{"id":308,"date":"2026-02-21T23:21:02","date_gmt":"2026-02-21T23:21:02","guid":{"rendered":"https:\/\/systemseals.orangesprocket.com\/?post_type=product&#038;p=308"},"modified":"2026-03-16T17:55:06","modified_gmt":"2026-03-16T17:55:06","slug":"254-series-piston-seal-compression-ae-ring","status":"publish","type":"product","link":"https:\/\/www.systemseals.com\/en\/products\/254-series-piston-seal-compression-ae-ring\/","title":{"rendered":"254 Piston Seal \u2013 Compression \u2013 AE Ring"},"content":{"rendered":"<section id=\"block_906fec12b7fa1b177429119d165f7255\" class=\"section-intro py-12 md:py-24 on-white\">\r\n  <div class=\"anchor\" id=\"\"><\/div>\r\n  <div class=\"column-main\">\r\n    <div class=\"w-full flex flex-col justify-between  gap-4 md:flex-row md:gap-8\">\r\n              <div class=\" flex flex-col gap-6\">\r\n                      <p class=\"body-lg font-bold pre-dot\">254 Series<\/p>\r\n                            <\/div>\r\n            <div class=\"w-full max-w-[900px]\">\r\n        <div class=\"flex flex-col gap-6 \">\r\n                                <div class=\"prose flex flex-col gap-6\">\r\n              <h3>The 254 Series is one of the most robust four-piece piston seals available on the market. It consists of a profiled energizer, a PTFE-filled seal element and two active anti-extrusion backup rings. It is designed for double-acting cylinders in heavy-duty applications subject to severe pressure spikes coupled with high running clearance.<\/h3>\n            <\/div>\r\n                            <\/div>\r\n      <\/div>\r\n          <\/div>\r\n  <\/div>\r\n<\/section>\r\n<section id=\"block_a58699465b0fe909431264d2b075cfd2\" class=\"product-subsections py-12 md:py-24 on-white\">\r\n  <div class=\"anchor\" id=\"\"><\/div>\r\n      <div class=\"column-main\">\r\n      <div class=\"flex flex-col justify-between md:flex-row gap-4 md:gap-8\">\r\n        <div class=\"hidden md:flex flex-col gap-6\">\r\n          &nbsp; <!-- spacer -->\r\n        <\/div>\r\n\r\n        <div class=\"w-full max-w-[900px] flex flex-col gap-12 md:gap-24\">\r\n          \r\n                          <div class=\"drawing-group\" id=\"drawing-group-1-block_a58699465b0fe909431264d2b075cfd2\">\r\n                <div class=\"flex flex-col justify-between md:flex-row gap-8\">\r\n                  <div class=\"w-full md:max-w-[300px] flex flex-col gap-6\">\r\n                                          <h2 class=\"body-lg font-bold leading-[1.33em]\"> Installation Drawing <\/h2>\r\n                                      <\/div>\r\n                  <div class=\"w-full md:max-w-[558px] flex flex-col gap-6\">\r\n                                          <img src=\"https:\/\/www.systemseals.com\/wp-content\/uploads\/2026\/02\/254-scaled.png\" alt=\"\" class=\"block max-w-full w-[444px] h-auto\">\r\n                                      <\/div>\r\n                <\/div>\r\n\r\n                                  <div class=\"drawing-downloads flex flex-col gap-4 pt-8 sm:pt-12 md:pt-24\">\r\n                                                                  <div class=\"download-wrapper\">\r\n                          <a href=\"https:\/\/www.systemseals.com\/wp-content\/uploads\/2026\/02\/ss_linesheet_254.pdf\" class=\"w-full h-[72px] flex items-center justify-center gap-5 body-md border border-platinum-grey rounded-xl\" target=\"_blank\" rel=\"noopener\">\r\n                            <i class=\"icon w-3 h-4 bg-azure-blue\" style=\"mask-image:url(https:\/\/www.systemseals.com\/wp-content\/themes\/systemseals\/assets\/img\/document.svg);\"><\/i>\r\n                            Download Line sheet                          <\/a>\r\n                        <\/div>\r\n                                                            <\/div>\r\n                              <\/div>\r\n\r\n            \r\n          \r\n                          <div class=\"text-table-group\" id=\"text-table-2-block_a58699465b0fe909431264d2b075cfd2\">\r\n                <div class=\"flex flex-col justify-between md:flex-row gap-8\">\r\n                  <div class=\"w-full md:max-w-[300px] flex flex-col gap-6\">\r\n                                          <h2 class=\"body-lg font-bold leading-[1.33em]\"> Material Ranges <\/h2>\r\n                                      <\/div>\r\n                  <div