{"id":38210,"date":"2025-07-02T09:12:02","date_gmt":"2025-07-02T07:12:02","guid":{"rendered":"https:\/\/www.osn.es\/sealing-products\/oil-seals\/retenes-tipo-duo\/"},"modified":"2026-06-18T14:19:03","modified_gmt":"2026-06-18T12:19:03","slug":"type-duo-oil-seals","status":"publish","type":"page","link":"https:\/\/www.osn.es\/en\/sealing\/oil-seals\/type-duo-oil-seals\/","title":{"rendered":"Type DUO Oil Seals"},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-page\" data-elementor-id=\"38210\" class=\"elementor elementor-38210 elementor-34646\" data-elementor-post-type=\"page\">\n\t\t\t\t<div class=\"elementor-element elementor-element-213cdd8 e-flex e-con-boxed e-con e-parent\" data-id=\"213cdd8\" 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-a07e795 elementor-widget elementor-widget-shortcode\" data-id=\"a07e795\" 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\">Inicio<\/span><\/p><\/nav>\n\n<\/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<div class=\"elementor-element elementor-element-88ecb57 e-flex e-con-boxed e-con e-parent\" data-id=\"88ecb57\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t<div class=\"elementor-element elementor-element-2e26bd9 e-flex e-con-boxed e-con e-parent\" data-id=\"2e26bd9\" 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-0962846 elementor-widget elementor-widget-spacer\" data-id=\"0962846\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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 class=\"elementor-element elementor-element-6171b2f elementor-widget elementor-widget-text-editor\" data-id=\"6171b2f\" 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 class=\"p1\" data-bmid=\"3de1091\">DUO-type seals according to DIN 3760 are designed with two active sealing lips, both in contact with the shaft, allowing for dual sealing functionality in opposite directions. This configuration is ideal for applications requiring the containment of two different fluids (such as oil and grease) or where effective separation between the internal and external environments is necessary without compromising performance.<\/p>\n<p class=\"p1\" data-bmid=\"d410dfed\">Unlike conventional seals with a passive dust lip, DUO seals feature two dynamic sealing lips, each actively sealing against the shaft. Depending on the model, these lips may include reinforcing springs or not. This configuration enables the seal to function effectively in systems with pressure differentials on either side of the shaft or where there is a risk of cross-contamination between compartments.<\/p>\n<p class=\"p1\" data-bmid=\"4c47d34e\">The design may feature a fully metallic structure or an elastomer-coated outer surface, allowing adaptation to various housings\u2014from high-precision metal casings to rougher surfaces. Some DUO models also incorporate intermediate retention chambers to enhance fluid separation performance.<\/p>\n<p class=\"p1\" data-bmid=\"8dd4b370\">They are widely used in engines, gearboxes, compressors, pumps, and complex industrial machinery where a robust, durable, and effective bidirectional sealing solution is required. The most common materials include NBR, HNBR, and FKM, selected based on the type of fluids, operating temperature, and working conditions.<\/p>\n<p data-start=\"1273\" data-end=\"1581\" data-bmid=\"66a66662\">For more details about DUO seals and their suitability for your specific application, please consult our technical data sheets or contact our team via the inquiry form on our website <span style=\"text-decoration: underline;\"><strong><span style=\"color: #195b9a; text-decoration: underline;\"><a style=\"color: #195b9a; text-decoration: underline;\" href=\"https:\/\/www.osn.es\/contacto\/\">CONTACT<\/a><\/span><\/strong><\/span>. Our technical team will advise you on the best solution for your application.<\/p>\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<div class=\"elementor-element elementor-element-1a1f55d e-flex e-con-boxed e-con e-parent\" data-id=\"1a1f55d\" 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-96fb8de elementor-widget elementor-widget-spacer\" data-id=\"96fb8de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"spacer.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-spacer\">\n\t\t\t<div class=\"elementor-spacer-inner\"><\/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<div class=\"elementor-element elementor-element-69ecc50 e-flex e-con-boxed e-con e-parent\" data-id=\"69ecc50\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<a class=\"elementor-element elementor-element-6022a7d e-con-full e-flex e-con e-child\" data-id=\"6022a7d\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/www.osn.es\/en\/sealing\/oil-seals\/type-duo-oil-seals\/dc-oil-seals\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ddf7b0a elementor-widget elementor-widget-image\" data-id=\"ddf7b0a\" 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 fetchpriority=\"high\" decoding=\"async\" width=\"596\" height=\"596\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DC.webp\" class=\"attachment-large size-large wp-image-38212\" alt=\"OSN-RETENES DUO\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DC.webp 596w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DC-300x300.webp 300w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DC-150x150.webp 150w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DC-12x12.webp 12w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DC-256x256.webp 256w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DC-20x20.webp 20w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/>\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-097da29 elementor-widget elementor-widget-heading\" data-id=\"097da29\" 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<h4 class=\"elementor-heading-title