\/td>\n<td>in<\/td>\n<td>9.75<\/td>\n<td>2<\/td>\n<td>.75<\/td>\n<td rowspan=\"2\">3\/4 NPT (Male)<\/td>\n<td rowspan=\"2\">3\/4 NPT (Female)<\/td>\n<td>73 SCFM<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>248<\/td>\n<td>51<\/td>\n<td>19<\/td>\n<td>2066 SLPM<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div>\nFlow rated at 1\/2 PSIG back pressure<\/p>\n<p><strong>Caution:<\/strong> Operations approaching 32\u00b0F (0\u00b0C) could result in freeze-up due to moisture in the compressed air line.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-6 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-padding-right:20px;--awb-padding-left:20px;--awb-margin-top:10px;--awb-background-color:rgba(255,255,255,0);--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-20 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-margin-top:0px;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-7 nonhundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-background-position:left top;--awb-border-sizes-top:0px;--awb-border-sizes-bottom:0px;--awb-border-sizes-left:0px;--awb-border-sizes-right:0px;--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-21 fusion_builder_column_2_3 2_3 fusion-two-third fusion-column-first\" style=\"--awb-bg-size:cover;width:65.3333%; margin-right: 4%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-title title fusion-title-4 fusion-sep-none fusion-title-text fusion-title-size-three\" style=\"--awb-margin-bottom:10px;--awb-margin-top-small:0px;--awb-margin-right-small:0px;--awb-margin-bottom-small:20px;--awb-margin-left-small:0px;\"><h3 class=\"fusion-title-heading title-heading-left fusion-responsive-typography-calculated\" style=\"margin:0;--fontSize:19.8;--minFontSize:19.8;line-height:1.2;\">Heavy Duty Mufflers<\/h3><\/div><div class=\"fusion-text fusion-text-9\"><p>Heavy Duty Silencing Mufflers feature a corrosion-resistant aluminum outer shell with an internal stainless steel screen that protects valves and cylinders from contamination that could enter through the exhaust ports. This also keeps contaminants such as rust from being ejected at high speed from the exhaust port. The typical noise reduction is up to 14 dB.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-22 fusion_builder_column_1_3 1_3 fusion-one-third fusion-column-last\" style=\"--awb-bg-size:cover;width:30.6666%;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-10 hover-type-none\"><a href=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/Hot_muffler-g.jpg\" class=\"fusion-lightbox\" data-rel=\"iLightbox[e3c467bc816acc3b21f]\"><img decoding=\"async\" width=\"95\" height=\"217\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2795%27%20height%3D%27217%27%20viewBox%3D%270%200%2095%20217%27%3E%3Crect%20width%3D%2795%27%20height%3D%27217%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/Hot_muffler.jpg\" alt class=\"lazyload img-responsive wp-image-26225\"\/><\/a><\/span><\/div><div class=\"fusion-image-element in-legacy-container\" style=\"--awb-caption-title-font-family:var(--h2_typography-font-family);--awb-caption-title-font-weight:var(--h2_typography-font-weight);--awb-caption-title-font-style:var(--h2_typography-font-style);--awb-caption-title-size:var(--h2_typography-font-size);--awb-caption-title-transform:var(--h2_typography-text-transform);--awb-caption-title-line-height:var(--h2_typography-line-height);--awb-caption-title-letter-spacing:var(--h2_typography-letter-spacing);\"><span class=\" fusion-imageframe imageframe-none imageframe-11 hover-type-none\"><img decoding=\"async\" width=\"91\" height=\"217\" src=\"data:image\/svg+xml,%3Csvg%20xmlns%3D%27http%3A%2F%2Fwww.w3.org%2F2000%2Fsvg%27%20width%3D%2791%27%20height%3D%27217%27%20viewBox%3D%270%200%2091%20217%27%3E%3Crect%20width%3D%2791%27%20height%3D%27217%27%20fill-opacity%3D%220%22%2F%3E%3C%2Fsvg%3E\" data-orig-src=\"https:\/\/www.eputec.de\/wp-content\/uploads\/2016\/10\/muffler3.jpg\" alt class=\"lazyload img-responsive wp-image-26227\"\/><\/span><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-23 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last\" style=\"--awb-bg-size:cover;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"fusion-text fusion-text-10\"><div class=\"fusion-table table-1\">\n<table width=\"100%\">\n<thead>\n<tr>\n<th>Model<\/th>\n<th>Description<\/th>\n<th>UOM<\/th>\n<th>A<\/th>\n<th>B<\/th>\n<th>C<\/th>\n<th>D<\/th>\n<th>E<\/th>\n<\/tr>\n<\/thead>\n<tbody>\n<tr>\n<td rowspan=\"2\">3903<\/td>\n<td rowspan=\"2\">Heavy Duty