class=\"w-full md:max-w-[558px] flex flex-col\">\r\n                                          <div class=\"prose flex flex-col gap-6\"> <p>The 254 Series piston seal features a robust NBR elastomer, a seal cap in low-friction PTFE-filled and two backup rings in high-strength thermoplastic<\/p>\n <\/div>\r\n                                                              <table class=\"table-auto\">\r\n                                                  <tr>\r\n                                                                                          <td class=\"body-lg font-medium leading-[1.33em]\">PTFE-Bronze compound \/ NBR \/ POM<\/td>\r\n                                                              <td class=\"body-lg font-medium leading-[1.33em]\">MT24<\/td>\r\n                                                                                    <\/tr>\r\n                                              <\/table>\r\n                                      <\/div>\r\n                <\/div>\r\n              <\/div>\r\n\r\n            \r\n          \r\n                          <div class=\"temperature-ranges-group\" id=\"temp-ranges-3-block_a58699465b0fe909431264d2b075cfd2\">\r\n                <div class=\"flex flex-col justify-between md:flex-row gap-8\">\r\n                  <div class=\"w-full md:max-w-[300px] flex flex-col gap-6\">\r\n                                          <h2 class=\"body-lg font-bold leading-[1.33em]\"> Temperature Ranges <\/h2>\r\n                                      <\/div>\r\n                  <div class=\"w-full md:max-w-[558px] flex flex-col\">\r\n                                          <div class=\"tab-controls flex gap-[1px]\">\r\n                                                  <div class=\"tab active\">\r\n                                                          <div class=\"body-sm\">MT24<\/div>\r\n                                                      <\/div>\r\n                                                <div class=\"temp celsius active max-w-[48px]\">\u00b0C<\/div>\r\n                        <div class=\"temp fahrenheit max-w-[48px]\">\u00b0F<\/div>\r\n                      <\/div>\r\n                      <div class=\"tabs\">\r\n                                                  <div class=\"tab pt-8 active\">\r\n                                                                                          <div class=\"tab-row celsius active flex flex-col gap-3 py-4\">\r\n                                  <div class=\"body-lg font-medium leading-[1.33em]\">hydraulic oil<\/div>\r\n                                  <div class=\"h3 text-rich-black font-bold leading-[1.25em]\">-30\u2026+100<\/div>\r\n                                <\/div>\r\n                                <div class=\"tab-row fahrenheit flex flex-col gap-3 py-4\">\r\n                                  <div class=\"body-lg font-medium leading-[1.33em]\">hydraulic oil<\/div>\r\n                                  <div class=\"h3 text-rich-black font-bold leading-[1.25em]\">-22\u2026+212<\/div>\r\n                                <\/div>\r\n                                                              <div class=\"tab-row celsius active flex flex-col gap-3 py-4\">\r\n                                  <div class=\"body-lg font-medium leading-[1.33em]\">Speed<\/div>\r\n                                  <div class=\"h3 text-rich-black font-bold leading-[1.25em]\">1.5 m\/s (5 ft\/sec)<\/div>\r\n                                <\/div>\r\n                                <div class=\"tab-row fahrenheit flex flex-col gap-3 py-4\">\r\n                                  <div class=\"body-lg font-medium leading-[1.33em]\">Speed<\/div>\r\n                                  <div class=\"h3 text-rich-black font-bold leading-[1.25em]\">1.5 m\/s (5 ft\/sec)<\/div>\r\n                                <\/div>\r\n                                                              <div class=\"tab-row celsius active flex flex-col gap-3 py-4\">\r\n                                  <div class=\"body-lg font-medium leading-[1.33em]\">Pressure<\/div>\r\n                                  <div class=\"h3 text-rich-black font-bold leading-[1.25em]\">500 bar (7250 psi)<\/div>\r\n                                <\/div>\r\n                                <div class=\"tab-row fahrenheit flex flex-col gap-3 