elementor-size-default\">DC<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-ac3a5e2 elementor-widget elementor-widget-heading\" data-id=\"ac3a5e2\" 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<h6 class=\"elementor-heading-title elementor-size-default\">DIN 3760 ADUO<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<a class=\"elementor-element elementor-element-32515fd e-con-full e-flex e-con e-child\" data-id=\"32515fd\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/www.osn.es\/en\/sealing\/oil-seals\/type-duo-oil-seals\/dg-oil-seals\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9c6f83e elementor-widget elementor-widget-image\" data-id=\"9c6f83e\" 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=\"596\" height=\"596\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG.webp\" class=\"attachment-large size-large wp-image-38213\" alt=\"OSN-RETENES DUO\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG.webp 596w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG-300x300.webp 300w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG-150x150.webp 150w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG-12x12.webp 12w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG-256x256.webp 256w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG-20x20.webp 20w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/>\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-dd03ace elementor-widget elementor-widget-heading\" data-id=\"dd03ace\" 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<h4 class=\"elementor-heading-title elementor-size-default\">DG<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-954029a elementor-widget-mobile__width-initial elementor-widget elementor-widget-heading\" data-id=\"954029a\" 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<h6 class=\"elementor-heading-title elementor-size-default\">GROOVED OUTSIDE<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<a class=\"elementor-element elementor-element-d37c53e e-con-full e-flex e-con e-child\" data-id=\"d37c53e\" data-element_type=\"container\" data-e-type=\"container\" href=\"https:\/\/www.osn.es\/en\/sealing\/oil-seals\/type-duo-oil-seals\/df-oil-seals\/\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ebc19cd elementor-widget elementor-widget-image\" data-id=\"ebc19cd\" 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=\"596\" height=\"596\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DF.webp\" class=\"attachment-large size-large wp-image-38214\" alt=\"OSN-RETENES DUO\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DF.webp 596w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DF-300x300.webp 300w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DF-150x150.webp 150w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DF-12x12.webp 12w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DF-256x256.webp 256w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DF-20x20.webp 20w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/>\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-31432e1 elementor-widget elementor-widget-heading\" data-id=\"31432e1\" 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<h4 class=\"elementor-heading-title elementor-size-default\">DF<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-70cbb15 elementor-widget elementor-widget-heading\" data-id=\"70cbb15\" 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<h6 class=\"elementor-heading-title elementor-size-default\">REINFORCED<\/h6>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/a>\n\t\t<div class=\"elementor-element elementor-element-0b2ab3d e-con-full e-flex e-con e-child\" data-id=\"0b2ab3d\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-6040c0d elementor-widget elementor-widget-image\" data-id=\"6040c0d\" 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 loading=\"lazy\" decoding=\"async\" width=\"596\" height=\"596\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DCY.webp\" class=\"attachment-large size-large wp-image-38215\" alt=\"OSN-RETENES DUO\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DCY.webp 596w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DCY-300x300.webp 300w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DCY-150x150.webp 150w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DCY-12x12.webp 12w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DCY-256x256.webp 256w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DCY-20x20.webp 20w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/>\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-b9cdc7a elementor-widget elementor-widget-heading\" data-id=\"b9cdc7a\" 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<h4 class=\"elementor-heading-title elementor-size-default\">DCY<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-85b866b elementor-widget elementor-widget-heading\" data-id=\"85b866b\" 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<h6 class=\"elementor-heading-title elementor-size-default\">SPECIAL DESIGN<\/h6>\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-ba67a25 e-flex e-con-boxed e-con e-parent\" data-id=\"ba67a25\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-de8f2ea e-con-full e-flex e-con e-child\" data-id=\"de8f2ea\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-0961dad elementor-widget elementor-widget-image\" data-id=\"0961dad\" 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 loading=\"lazy\" decoding=\"async\" width=\"596\" height=\"596\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DB.webp\" class=\"attachment-large size-large wp-image-38216\" alt=\"OSN-RETENES DUO\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DB.webp 596w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DB-300x300.webp 