{"id":62391,"date":"2026-11-12T16:56:54","date_gmt":"2026-11-12T15:56:54","guid":{"rendered":"https:\/\/www.osn.es\/?page_id=62391"},"modified":"2026-11-13T11:41:48","modified_gmt":"2026-11-13T10:41:48","slug":"piston-seal-hps","status":"publish","type":"page","link":"https:\/\/www.osn.es\/en\/hydraulics-and-pneumatics\/piston-seals\/piston-seal-hps\/","title":{"rendered":"Piston seal HPS"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"62391\" class=\"elementor elementor-62391 elementor-62221\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-198eb009 e-flex e-con-boxed e-con e-parent\" data-id=\"198eb009\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-15a286fc elementor-widget elementor-widget-shortcode\" data-id=\"15a286fc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\"><nav aria-label=\"breadcrumbs\" class=\"rank-math-breadcrumb\"><p><span class=\"last\">Osn Seals<\/span><\/p><\/nav>\n\n<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-25703995 e-con-full e-flex e-con e-child\" data-id=\"25703995\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-7d302cf e-con-full e-flex e-con e-child\" data-id=\"7d302cf\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75f4fa5 elementor-widget__width-inherit e-transform elementor-widget elementor-widget-osn-carrusel-cuadrado\" data-id=\"75f4fa5\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_transform_flipX_effect&quot;:&quot;transform&quot;}\" data-widget_type=\"osn-carrusel-cuadrado.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"osc\" data-loop=\"1\"><div class=\"osc__stage\" role=\"group\" aria-roledescription=\"carrusel\"><figure class=\"osc__slide is-active\" aria-hidden=\"false\"><img fetchpriority=\"high\" width=\"303\" height=\"401\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2026\/11\/HPS.webp\" class=\"attachment-full size-full\" alt=\"Junta de pist\u00f3n HPS con anillo deslizante plano de PTFE bronce y energizador rectangular de elast\u00f3mero negro.\" loading=\"eager\" decoding=\"async\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2026\/11\/HPS.webp 303w, https:\/\/www.osn.es\/wp-content\/uploads\/2026\/11\/HPS-227x300.webp 227w\" sizes=\"(max-width: 303px) 100vw, 303px\" \/><\/figure><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2c0eeb6b e-con-full e-flex e-con e-child\" data-id=\"2c0eeb6b\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-213efc8a animated-slow btn_pdf elementor-invisible elementor-widget elementor-widget-button\" data-id=\"213efc8a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"\/wp-content\/uploads\/2026\/11\/HPS.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-cloud-download-alt\" viewBox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M537.6 226.6c4.1-10.7 6.4-22.4 6.4-34.6 0-53-43-96-96-96-19.7 0-38.1 6-53.3 16.2C367 64.2 315.3 32 256 32c-88.4 0-160 71.6-160 160 0 2.7.1 5.4.2 8.1C40.2 219.8 0 273.2 0 336c0 79.5 64.5 144 144 144h368c70.7 0 128-57.3 128-128 0-61.9-44-113.6-102.4-125.4zm-132.9 88.7L299.3 420.7c-6.2 6.2-16.4 6.2-22.6 0L171.3 315.3c-10.1-10.1-2.9-27.3 11.3-27.3H248V176c0-8.8 7.2-16 16-16h48c8.8 0 16 7.2 16 16v112h65.4c14.2 0 21.4 17.2 11.3 27.3z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">TECHNICAL SPECIFICATIONS<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f24b04f animated-slow btn_pdf elementor-hidden-desktop elementor-hidden-laptop elementor-hidden-tablet elementor-hidden-mobile elementor-invisible elementor-widget elementor-widget-button\" data-id=\"7f24b04f\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.osn.es\/wp-content\/uploads\/2026\/09\/Catalogo-juntas-simetricas-1.pdf\" target=\"_blank\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t<span class=\"elementor-button-icon\">\n\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-cloud-download-alt\" viewBox=\"0 0 640 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M537.6 226.6c4.1-10.7 6.4-22.4 6.4-34.6 0-53-43-96-96-96-19.7 0-38.1 6-53.3 16.2C367 64.2 315.3 32 256 32c-88.4 0-160 71.6-160 160 0 2.7.1 5.4.2 8.1C40.2 219.8 0 273.2 0 336c0 79.5 64.5 144 144 144h368c70.7 0 128-57.3 128-128 0-61.9-44-113.6-102.4-125.4zm-132.9 88.7L299.3 420.7c-6.2 6.2-16.4 6.2-22.6 0L171.3 315.3c-10.1-10.1-2.9-27.3 11.3-27.3H248V176c0-8.8 7.2-16 16-16h48c8.8 0 16 7.2 16 16v112h65.4c14.2 0 21.4 17.2 11.3 27.3z\"><\/path><\/svg>\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">Cat\u00e1logo juntas de pist\u00f3n<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-240029f8 e-con-full e-flex e-con e-child\" data-id=\"240029f8\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-477fb01e elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"477fb01e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h1 class=\"elementor-heading-title elementor-size-default\">Piston seal HPS<\/h1>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4a28192c e-con-full e-flex e-con e-child\" data-id=\"4a28192c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-34985b68 e-con-full e-flex e-con e-child\" data-id=\"34985b68\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-76e996 e-con-full e-flex e-con e-child\" data-id=\"76e996\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-18d7d70e e-con-full e-flex e-con e-child\" data-id=\"18d7d70e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-95df61d elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"95df61d\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">DESCRIPTION<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-472e645e elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"472e645e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tHPS is a composite piston seal for hydraulic cylinders, comprising a PTFE sliding ring and a square elastomer energizer ring. Its double-acting design provides low friction, excellent stability and reliable sealing under high pressure.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-5091ad50 e-con-full e-flex e-con e-child\" data-id=\"5091ad50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-74b4b6f2 elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"74b4b6f2\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">ASSEMBLY<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-412a2377 elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"412a2377\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tBefore assembly, clean and deburr the groove, lightly lubricate the seal, and avoid twisting or contact with sharp edges. Fit the energizer first, followed by the PTFE ring. In service, inspect for leakage, wear, contamination and surface condition.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6db5e99a e-con-full e-flex e-con e-child\" data-id=\"6db5e99a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-6dca0438 e-con-full e-flex e-con e-child\" data-id=\"6dca0438\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-2d46291b elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"2d46291b\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">ADVANTAGES<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1ef30d6a animated-slow elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-invisible elementor-widget elementor-widget-icon-list\" data-id=\"1ef30d6a\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Double-acting sealing for demanding hydraulic applications.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">High stability and operating safety under elevated pressure.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Low friction and excellent thermal conductivity.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">High resistance to wear, abrasion and pressure shocks.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Accommodates larger extrusion gaps than many conventional PTFE or PU piston seals.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Suitable for mineral oils, bio-oils and water-glycol fluids.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Compact design for one-piece pistons and small grooves.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-check\" viewBox=\"0 0 512 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M173.898 439.404l-166.4-166.4c-9.997-9.997-9.997-26.206 0-36.204l36.203-36.204c9.997-9.998 26.207-9.998 36.204 0L192 312.69 432.095 72.596c9.997-9.997 26.207-9.997 36.204 0l36.203 36.204c9.997 9.997 9.997 26.206 0 36.204l-294.4 294.401c-9.998 9.997-26.207 9.997-36.204-.001z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">Long service life in heavy machinery and severe-duty cylinders.<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-6d2c98f1 e-con-full e-flex e-con e-child\" data-id=\"6d2c98f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-75d1213e elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"75d1213e\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">MATERIALS<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-125e5ee3 elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-text-editor\" data-id=\"125e5ee3\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeInUp&quot;}\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\tHPS is manufactured with a bronze- or glass-filled PTFE sealing ring and an NBR or FKM energizer ring. Elastomer hardness is typically 70 to 75 Shore A; the PTFE compound and hardness are selected to suit the fluid and operating conditions.