py-4\">\r\n                                  <div class=\"body-lg font-medium leading-[1.33em]\">Pressure<\/div>\r\n                                  <div class=\"h3 text-rich-black font-bold leading-[1.25em]\">500 bar (7250 psi)<\/div>\r\n                                <\/div>\r\n                                                                                    <\/div>\r\n                                              <\/div>\r\n                                      <\/div>\r\n                <\/div>\r\n              <\/div>\r\n\r\n              <script>\r\n                document.addEventListener('DOMContentLoaded', function() {\r\n                  const section = document.querySelector('#block_a58699465b0fe909431264d2b075cfd2');\r\n\r\n                  \/\/ Tab control clicks\r\n                  section.querySelectorAll('.temperature-ranges-group .tab-controls .tab').forEach(tab => {\r\n                    tab.addEventListener('click', function() {\r\n                      const tabsContainer = this.closest('.temperature-ranges-group');\r\n                      const tabIndex = Array.from(this.parentElement.children).indexOf(this) + 1;\r\n\r\n                      tabsContainer.querySelectorAll('.tab-controls .tab').forEach(t => t.classList.remove('active'));\r\n                      this.classList.add('active');\r\n\r\n                      tabsContainer.querySelectorAll('.tabs .tab').forEach(t => t.classList.remove('active'));\r\n                      tabsContainer.querySelector('.tabs .tab:nth-child(' + tabIndex + ')').classList.add('active');\r\n                    });\r\n                  });\r\n\r\n                  \/\/ Temperature unit clicks\r\n                  section.querySelectorAll('.temperature-ranges-group .temp').forEach(tempBtn => {\r\n                    tempBtn.addEventListener('click', function() {\r\n                      const tabsContainer = this.closest('.temperature-ranges-group');\r\n                      const unit = this.classList.contains('celsius') ? 'celsius' : 'fahrenheit';\r\n\r\n                      tabsContainer.querySelectorAll('.temp').forEach(t => t.classList.remove('active'));\r\n                      this.classList.add('active');\r\n\r\n                      tabsContainer.querySelectorAll('.tab-row').forEach(row => {\r\n                        row.classList.remove('active');\r\n                        if (row.classList.contains(unit)) {\r\n                          row.classList.add('active');\r\n                        }\r\n                      });\r\n                    });\r\n                  });\r\n                });\r\n              <\/script>\r\n            \r\n                  <\/div>\r\n\r\n      <\/div>\r\n    <\/div>\r\n  <\/section><section id=\"block_7a0f71b373aa6fe5705ccef1d585cac3\" class=\"section-intro py-12 md:py-24 on-white\">\r\n  <div class=\"anchor\" id=\"\"><\/div>\r\n  <div class=\"column-main\">\r\n    <div class=\"w-full flex flex-col justify-between  gap-4 md:flex-row md:gap-8\">\r\n              <div class=\" flex flex-col gap-6\">\r\n                      <p class=\"body-lg font-bold pre-dot\">CAD Files<\/p>\r\n                            <\/div>\r\n            <div class=\"w-full max-w-[900px]\">\r\n        <div class=\"flex flex-col gap-6 \">\r\n                                <div class=\"prose flex flex-col gap-6\">\r\n              <h2>Engineering File Downloads<\/h2>\n<article class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [&amp;:has([data-writing-block])&gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" tabindex=\"-1\" data-turn-id=\"request-WEB:50330a9f-d040-4b92-b3dd-1e0f93314bb6-2\" data-testid=\"conversation-turn-6\" data-scroll-anchor=\"true\" data-turn=\"assistant\">\n<div class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\">\n<div class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\">\n<div class=\"flex max-w-full flex-col gap-4 grow\">\n<div class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+&amp;]:mt-1\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"8583149a-868c-4ebb-b202-0ca6884a6d7f\" data-message-model-slug=\"gpt-5-3\">\n<div class=\"flex w-full flex-col gap-1 empty:hidden\">\n<div class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\">\n<p data-start=\"0\" data-end=\"304\" data-is-last-node=\"\" data-is-only-node=\"\">Download CAD files for our sealing solutions to streamline engineering and product design. Our technical drawings allow engineers to quickly integrate seal geometries into their assemblies.