{"id":56340,"date":"2025-08-01T17:24:14","date_gmt":"2025-08-01T09:24:14","guid":{"rendered":"https:\/\/www.sunhelmmarine.com\/?p=56340"},"modified":"2026-04-21T01:20:03","modified_gmt":"2026-04-21T01:20:03","slug":"what-is-a-pneumatic-fender","status":"publish","type":"post","link":"https:\/\/www.sunhelmmarine.com\/es\/what-is-a-pneumatic-fender\/","title":{"rendered":"\u00bfQu\u00e9 es un guardabarros neum\u00e1tico?"},"content":{"rendered":"<p><strong>Una defensa neum\u00e1tica es un amortiguador flotante de goma -lleno de aire comprimido- que se utiliza para amortiguar los buques y los muelles durante el atraque.<\/strong> Conocido como guardabarros flotante o de tipo Yokohama, consta de una vejiga interior de caucho herm\u00e9tica, capas reforzadas de cuerda de neum\u00e1tico y una cubierta exterior de caucho.<\/p>\n\n\n<div class=\"wp-block-image\">\n<figure class=\"aligncenter size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"620\" src=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Berthing-1-1024x620.png\" alt=\"pneumatic fenders\" class=\"wp-image-55193\" srcset=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Berthing-1-1024x620.png 1024w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Berthing-1-300x182.png 300w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Berthing-1-768x465.png 768w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Berthing-1-124x75.png 124w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Berthing-1-480x290.png 480w, https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Berthing-1.png 1309w\" sizes=\"auto, (max-width:767px) 480px, (max-width:1024px) 100vw, 1024px\" \/><\/figure><\/div>\n\n\n<div style=\"height:30px\" aria-hidden=\"true\" class=\"wp-block-spacer\"><\/div>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Por qu\u00e9 este tema es necesario y urgente<\/h2>\n\n\n\n<p>Todos los operadores portuarios y navieros lo saben: las colisiones durante el atraque pueden causar costosos da\u00f1os en cascos, pantalanes y estructuras en alta mar. Con el creciente comercio mundial, la frecuencia de atraque y el tama\u00f1o de los buques siguen aumentando. Esto hace que una protecci\u00f3n fiable sea m\u00e1s urgente que nunca.<\/p>\n\n\n\n<p>Imag\u00ednese una ajetreada operaci\u00f3n de trasvase de combustible: dos petroleros se acercan el uno al otro con marea gruesa. Sin una amortiguaci\u00f3n adecuada, el casco podr\u00eda rasparse o abollarse, con los consiguientes retrasos. Las defensas neum\u00e1ticas ofrecen un amortiguador flexible y flotante que se adapta a las mareas y al movimiento del buque, protegiendo los activos y ahorrando tiempo de inactividad.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Defensas Neum\u00e1ticas<\/strong>: Principales caracter\u00edsticas y ventajas<\/h2>\n\n\n\n<p><strong>Alta absorci\u00f3n de energ\u00eda con respuesta suave<\/strong><br>Como utiliza aire, un <strong><a href=\"https:\/\/www.sunhelmmarine.com\/es\/floating-pneumatic-fenders\/pneumatic-fender\/\">guardabarros neum\u00e1tico<\/a><\/strong> absorbe progresivamente la energ\u00eda de la colisi\u00f3n, reduciendo al m\u00ednimo el impacto tanto en el buque como en el atracadero.<\/p>\n\n\n\n<p><strong>Baja presi\u00f3n del casco<\/strong><br>La presi\u00f3n ejercida sobre un buque o muelle se mantiene baja y se distribuye uniformemente. Esto ayuda a evitar la concentraci\u00f3n de tensiones en los cascos pintados o en las fr\u00e1giles paredes de los muelles.<\/p>\n\n\n\n<p><strong>Conforme a las normas internacionales (ISO 17357-1:2014)<\/strong><br>Todas las defensas neum\u00e1ticas de calidad cumplen estrictas normas de dise\u00f1o, pruebas, absorci\u00f3n de energ\u00eda garantizada (GEA), presi\u00f3n interna, materiales y v\u00e1lvulas de seguridad.<\/p>\n\n\n\n<p><strong>Port\u00e1til y de bajo mantenimiento<\/strong><br>Se desinflan para transportarlas de forma compacta y volver a desplegarlas f\u00e1cilmente. Requiere un mantenimiento m\u00ednimo, normalmente una revisi\u00f3n anual de la presi\u00f3n.<\/p>\n\n\n\n<p><strong>Adaptable a atraques inclinados y cambios de marea<\/strong><br>Funciona eficazmente incluso en \u00e1ngulos de hasta 15\u00b0 y se desplaza verticalmente con las mareas, lo que resulta ideal para puertos con mareas altas.