\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-1e534d94 e-con-full e-flex e-con e-child\" data-id=\"1e534d94\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-623b0503 e-con-full e-flex e-con e-child\" data-id=\"623b0503\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-166c26c0 elementor-widget__width-inherit animated-slow elementor-invisible elementor-widget elementor-widget-heading\" data-id=\"166c26c0\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;}\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">TECHNICAL DATA<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-49fd7a4f e-grid e-con-full e-con e-child\" data-id=\"49fd7a4f\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-5e9c7332 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"5e9c7332\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-42a653a6 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"42a653a6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-thermometer-half\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M192 384c0 35.346-28.654 64-64 64s-64-28.654-64-64c0-23.685 12.876-44.349 32-55.417V224c0-17.673 14.327-32 32-32s32 14.327 32 32v104.583c19.124 11.068 32 31.732 32 55.417zm32-84.653c19.912 22.563 32 52.194 32 84.653 0 70.696-57.303 128-128 128-.299 0-.609-.001-.909-.003C56.789 511.509-.357 453.636.002 383.333.166 351.135 12.225 321.755 32 299.347V96c0-53.019 42.981-96 96-96s96 42.981 96 96v203.347zM208 384c0-34.339-19.37-52.19-32-66.502V96c0-26.467-21.533-48-48-48S80 69.533 80 96v221.498c-12.732 14.428-31.825 32.1-31.999 66.08-.224 43.876 35.563 80.116 79.423 80.42L128 464c44.112 0 80-35.888 80-80z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">-35\u00baC\/200\u00baC<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-7b51744d e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"7b51744d\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-19b152e elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"19b152e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-compress-alt\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M4.686 427.314L104 328l-32.922-31.029C55.958 281.851 66.666 256 88.048 256h112C213.303 256 224 266.745 224 280v112c0 21.382-25.803 32.09-40.922 16.971L152 376l-99.314 99.314c-6.248 6.248-16.379 6.248-22.627 0L4.686 449.941c-6.248-6.248-6.248-16.379 0-22.627zM443.314 84.686L344 184l32.922 31.029c15.12 15.12 4.412 40.971-16.97 40.971h-112C234.697 256 224 245.255 224 232V120c0-21.382 25.803-32.09 40.922-16.971L296 136l99.314-99.314c6.248-6.248 16.379-6.248 22.627 0l25.373 25.373c6.248 6.248 6.248 16.379 0 22.627z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">35 MPa<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-4bb8dc4 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"4bb8dc4\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-19b52009 elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"19b52009\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fab-whmcs\" viewBox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M448 161v-21.3l-28.5-8.8-2.2-10.4 20.1-20.7L427 80.4l-29 7.5-7.2-7.5 7.5-28.2-19.1-11.6-21.3 21-10.7-3.2-7-26.4h-22.6l-6.2 26.4-12.1 3.2-19.7-21-19.4 11 8.1 27.7-8.1 8.4-28.5-7.5-11 19.1 20.7 21-2.9 10.4-28.5 7.8-.3 21.7 28.8 7.5 2.4 12.1-20.1 19.9 10.4 18.5 29.6-7.5 7.2 8.6-8.1 26.9 19.9 11.6 19.4-20.4 11.6 2.9 6.7 28.5 22.6.3 6.7-28.8 11.6-3.5 20.7 21.6 20.4-12.1-8.8-28 7.8-8.1 28.8 8.8 10.3-20.1-20.9-18.8 2.2-12.1 29.1-7zm-119.2 45.2c-31.3 0-56.8-25.4-56.8-56.8s25.4-56.8 56.8-56.8 56.8 25.4 56.8 56.8c0 31.5-25.4 56.8-56.8 56.8zm72.3 16.4l46.9 14.5V277l-55.1 13.4-4.1 22.7 38.9 35.3-19.2 37.9-54-16.7-14.6 15.2 16.7 52.5-38.3 22.7-38.9-40.5-21.7 6.6-12.6 54-42.4-.5-12.6-53.6-21.7-5.6-36.4 38.4-37.4-21.7 15.2-50.5-13.7-16.1-55.5 14.1-19.7-34.8 37.9-37.4-4.8-22.8-54-14.1.5-40.9L54 219.9l5.7-19.7-38.9-39.4L41.5 125l53.6 14.1 15.2-15.7-15.2-52 36.4-20.7 36.8 39.4L191 84l11.6-52H245l11.6 45.9L234 72l-6.3-1.7-3.3 5.7-11 19.1-3.3 5.6 4.6 4.6 17.2 17.4-.3 1-23.8 6.5-6.2 1.7-.1 6.4-.2 12.9C153.8 161.6 118 204 118 254.7c0 58.3 47.3 105.7 105.7 105.7 50.5 0 92.7-35.4 103.2-82.8l13.2.2 6.9.1 1.6-6.7 5.6-24 1.9-.6 17.1 17.8 4.7 4.9 5.8-3.4 20.4-12.1 5.8-3.5-2-6.5-6.8-21.2z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">&lt; 1.5 m\/s<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-49fafeb0 e-con-full animated-slow e-flex elementor-invisible e-con e-child\" data-id=\"49fafeb0\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;,&quot;animation&quot;:&quot;fadeInUp&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-7dac157f elementor-icon-list--layout-traditional elementor-list-item-link-full_width elementor-widget elementor-widget-icon-list\" data-id=\"7dac157f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"icon-list.