Muffler<\/td>\n<td>in<\/td>\n<td>1.81<\/td>\n<td>0.81<\/td>\n<td>.44<\/td>\n<td>63<\/td>\n<td rowspan=\"2\">1\/4 NPT (Female)<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>46<\/td>\n<td>21<\/td>\n<td>11<\/td>\n<td>16<\/td>\n<\/tr>\n<tr>\n<td rowspan=\"2\">3907<\/td>\n<td rowspan=\"2\">Heavy Duty Muffler<\/td>\n<td>in<\/td>\n<td>4.5<\/td>\n<td>2<\/td>\n<td>.75<\/td>\n<td>1.5<\/td>\n<td rowspan=\"2\">3\/4 NPT (Female)<\/td>\n<\/tr>\n<tr>\n<td>mm<\/td>\n<td>114<\/td>\n<td>51<\/td>\n<td>19<\/td>\n<td>38<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<p><div class=\"fusion-sep-clear\"><\/div><div class=\"fusion-separator fusion-full-width-sep\" style=\"margin-left: auto;margin-right: auto;margin-top:10px;width:100%;\"><\/div><div class=\"fusion-sep-clear\"><\/div>\n<strong>Caution:<\/strong> Operations approaching 32\u00b0F (0\u00b0C) could result in freeze up due to moisture in the compressed air line.<\/p>\n<\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-fullwidth fullwidth-box fusion-builder-row-8 hundred-percent-fullwidth non-hundred-percent-height-scrolling\" style=\"--awb-border-radius-top-left:0px;--awb-border-radius-top-right:0px;--awb-border-radius-bottom-right:0px;--awb-border-radius-bottom-left:0px;--awb-overflow:visible;--awb-padding-right:20px;--awb-padding-left:20px;--awb-flex-wrap:wrap;\" ><div class=\"fusion-builder-row fusion-row\"><div class=\"fusion-layout-column fusion_builder_column fusion-builder-column-24 fusion_builder_column_1_1 1_1 fusion-one-full fusion-column-first fusion-column-last fusion-column-no-min-height\" style=\"--awb-bg-size:cover;--awb-margin-top:0px;--awb-margin-bottom:0px;\"><div class=\"fusion-column-wrapper fusion-flex-column-wrapper-legacy\"><div class=\"accordian fusion-accordian\" style=\"--awb-border-size:1px;--awb-icon-size:13px;--awb-content-font-size:18px;--awb-icon-alignment:left;--awb-hover-color:#f7f7f7;--awb-border-color:rgba(204,204,204,0);--awb-background-color:#ffffff;--awb-divider-color:#eeeeee;--awb-divider-hover-color:#eeeeee;--awb-icon-color:#ffffff;--awb-title-color:#023580;--awb-content-color:#7b838b;--awb-icon-box-color:#3a4149;--awb-toggle-hover-accent-color:#023580;--awb-title-font-family:&quot;Barlow Condensed&quot;;--awb-title-font-weight:700;--awb-title-font-style:normal;--awb-title-font-size:18px;--awb-content-font-family:&quot;Barlow&quot;;--awb-content-font-style:normal;--awb-content-font-weight:400;\"><div class=\"panel-group fusion-toggle-icon-boxed\" id=\"accordion-16131-1\"><div class=\"fusion-panel panel-default panel-a969bb10e121969b5 fusion-toggle-has-divider\"><div class=\"panel-heading\"><h4 class=\"panel-title toggle\" id=\"toggle_a969bb10e121969b5\"><a aria-expanded=\"false\" aria-controls=\"a969bb10e121969b5\" role=\"button\" data-toggle=\"collapse\" data-parent=\"#accordion-16131-1\" data-target=\"#a969bb10e121969b5\" href=\"#a969bb10e121969b5\"><span class=\"fusion-toggle-icon-wrapper\" aria-hidden=\"true\"><i class=\"fa-fusion-box active-icon awb-icon-minus\" aria-hidden=\"true\"><\/i><i class=\"fa-fusion-box inactive-icon awb-icon-plus\" aria-hidden=\"true\"><\/i><\/span><span class=\"fusion-toggle-heading\">Installation and Maintenance Sheets<\/span><\/a><\/h4><\/div><div id=\"a969bb10e121969b5\" class=\"panel-collapse collapse \" aria-labelledby=\"toggle_a969bb10e121969b5\"><div class=\"panel-body toggle-content fusion-clearfix\"><a style=\"text-decoration: underline;\" href=\"https:\/\/www.eputec.de\/downloads\/exair-kataloge\/eng\/lit9014.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u00bb Model 9070 thru 9075 Reclassifying Mufflers (PDF)<\/a><\/p>\n<p><a style=\"text-decoration: underline;\" href=\"https:\/\/www.eputec.de\/downloads\/exair-kataloge\/eng\/lit9018.pdf\" target=\"_blank\" rel=\"noopener noreferrer\">\u00bb Sintered Bronze Mufflers (PDF)<\/a><\/div><\/div><\/div><\/div><\/div><div class=\"fusion-clearfix\"><\/div><\/div><\/div><\/div><\/div><\/p>\n","protected":false},"excerpt":{"rendered":"","protected":false},"author":2,"featured_media":0,"parent":30091,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"100-width.php","meta":{"footnotes":""},"class_list":["post-16131","page","type-page","status-publish","hentry"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Exair Accessories Silencing Mufflers<\/title>\n<meta name=\"description\" content=\"Silencing Mufflers help to reduce work area noise produced by air exhausting from cylinders, valves and other air powered equipment.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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