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u00bfPor qu\u00e9 seguir leyendo?<\/h2>\n\n\n\n<p>Las defensas neum\u00e1ticas pueden parecer simples dispositivos flotantes, pero son mucho m\u00e1s que eso. <strong>\u00bfC\u00f3mo funcionan exactamente en diferentes condiciones del mar? \u00bfQu\u00e9 hace que una defensa sea mejor que otra? \u00bfY c\u00f3mo puede estar seguro de elegir el tama\u00f1o o el tipo adecuado para su embarcaci\u00f3n o muelle?<\/strong><\/p>\n\n\n\n<p>En las secciones siguientes, lo explicaremos todo en un lenguaje sencillo. Tanto si es usted operador portuario o armador como si simplemente siente curiosidad por los equipos de seguridad mar\u00edtima, encontrar\u00e1 informaci\u00f3n pr\u00e1ctica y ejemplos reales que le permitir\u00e1n comprender f\u00e1cilmente los detalles t\u00e9cnicos.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">\u00bfC\u00f3mo funcionan realmente las defensas neum\u00e1ticas?<\/h2>\n\n\n\n<p>A primera vista, no es m\u00e1s que un tubo de goma lleno de aire, pero la ciencia que hay detr\u00e1s de los guardabarros neum\u00e1ticos es sorprendentemente inteligente.<\/p>\n\n\n\n<p><strong>Cuando un buque se aproxima a un muelle o a otro barco, la defensa se comprime y absorbe la energ\u00eda del impacto.<\/strong> En el interior, el aire atrapado act\u00faa como un amortiguador. Cuanto m\u00e1s se comprime el guardabarros, m\u00e1s fuerza ejerce, pero de forma gradual. Esta \"resistencia suave\" es lo que hace que los guardabarros neum\u00e1ticos sean tan eficaces a la hora de reducir los da\u00f1os.<\/p>\n\n\n\n<p>A diferencia de las alternativas de goma maciza o rellenas de espuma, las defensas neum\u00e1ticas no transfieren una fuerte sacudida al casco. En su lugar <strong>amortiguar suavemente el impacto<\/strong>especialmente importante para los grandes petroleros o los cascos delicados, como los metaneros.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Tipos de defensas neum\u00e1ticas y cu\u00e1ndo utilizarlas<\/h2>\n\n\n\n<p>No hay una talla \u00fanica. He aqu\u00ed los principales tipos:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>1. Tipo de red de cadenas y neum\u00e1ticos<\/strong><\/h3>\n\n\n\n<p>Estos son los m\u00e1s comunes. Un guardabarros de goma resistente se envuelve en una malla de neum\u00e1ticos viejos de cami\u00f3n y cadenas. <strong>Ideal para entornos de atraque dif\u00edciles<\/strong>terminales petrol\u00edferas o transferencias STS.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>2. Tipo eslinga (sin red de neum\u00e1ticos)<\/strong><\/h3>\n\n\n\n<p>M\u00e1s sencillas y ligeras. Estas defensas son m\u00e1s f\u00e1ciles de mover e instalar, ideales para <strong>puertos m\u00e1s peque\u00f1os, buques de la armada u operaciones temporales<\/strong>.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>3. Defensas hidroneum\u00e1ticas<\/strong><\/h3>\n\n\n\n<p>Dise\u00f1ados para submarinos o buques de calado muy bajo o muy alto. Se colocan verticalmente en el agua con parte de aire y parte de agua en su interior.<\/p>\n\n\n\n<p><strong>Saber cu\u00e1ndo elegir cada tipo puede evitar dolores de cabeza operativos m\u00e1s adelante.<\/strong> Por ejemplo, utilizar una eslinga en el muelle de un petrolero provocar\u00eda un r\u00e1pido desgaste y un posible contacto con el casco. Por eso es importante conocer el entorno y las condiciones de carga.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">PREGUNTAS FRECUENTES<\/h2>\n\n\n\n<p><strong>\u00bfQu\u00e9 diferencias hay entre las defensas neum\u00e1ticas y las defensas rellenas de espuma?<\/strong><br>Las defensas neum\u00e1ticas son unidades de goma inflables; son m\u00e1s ligeras, se pueden desinflar para guardarlas y cuestan menos. Las defensas rellenas de espuma no corren el riesgo de desinflarse, pero son m\u00e1s pesadas, voluminosas y, en general, m\u00e1s caras.<\/p>\n\n\n\n<p><strong>\u00bfC\u00f3mo absorben la energ\u00eda las defensas neum\u00e1ticas?<\/strong><br>Absorben el impacto comprimiendo el aire en su interior. La fuerza de reacci\u00f3n aumenta gradualmente, lo que impide que se produzcan sacudidas repentinas en los cascos de los buques o en las estructuras de los atracaderos.<\/p>\n\n\n\n<p><strong>\u00bfQu\u00e9 tipos de guardabarros neum\u00e1ticos existen?