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<ul class=\"elementor-icon-list-items\">\n\t\t\t\t\t\t\t<li class=\"elementor-icon-list-item\">\n\t\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-icon\">\n\t\t\t\t\t\t\t<svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-ruler-vertical\" viewBox=\"0 0 256 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M168 416c-4.42 0-8-3.58-8-8v-16c0-4.42 3.58-8 8-8h88v-64h-88c-4.42 0-8-3.58-8-8v-16c0-4.42 3.58-8 8-8h88v-64h-88c-4.42 0-8-3.58-8-8v-16c0-4.42 3.58-8 8-8h88v-64h-88c-4.42 0-8-3.58-8-8v-16c0-4.42 3.58-8 8-8h88V32c0-17.67-14.33-32-32-32H32C14.33 0 0 14.33 0 32v448c0 17.67 14.33 32 32 32h192c17.67 0 32-14.33 32-32v-64h-88z\"><\/path><\/svg>\t\t\t\t\t\t<\/span>\n\t\t\t\t\t\t\t\t\t\t<span class=\"elementor-icon-list-text\">10 - 300 mm<\/span>\n\t\t\t\t\t\t\t\t\t<\/li>\n\t\t\t\t\t\t<\/ul>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-23f68f6a e-con-full e-flex e-con e-parent\" data-id=\"23f68f6a\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-1c7216b7 e-flex e-con-boxed e-con e-child\" data-id=\"1c7216b7\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-78668650 animated-slow e-n-tabs-mobile elementor-invisible elementor-widget elementor-widget-n-tabs\" data-id=\"78668650\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;_animation&quot;:&quot;fadeIn&quot;,&quot;horizontal_scroll&quot;:&quot;disable&quot;}\" data-widget_type=\"nested-tabs.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"e-n-tabs\" data-widget-number=\"2019984976\" aria-label=\"Tabs. Open items with Enter or Space, close with Escape and navigate using the Arrow keys.\">\n\t\t\t<div class=\"e-n-tabs-heading\" role=\"tablist\">\n\t\t\t\t\t<button id=\"e-n-tab-title-20199849761\" data-tab-title-id=\"e-n-tab-title-20199849761\" class=\"e-n-tab-title\" aria-selected=\"true\" data-tab-index=\"1\" role=\"tab\" tabindex=\"0\" aria-controls=\"e-n-tab-content-20199849761\" style=\"--n-tabs-title-order: 1;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tDimensions\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t<button id=\"e-n-tab-title-20199849762\" data-tab-title-id=\"e-n-tab-title-20199849762\" class=\"e-n-tab-title\" aria-selected=\"false\" data-tab-index=\"2\" role=\"tab\" tabindex=\"-1\" aria-controls=\"e-n-tab-content-20199849762\" style=\"--n-tabs-title-order: 2;\">\n\t\t\t\t\t\t<span class=\"e-n-tab-title-text\">\n\t\t\t\tDetails\t\t\t<\/span>\n\t\t<\/button>\n\t\t\t\t\t<\/div>\n\t\t\t<div class=\"e-n-tabs-content\">\n\t\t\t\t<div id=\"e-n-tab-content-20199849761\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-20199849761\" data-tab-index=\"1\" style=\"--n-tabs-title-order: 1;\" class=\"e-active elementor-element elementor-element-60066850 e-con-full e-flex e-con e-child\" data-id=\"60066850\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t<div class=\"elementor-element elementor-element-46aba2d6 osn-tabla osn-tabla-corta elementor-widget elementor-widget-eael-advanced-data-table\" data-id=\"46aba2d6\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"eael-advanced-data-table.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"ea-advanced-data-table-wrap\" data-id=\"46aba2d6\"><div class=\"ea-advanced-data-table-search-wrap ea-advanced-data-table-search-right\"><input type=\"search\" placeholder=\"Search\" class=\"ea-advanced-data-table-search\"><\/div><div class=\"ea-advanced-data-table-wrap-inner\">\n                <table class=\"ea-advanced-data-table ea-advanced-data-table-csv ea-advanced-data-table-46aba2d6 ea-advanced-data-table-sortable ea-advanced-data-table-paginated ea-advanced-data-table-searchable\" data-id=\"46aba2d6\" data-items-per-page=\"10\"><thead><tr><th>NO<\/th><th>\u00d8d<\/th><th>\u00d8D<\/th><th>L<\/th><th>E<\/th><th>r<\/th><\/tr><\/thead><tbody><tr><td>JP-70*55*7.5 HPS<\/td><td>55<\/td><td>70<\/td><td>7.5<\/td><td>4<\/td><td>0.3<\/td><\/tr><tr><td>JP-75*60*7.5 HPS<\/td><td>60<\/td><td>75<\/td><td>7.5<\/td><td>4<\/td><td>0.3<\/td><\/tr><tr><td>JP-80*65*7.5 HPS<\/td><td>65<\/td><td>80<\/td><td>7.5<\/td><td>4<\/td><td>0.3<\/td><\/tr><tr><td>JP-90*75*7.5 HPS<\/td><td>75<\/td><td>90<\/td><td>7.5<\/td><td>4<\/td><td>0.3<\/td><\/tr><tr><td>JP-100*85*7.5 HPS<\/td><td>85<\/td><td>100<\/td><td>7.5<\/td><td>4<\/td><td>0.3<\/td><\/tr><tr><td>JP-140*122*8 