300w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DB-150x150.webp 150w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DB-12x12.webp 12w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DB-256x256.webp 256w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DB-20x20.webp 20w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/>\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-c684942 elementor-widget elementor-widget-heading\" data-id=\"c684942\" 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<h4 class=\"elementor-heading-title elementor-size-default\">DB<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-aa2e1ac elementor-widget elementor-widget-heading\" data-id=\"aa2e1ac\" 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<h6 class=\"elementor-heading-title elementor-size-default\">DIN 3760 BDUO<\/h6>\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-74e1663 e-con-full e-flex e-con e-child\" data-id=\"74e1663\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-e0a5b27 elementor-widget elementor-widget-image\" data-id=\"e0a5b27\" 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 loading=\"lazy\" decoding=\"async\" width=\"596\" height=\"596\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBC.webp\" class=\"attachment-large size-large wp-image-38217\" alt=\"OSN-RETENES DUO\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBC.webp 596w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBC-300x300.webp 300w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBC-150x150.webp 150w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBC-12x12.webp 12w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBC-256x256.webp 256w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBC-20x20.webp 20w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/>\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-f1bf02c elementor-widget elementor-widget-heading\" data-id=\"f1bf02c\" 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<h4 class=\"elementor-heading-title elementor-size-default\">DBC<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-88347cb elementor-widget elementor-widget-heading\" data-id=\"88347cb\" 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<h6 class=\"elementor-heading-title elementor-size-default\">PARTIAL RUBBER COATING<\/h6>\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-055f237 e-con-full e-flex e-con e-child\" data-id=\"055f237\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c6ef411 elementor-widget elementor-widget-image\" data-id=\"c6ef411\" 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 loading=\"lazy\" decoding=\"async\" width=\"596\" height=\"596\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBG.webp\" class=\"attachment-large size-large wp-image-38218\" alt=\"OSN-RETENES DUO\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBG.webp 596w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBG-300x300.webp 300w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBG-150x150.webp 150w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBG-12x12.webp 12w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBG-256x256.webp 256w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DBG-20x20.webp 20w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/>\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-2930b3d elementor-widget elementor-widget-heading\" data-id=\"2930b3d\" 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<h4 class=\"elementor-heading-title elementor-size-default\">DBG<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-acbfca8 elementor-widget elementor-widget-heading\" data-id=\"acbfca8\" 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<h6 class=\"elementor-heading-title elementor-size-default\">PARTIALLY GROOVED RUBBER COATING<\/h6>\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-e17b92c e-con-full e-flex e-con e-child\" data-id=\"e17b92c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-ede94f4 elementor-widget elementor-widget-image\" data-id=\"ede94f4\" 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 loading=\"lazy\" decoding=\"async\" width=\"596\" height=\"596\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DM.webp\" class=\"attachment-large size-large wp-image-38219\" alt=\"OSN-RETENES DUO\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DM.webp 596w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DM-300x300.webp 300w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DM-150x150.webp 150w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DM-12x12.webp 12w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DM-256x256.webp 256w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DM-20x20.webp 20w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/>\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-2012945 elementor-widget elementor-widget-heading\" data-id=\"2012945\" 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<h4 class=\"elementor-heading-title elementor-size-default\">DM<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d5e52a3 elementor-widget elementor-widget-heading\" data-id=\"d5e52a3\" 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<h6 class=\"elementor-heading-title elementor-size-default\">INNER COATING<\/h6>\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-297535e e-flex e-con-boxed e-con e-parent\" data-id=\"297535e\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t<div class=\"elementor-element elementor-element-e65abe3 e-con-full e-flex e-con e-child\" data-id=\"e65abe3\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-994c915 elementor-widget elementor-widget-image\" data-id=\"994c915\" 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 