<\/strong><br>Los tipos m\u00e1s comunes son los de red de cadena y neum\u00e1tico (con malla protectora) y los de eslinga (m\u00e1s ligeros, colgados de cuerda\/cadena). Tambi\u00e9n existen versiones hidroneum\u00e1ticas especializadas para submarinos o buques de gran calado.<\/p>\n\n\n\n<p><strong>\u00bfQu\u00e9 tama\u00f1os y clases de presi\u00f3n hay disponibles?<\/strong><br>Los di\u00e1metros oscilan entre unos 300 mm y 4.500 mm, y las longitudes hasta unos 9.000 mm. La presi\u00f3n interna inicial suele ser de 50 kPa (P50) o superior a 80 kPa (P80).<\/p>\n\n\n\n<p><strong>\u00bfCon qu\u00e9 frecuencia deben mantenerse las defensas neum\u00e1ticas?<\/strong><br>Muy poco: el principal requisito es comprobar y rellenar la presi\u00f3n de aire una vez al a\u00f1o. Por lo dem\u00e1s, funcionan de forma fiable con una atenci\u00f3n m\u00ednima.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h2 class=\"wp-block-heading\">Pr\u00f3ximos pasos con Sunhelm<\/h2>\n\n\n\n<p>En <strong><a href=\"https:\/\/www.sunhelmmarine.com\/es\/\">Yelmo<\/a><\/strong>dise\u00f1amos y suministramos defensas neum\u00e1ticas que cumplen todas las normas ISO, adaptadas al tama\u00f1o de su buque, al perfil de las mareas y a las configuraciones de atraque. Tanto si busca unidades est\u00e1ndar rentables como modelos hidroneum\u00e1ticos para submarinos o plataformas marinas, tenemos la soluci\u00f3n.<\/p>\n\n\n\n<p>P\u00f3ngase en contacto con nosotros hoy mismo para obtener una propuesta personalizada: le guiaremos en la selecci\u00f3n del tama\u00f1o, la absorci\u00f3n de energ\u00eda garantizada, el soporte de instalaci\u00f3n y las expectativas de vida \u00fatil del servicio.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>Sunhelm combina materiales avanzados, ingenier\u00eda inteligente y un servicio orientado al cliente para ayudar a los puertos y operadores a proteger sus activos de forma eficiente. Perm\u00edtanos mostrarle c\u00f3mo una defensa neum\u00e1tica de Sunhelm puede agilizar sus operaciones y evitar da\u00f1os costosos.<\/p>\n\n\n\n<div class=\"wp-block-buttons is-layout-flex wp-block-buttons-is-layout-flex\">\n<div class=\"wp-block-button is-style-fill\"><a class=\"wp-block-button__link has-background wp-element-button\" href=\"https:\/\/www.sunhelmmarine.com\/es\/contact-us\/\" style=\"background-color:#035584\">pregunta o consulta<\/a><\/div>\n<\/div>","protected":false},"excerpt":{"rendered":"<p>A pneumatic fender is a floating rubber buffer\u2014filled with compressed air\u2014used to cushion vessels and docks during berthing. Known widely as a Yokohama\u2011type or floating fender,<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":55887,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-56340","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.7.1 (Yoast SEO v26.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>What is a pneumatic fender? - SunHelm Marine<\/title>\n<meta name=\"description\" content=\"What are pneumatic fenders? Learn how they protect ships and docks with smart, flexible cushioning. Simple, safe, and built to last.\" \/>\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.sunhelmmarine.com\/es\/what-is-a-pneumatic-fender\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What is a pneumatic fender?\" \/>\n<meta property=\"og:description\" content=\"What are pneumatic fenders? Learn how they protect ships and docks with smart, flexible cushioning. Simple, safe, and built to last.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.sunhelmmarine.com\/es\/what-is-a-pneumatic-fender\/\" \/>\n<meta property=\"og:site_name\" content=\"SunHelm Marine\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/marine.sunhelm.9\" \/>\n<meta property=\"article:published_time\" content=\"2025-08-01T09:24:14+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-21T01:20:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Pneumatic-Fender10.png\" \/>\n\t<meta property=\"og:image:width\" content=\"1067\" \/>\n\t<meta property=\"og:image:height\" content=\"1422\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"author\" content=\"Sunhelm\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Sunhelm\" \/>\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data2\" content=\"5 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/\"},\"author\":{\"name\":\"Sunhelm\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/#\/schema\/person\/d06065a1d8c51ab3c2319d76f8340368\"},\"headline\":\"What is a pneumatic fender?