HPS<\/td><td>122<\/td><td>140<\/td><td>8<\/td><td>5<\/td><td>0.4<\/td><\/tr><tr><td>JP-150*132*8 HPS<\/td><td>132<\/td><td>150<\/td><td>8<\/td><td>5<\/td><td>0.4<\/td><\/tr><tr><td>JP-160*140*9 HPS<\/td><td>140<\/td><td>160<\/td><td>9<\/td><td>5<\/td><td>0.4<\/td><\/tr><tr><td>JP-170*150*9 HPS<\/td><td>150<\/td><td>170<\/td><td>9<\/td><td>5<\/td><td>0.4<\/td><\/tr><tr><td>JP-190*168*10 HPS<\/td><td>168<\/td><td>190<\/td><td>10<\/td><td>5<\/td><td>0.4<\/td><\/tr><\/tbody><\/table>\n            <\/div><div class=\"ea-advanced-data-table-pagination ea-advanced-data-table-pagination-button clearfix\"><\/div><\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div id=\"e-n-tab-content-20199849762\" role=\"tabpanel\" aria-labelledby=\"e-n-tab-title-20199849762\" data-tab-index=\"2\" style=\"--n-tabs-title-order: 2;\" class=\" elementor-element elementor-element-355aa08e e-con-full e-flex e-con e-child\" data-id=\"355aa08e\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t<div class=\"elementor-element elementor-element-98e3d03 e-con-full e-flex e-con e-child\" data-id=\"98e3d03\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-141ff8dc e-con-full e-flex e-con e-child\" data-id=\"141ff8dc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5652377 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"5652377\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">TECHNICAL DRAWING AND INSTALLATION PARAMETERS FOR THE HPS PISTON SEAL<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4378ccef elementor-widget__width-initial elementor-widget-tablet__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"4378ccef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>This technical diagram sets out the dimensions and geometric parameters needed to select and install the HPS piston seal correctly, a two-piece composite seal consisting of a PTFE slide ring and a square-section elastomeric energiser, both housed in the same piston groove. It shows the dimensions linked to the size table, the outside diameter (\u00d8D), the groove root diameter (\u00d8d), the groove width (L) and the radial clearance between piston and bore (E), which governs the risk of extrusion as pressure rises. The groove entry edges are radiused to r \u2264 0.30 mm, the value given in the table, and the root to r \u2264 0.20 mm, and the piston is finished with a 20\u00b0 lead-in chamfer. The groove must be left clean, deburred and free from sharp edges, and meeting these dimensions ensures correct pre-load, twist-free installation and stable sealing performance in diameters from 10 to 300 mm.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-557cb7ed elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"557cb7ed\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"743\" height=\"295\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2026\/11\/HPS-TECNICO.webp\" class=\"attachment-large size-large wp-image-62230\" alt=\"Plano t\u00e9cnico del sello HPS con anillo de deslizamiento y perfil compacto.\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2026\/11\/HPS-TECNICO.webp 743w, https:\/\/www.osn.es\/wp-content\/uploads\/2026\/11\/HPS-TECNICO-300x119.webp 300w\" sizes=\"(max-width: 743px) 100vw, 743px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-68cea290 e-con-full e-flex e-con e-child\" data-id=\"68cea290\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t<div class=\"elementor-element elementor-element-19278fdc e-con-full e-flex e-con e-child\" data-id=\"19278fdc\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6954a174 elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"6954a174\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<span class=\"elementor-heading-title elementor-size-default\">THREE-DIMENSIONAL VIEW AND COMPONENTS OF THE HPS PISTON SEAL<\/span>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b7513 elementor-widget__width-initial elementor-widget-tablet__width-inherit elementor-widget elementor-widget-text-editor\" data-id=\"b7513\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>This 3D illustration shows the structure of the HPS piston seal. As a two-piece composite seal, it comprises a bronze-filled or glass-filled PTFE slide ring, which runs against the cylinder bore, and a square-section elastomeric energiser in NBR or FKM at 70 to 75 Shore A, seated beneath it at the groove root. What sets this profile apart from others in the range is the section of the energiser, square here rather than round. That shape spreads the support over a larger area, stabilises the PTFE ring and allows larger extrusion gaps than many conventional PTFE or polyurethane seals will accept. The PTFE provides low friction, good thermal conductivity and resistance to wear, abrasion and pressure shocks, and the elastomer provides the closing force required even at low pressure. On installation the energiser goes in first and the PTFE ring second. The assembly seals in both directions and withstands up to 35 MPa at speeds of up to 1.5 m\/s.