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n<div class=\"body-md leading-[1.25em] font-semibold\">View CAD File<\/div>\n<\/article>\n<div class=\"flex flex-col md:flex-row\" style=\"gap: 64px;\">\n<div class=\"w-full\">\n<ul>\n<li><a href=\"https:\/\/systemseals-embedded.partcommunity.com\/3d-cad-models\/p54-imperial-heavy-duty-piston-seal-series-254-imperial-system-seals?info=systemseals%2Fhydraulic_seals%2Fpiston_seals%2Fp54_i_asmtab.prj&amp;cwid=6804\" target=\"_blank\" rel=\"noopener\">CAD in Imperial<\/a><\/li>\n<li><a href=\"https:\/\/systemseals-embedded.partcommunity.com\/3d-cad-models\/?info=systemseals\/hydraulic_seals\/piston_seals\/p54_m_asmtab.prj\" target=\"_blank\" rel=\"noopener\">CAD in Metric<\/a><\/li>\n<\/ul>\n<\/div>\n<\/div>\n            <\/div>\r\n                            <\/div>\r\n      <\/div>\r\n          <\/div>\r\n  <\/div>\r\n<\/section><section id=\"block_6c0dfa040f8c4e6ba5666e6dbb8897d7\" class=\"section-intro py-12 md:py-24 on-white\">\r\n  <div class=\"anchor\" id=\"\"><\/div>\r\n  <div class=\"column-main\">\r\n    <div class=\"w-full flex flex-col justify-between  gap-4 md:flex-row md:gap-8\">\r\n              <div class=\" flex flex-col gap-6\">\r\n                      <p class=\"body-lg font-bold pre-dot\">Engineered Performance<\/p>\r\n                            <\/div>\r\n            <div class=\"w-full max-w-[900px]\">\r\n        <div class=\"flex flex-col gap-6 \">\r\n                                <div class=\"prose flex flex-col gap-6\">\r\n              <h2>Built to Perform<\/h2>\n<p>The 254 Series, four-piece piston seal is ideal for heavy duty sealing applications where pressure spiking can occur.<\/p>\n<div class=\"flex flex-col md:flex-row\" style=\"gap: 64px;\">\n<div class=\"w-full\">\n<div class=\"body-md leading-[1.25em] font-semibold\">Benefits<\/div>\n<ul>\n<li>Long service life under the harshest conditions<\/li>\n<li>Compatible with water-base fluids<\/li>\n<li>Optimized for high running clearance<\/li>\n<li>Easy installation<\/li>\n<\/ul>\n<\/div>\n<div class=\"w-full\">\n<div class=\"body-md leading-[1.25em] font-semibold\">Applications<\/div>\n<ul>\n<li>Forging presses<\/li>\n<li>Extrusion presses<\/li>\n<li>Stamping presses<\/li>\n<li>Mining<\/li>\n<li>Specialty high-pressure cylinders<\/li>\n<li>Various advancing and secondary cylinders<\/li>\n<\/ul>\n<\/div>\n<\/div>\n            <\/div>\r\n                            <\/div>\r\n      <\/div>\r\n          <\/div>\r\n  <\/div>\r\n<\/section><section id=\"block_50ea4db0af464b14c5cdcffbc205d2e7\" class=\"full-width-media \">\r\n  <div class=\"anchor\" id=\"\"><\/div>\r\n      <div class=\"media-wrapper\">\r\n      <img src=\"https:\/\/www.systemseals.com\/wp-content\/uploads\/2026\/02\/product-full-width-1-scaled.png\" alt=\"\" class=\"w-full h-auto block\">\r\n    <\/div>\r\n  <\/section><section id=\"block_aae9fa20cb6be0c0cc1f33a107dfc799\" class=\"title-on-blue py-24 md:py-[198px] bg-prussian-blue\">\r\n  <div class=\"anchor\" id=\"\"><\/div>\r\n  <div class=\"column-main\">\r\n    <h3 class=\"max-w-[900px] mx-auto text-flash-white text-center\">\r\n       Designed for flexibility across materials, sizes, and performance requirements. Standard and custom diameters ensure optimal integration into your system.    <\/h3>\r\n  <\/div>\r\n<\/section><div class=\"default-content container column-main\">\n<p><\/p>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>254 Series The 254 Series is one of the most robust four-piece piston seals available on the market. It consists of a profiled energizer, a PTFE-filled seal element and two active anti-extrusion backup rings. It is designed for double-acting cylinders in heavy-duty applications subject to severe pressure spikes coupled with high running clearance. &nbsp; Installation [&hellip;]<\/p>\n","protected":false},"author":4,"featured_media":1552,"template":"","meta":{"_acf_changed":false,"footnotes":""},"product_category":[3],"product_industry":[12,11],"product_material":[],"class_list":["post-308","product","type-product","status-publish","has-post-thumbnail","hentry","product_category-piston-seals","product_industry-industrial","product_industry-oil-gas"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>254 