\",\"datePublished\":\"2025-08-01T09:24:14+00:00\",\"dateModified\":\"2026-04-21T01:20:03+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/\"},\"wordCount\":907,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/#organization\"},\"image\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Pneumatic-Fender10.png\",\"articleSection\":[\"News&amp;Blog\"],\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/\",\"url\":\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/\",\"name\":\"What is a pneumatic fender? - SunHelm Marine\",\"isPartOf\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Pneumatic-Fender10.png\",\"datePublished\":\"2025-08-01T09:24:14+00:00\",\"dateModified\":\"2026-04-21T01:20:03+00:00\",\"description\":\"What are pneumatic fenders? Learn how they protect ships and docks with smart, flexible cushioning. Simple, safe, and built to last.\",\"breadcrumb\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#breadcrumb\"},\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#primaryimage\",\"url\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Pneumatic-Fender10.png\",\"contentUrl\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Pneumatic-Fender10.png\",\"width\":1067,\"height\":1422,\"caption\":\"pneumatic fenders\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"home\",\"item\":\"https:\/\/www.sunhelmmarine.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What is a pneumatic fender?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/#website\",\"url\":\"https:\/\/www.sunhelmmarine.com\/\",\"name\":\"SunHelm Marine\",\"description\":\"\",\"publisher\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/www.sunhelmmarine.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/#organization\",\"name\":\"Sunhelm marine\",\"url\":\"https:\/\/www.sunhelmmarine.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/fb2272fefd1bb992911871cf2267889.png\",\"contentUrl\":\"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/fb2272fefd1bb992911871cf2267889.png\",\"width\":600,\"height\":238,\"caption\":\"Sunhelm marine\"},\"image\":{\"@id\":\"https:\/\/www.sunhelmmarine.com\/#\/schema\/logo\/image\/\"},\"sameAs\":[\"https:\/\/www.facebook.com\/marine.sunhelm.9\",\"https:\/\/www.linkedin.com\/company\/sunhelm-marine\",\"https:\/\/www.youtube.com\/channel\/UC3cCmTo8sHsHOsgJJddE6Aw\"]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.sunhelmmarine.com\/#\/schema\/person\/d06065a1d8c51ab3c2319d76f8340368\",\"name\":\"Sunhelm\",\"sameAs\":[\"https:\/\/www.sunhelmmarine.com\"],\"url\":\"https:\/\/www.sunhelmmarine.com\/es\/author\/a1\/\"}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"\u00bfQu\u00e9 es una defensa neum\u00e1tica? - SunHelm Marine","description":"\u00bfQu\u00e9 son las defensas neum\u00e1ticas? Descubra c\u00f3mo protegen barcos y muelles con una amortiguaci\u00f3n inteligente y flexible. Sencillas, seguras y duraderas.","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.sunhelmmarine.com\/es\/what-is-a-pneumatic-fender\/","og_locale":"es_ES","og_type":"article","og_title":"What is a pneumatic fender?","og_description":"What are pneumatic fenders? Learn how they protect ships and docks with smart, flexible cushioning. Simple, safe, and built to last.","og_url":"https:\/\/www.sunhelmmarine.com\/es\/what-is-a-pneumatic-fender\/","og_site_name":"SunHelm Marine","article_publisher":"https:\/\/www.facebook.com\/marine.sunhelm.9","article_published_time":"2025-08-01T09:24:14+00:00","article_modified_time":"2026-04-21T01:20:03+00:00","og_image":[{"width":1067,"height":1422,"url":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Pneumatic-Fender10.png","type":"image\/png"}],"author":"Sunhelm","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Sunhelm","Tiempo de lectura":"5 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#article","isPartOf":{"@id":"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/"},"author":{"name":"Sunhelm","@id":"https:\/\/www.sunhelmmarine.com\/#\/schema\/person\/d06065a1d8c51ab3c2319d76f8340368"},"headline":"What is a pneumatic fender?","datePublished":"2025-08-01T09:24:14+00:00","dateModified":"2026-04-21T01:20:03+00:00","mainEntityOfPage":{"@id":"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/"},"wordCount":907,"commentCount":0,"publisher":{"@id":"https:\/\/www.sunhelmmarine.com\/#organization"},"image":{"@id":"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#primaryimage"},"thumbnailUrl":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Pneumatic-Fender10.png","articleSection":["News&amp;Blog"],"inLanguage":"es","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/","url":"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/","name":"\u00bfQu\u00e9 es una defensa neum\u00e1tica? - SunHelm Marine","isPartOf":{"@id":"https:\/\/www.sunhelmmarine.