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a97b56b elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"4a97b56b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"725\" height=\"208\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2026\/11\/HPS-TRIDIMENSIONAL.webp\" class=\"attachment-full size-full wp-image-62233\" alt=\"\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2026\/11\/HPS-TRIDIMENSIONAL.webp 725w, https:\/\/www.osn.es\/wp-content\/uploads\/2026\/11\/HPS-TRIDIMENSIONAL-300x86.webp 300w\" sizes=\"(max-width: 725px) 100vw, 725px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-76b05677 e-con-full e-flex e-con e-parent\" data-id=\"76b05677\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5bf4efe0 elementor-widget elementor-widget-shortcode\" data-id=\"5bf4efe0\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"shortcode.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-shortcode\">\t\t<div data-elementor-type=\"section\" data-elementor-id=\"46664\" class=\"elementor elementor-46664 elementor-27674 elementor-27674\" data-elementor-post-type=\"elementor_library\">\n\t\t\t<div class=\"elementor-element elementor-element-2201381 e-flex e-con-boxed e-con 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150w, https:\/\/www.osn.es\/wp-content\/uploads\/2024\/05\/Diseno-sin-titulo-9-768x768.png.webp 768w, https:\/\/www.osn.es\/wp-content\/uploads\/2024\/05\/Diseno-sin-titulo-9-256x256.png.webp 256w, https:\/\/www.osn.es\/wp-content\/uploads\/2024\/05\/Diseno-sin-titulo-9-20x20.png.webp 20w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-1fcd14e elementor-widget__width-inherit elementor-widget elementor-widget-heading\" data-id=\"1fcd14e\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\">Can we help you?<\/h2>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-eeaf973 elementor-widget__width-initial elementor-widget elementor-widget-heading\" data-id=\"eeaf973\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t<div class=\"elementor-heading-title elementor-size-default\">Our team will help you find the best solution and choose the optimal profile and material for your application.<\/div>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45a1261 elementor-align-center elementor-widget__width-inherit elementor-widget elementor-widget-button\" data-id=\"45a1261\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"button.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"elementor-button-wrapper\">\n\t\t\t\t\t<a class=\"elementor-button elementor-button-link elementor-size-sm\" href=\"https:\/\/www.osn.es\/en\/contact\/\">\n\t\t\t\t\t\t<span class=\"elementor-button-content-wrapper\">\n\t\t\t\t\t\t\t\t\t<span class=\"elementor-button-text\">CONTACT<\/span>\n\t\t\t\t\t<\/span>\n\t\t\t\t\t<\/a>\n\t\t\t\t<\/div>\n\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>TECHNICAL SPECIFICATIONS Cat\u00e1logo juntas de pist\u00f3n Piston seal HPS DESCRIPTION HPS is a composite piston seal for hydraulic cylinders, comprising a PTFE sliding ring and a square elastomer energizer ring. Its double-acting design provides low friction, excellent stability and reliable sealing under high pressure. ASSEMBLY Before assembly, clean and deburr the groove, lightly lubricate the [&hellip;]<\/p>\n","protected":false},"author":10,"featured_media":0,"parent":53710,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"elementor_header_footer","meta":{"footnotes":""},"class_list":["post-62391","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/pages\/62391","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/users\/10"}],"replies":[{"embeddable":true,"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/comments?post=62391"}],"version-history":[{"count":5,"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/pages\/62391\/revisions"}],"predecessor-version":[{"id":63064,"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/pages\/62391\/revisions\/63064"}],"up":[{"embeddable":true,"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/pages\/53710"}],"wp:attachment":[{"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/media?parent=62391"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}