Piston Seal \u2013 Compression \u2013 AE Ring - System Seals - Top Manufacturer for Reliable Seals<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.systemseals.com\/en\/products\/254-series-piston-seal-compression-ae-ring\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"254 Piston Seal \u2013 Compression \u2013 AE Ring - System Seals - Top Manufacturer for Reliable Seals\" \/>\n<meta property=\"og:description\" content=\"254 Series The 254 Series is one of the most robust four-piece piston seals available on the market. It consists of a profiled energizer, a PTFE-filled seal element and two active anti-extrusion backup rings. It is designed for double-acting cylinders in heavy-duty applications subject to severe pressure spikes coupled with high running clearance. &nbsp; Installation [&hellip;]\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.systemseals.com\/en\/products\/254-series-piston-seal-compression-ae-ring\/\" \/>\n<meta property=\"og:site_name\" content=\"System Seals - Top Manufacturer for Reliable Seals\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-16T17:55:06+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.systemseals.com\/wp-content\/uploads\/2026\/02\/F-P54.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"799\" \/>\n\t<meta property=\"og:image:height\" content=\"868\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minute\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/products\\\/254-series-piston-seal-compression-ae-ring\\\/\",\"url\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/products\\\/254-series-piston-seal-compression-ae-ring\\\/\",\"name\":\"254 Piston Seal \u2013 Compression \u2013 AE Ring - System Seals - Top Manufacturer for Reliable Seals\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/products\\\/254-series-piston-seal-compression-ae-ring\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/products\\\/254-series-piston-seal-compression-ae-ring\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.systemseals.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/F-P54.jpg\",\"datePublished\":\"2026-02-21T23:21:02+00:00\",\"dateModified\":\"2026-03-16T17:55:06+00:00\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/products\\\/254-series-piston-seal-compression-ae-ring\\\/#breadcrumb\"},\"inLanguage\":\"en-US\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.systemseals.com\\\/en\\\/products\\\/254-series-piston-seal-compression-ae-ring\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"en-US\",\"@id\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/products\\\/254-series-piston-seal-compression-ae-ring\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.systemseals.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/F-P54.jpg\",\"contentUrl\":\"https:\\\/\\\/www.systemseals.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/F-P54.jpg\",\"width\":799,\"height\":868},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/products\\\/254-series-piston-seal-compression-ae-ring\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Products\",\"item\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/products\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"254 Piston Seal \u2013 Compression \u2013 AE Ring\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/#website\",\"url\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/\",\"name\":\"System Seals - Top Manufacturer for Reliable Seals\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.systemseals.com\\\/en\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"en-US\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"254 Piston Seal \u2013 Compression \u2013 AE Ring - System Seals - Top Manufacturer for Reliable Seals","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.systemseals.com\/en\/products\/254-series-piston-seal-compression-ae-ring\/","og_locale":"en_US","og_type":"article","og_title":"254 Piston Seal \u2013 Compression \u2013 AE Ring - System Seals - Top Manufacturer for Reliable Seals","og_description":"254 Series The 254 Series is one of the most robust four-piece piston seals available on the market. 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