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#primaryimage"},"image":{"@id":"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#primaryimage"},"thumbnailUrl":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Pneumatic-Fender10.png","datePublished":"2025-08-01T09:24:14+00:00","dateModified":"2026-04-21T01:20:03+00:00","description":"\u00bfQu\u00e9 son las defensas neum\u00e1ticas? Descubra c\u00f3mo protegen barcos y muelles con una amortiguaci\u00f3n inteligente y flexible. Sencillas, seguras y duraderas.","breadcrumb":{"@id":"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#breadcrumb"},"inLanguage":"es","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/"]}]},{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#primaryimage","url":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Pneumatic-Fender10.png","contentUrl":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2025\/07\/Pneumatic-Fender10.png","width":1067,"height":1422,"caption":"pneumatic fenders"},{"@type":"BreadcrumbList","@id":"https:\/\/www.sunhelmmarine.com\/what-is-a-pneumatic-fender\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"home","item":"https:\/\/www.sunhelmmarine.com\/"},{"@type":"ListItem","position":2,"name":"What is a pneumatic fender?"}]},{"@type":"WebSite","@id":"https:\/\/www.sunhelmmarine.com\/#website","url":"https:\/\/www.sunhelmmarine.com\/","name":"SunHelm Marine","description":"","publisher":{"@id":"https:\/\/www.sunhelmmarine.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.sunhelmmarine.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es"},{"@type":"Organization","@id":"https:\/\/www.sunhelmmarine.com\/#organization","name":"Sunhelm marine","url":"https:\/\/www.sunhelmmarine.com\/","logo":{"@type":"ImageObject","inLanguage":"es","@id":"https:\/\/www.sunhelmmarine.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/fb2272fefd1bb992911871cf2267889.png","contentUrl":"https:\/\/www.sunhelmmarine.com\/wp-content\/uploads\/2021\/07\/fb2272fefd1bb992911871cf2267889.png","width":600,"height":238,"caption":"Sunhelm marine"},"image":{"@id":"https:\/\/www.sunhelmmarine.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/marine.sunhelm.9","https:\/\/www.linkedin.com\/company\/sunhelm-marine","https:\/\/www.youtube.com\/channel\/UC3cCmTo8sHsHOsgJJddE6Aw"]},{"@type":"Person","@id":"https:\/\/www.sunhelmmarine.com\/#\/schema\/person\/d06065a1d8c51ab3c2319d76f8340368","name":"Yelmo","sameAs":["https:\/\/www.sunhelmmarine.com"],"url":"https:\/\/www.sunhelmmarine.com\/es\/author\/a1\/"}]}},"_links":{"self":[{"href":"https:\/\/www.sunhelmmarine.com\/es\/wp-json\/wp\/v2\/posts\/56340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.sunhelmmarine.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.sunhelmmarine.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.sunhelmmarine.com\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.sunhelmmarine.com\/es\/wp-json\/wp\/v2\/comments?post=56340"}],"version-history":[{"count":4,"href":"https:\/\/www.sunhelmmarine.com\/es\/wp-json\/wp\/v2\/posts\/56340\/revisions"}],"predecessor-version":[{"id":56344,"href":"https:\/\/www.sunhelmmarine.com\/es\/wp-json\/wp\/v2\/posts\/56340\/revisions\/56344"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.sunhelmmarine.com\/es\/wp-json\/wp\/v2\/media\/55887"}],"wp:attachment":[{"href":"https:\/\/www.sunhelmmarine.com\/es\/wp-json\/wp\/v2\/media?parent=56340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.sunhelmmarine.com\/es\/wp-json\/wp\/v2\/categories?post=56340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.sunhelmmarine.com\/es\/wp-json\/wp\/v2\/tags?post=56340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}