loading=\"lazy\" decoding=\"async\" width=\"596\" height=\"596\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG-PL.webp\" class=\"attachment-large size-large wp-image-38220\" alt=\"OSN-RETENES DUO\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG-PL.webp 596w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG-PL-300x300.webp 300w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG-PL-150x150.webp 150w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG-PL-12x12.webp 12w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG-PL-256x256.webp 256w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DG-PL-20x20.webp 20w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/>\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-cb68c16 elementor-widget elementor-widget-heading\" data-id=\"cb68c16\" 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<h4 class=\"elementor-heading-title elementor-size-default\">DG-PL<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-73ab784 elementor-widget elementor-widget-heading\" data-id=\"73ab784\" 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<h6 class=\"elementor-heading-title elementor-size-default\">PTFE REINFORCEMENT<\/h6>\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-33938f1 e-con-full e-flex e-con e-child\" data-id=\"33938f1\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-3d259cf elementor-widget elementor-widget-image\" data-id=\"3d259cf\" 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 loading=\"lazy\" decoding=\"async\" width=\"596\" height=\"596\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DA.webp\" class=\"attachment-large size-large wp-image-38211\" alt=\"OSN-RETENES DUO\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DA.webp 596w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DA-300x300.webp 300w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DA-150x150.webp 150w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DA-12x12.webp 12w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DA-256x256.webp 256w, https:\/\/www.osn.es\/wp-content\/uploads\/2025\/07\/RETEN-DA-20x20.webp 20w\" sizes=\"(max-width: 596px) 100vw, 596px\" \/>\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-79fe28e elementor-widget elementor-widget-heading\" data-id=\"79fe28e\" 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<h4 class=\"elementor-heading-title elementor-size-default\">DA<\/h4>\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-d0c91de elementor-widget elementor-widget-heading\" data-id=\"d0c91de\" 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<h6 class=\"elementor-heading-title elementor-size-default\">DIN 376O CDUO<\/h6>\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-2f9f0a9 e-flex e-con-boxed e-con e-parent\" data-id=\"2f9f0a9\" 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-5ebe829 elementor-align-center elementor-widget elementor-widget-button\" data-id=\"5ebe829\" 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\/catalogue\/\">\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\">Get to know our products<\/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<div class=\"elementor-element elementor-element-b5dc90c e-con-full e-flex e-con e-parent\" data-id=\"b5dc90c\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-5bc134e elementor-widget elementor-widget-shortcode\" data-id=\"5bc134e\" 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 e-parent\" data-id=\"2201381\" data-element_type=\"container\" data-e-type=\"container\" data-settings=\"{&quot;background_background&quot;:&quot;classic&quot;}\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-9de9a62 elementor-widget elementor-widget-image\" data-id=\"9de9a62\" 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 loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"800\" src=\"https:\/\/www.osn.es\/wp-content\/uploads\/2024\/05\/Diseno-sin-titulo-9.png\" class=\"attachment-large size-large wp-image-37377\" alt=\"Contacto OSN\" srcset=\"https:\/\/www.osn.es\/wp-content\/uploads\/2024\/05\/Diseno-sin-titulo-9.png 1024w, https:\/\/www.osn.es\/wp-content\/uploads\/2024\/05\/Diseno-sin-titulo-9-300x300.png 300w, https:\/\/www.osn.es\/wp-content\/uploads\/2024\/05\/Diseno-sin-titulo-9-150x150.png 150w, https:\/\/www.osn.es\/wp-content\/uploads\/2024\/05\/Diseno-sin-titulo-9-768x768.png 768w, https:\/\/www.osn.es\/wp-content\/uploads\/2024\/05\/Diseno-sin-titulo-9-256x256.png 256w, https:\/\/www.osn.es\/wp-content\/uploads\/2024\/05\/Diseno-sin-titulo-9-20x20.png 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>TYPE DUO OIL SEALS DUO-type seals according to DIN 3760 are designed with two active sealing lips, both in contact with the shaft, allowing for dual sealing functionality in opposite directions. This configuration is ideal for applications requiring the containment of two different fluids (such as oil and grease) or where effective separation between the [&hellip;]<\/p>\n","protected":false},"author":6,"featured_media":0,"parent":37996,"menu_order":0,"comment_status":"closed","ping_status":"open","template":"page-fullwidth.php","meta":{"footnotes":""},"class_list":["post-38210","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/pages\/38210","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\/6"}],"replies":[{"embeddable":true,"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/comments?post=38210"}],"version-history":[{"count":17,"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/pages\/38210\/revisions"}],"predecessor-version":[{"id":40360,"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/pages\/38210\/revisions\/40360"}],"up":[{"embeddable":true,"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/pages\/37996"}],"wp:attachment":[{"href":"https:\/\/www.osn.es\/en\/wp-json\/wp\/v2\/media?parent=38210"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}