{"id":10308,"date":"2026-04-01T08:06:20","date_gmt":"2026-04-01T08:06:20","guid":{"rendered":"https:\/\/www.poolparthub.com\/product\/zodiac-mechanical-seal-r0728500\/"},"modified":"2026-09-21T08:56:29","modified_gmt":"2026-09-21T08:56:29","slug":"zodiac-mechanical-seal-r0728500","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/es\/product\/zodiac-mechanical-seal-r0728500\/","title":{"rendered":"Zodiac &#8211; Cierre mec\u00e1nico &#8211; R0728500"},"content":{"rendered":"<h2>Zodiac &#8211; Cierre mec\u00e1nico &#8211; R0728500<\/h2>\n<p>El Zodiac R0728500 es un sello mec\u00e1nico original del fabricante (OEM) dise\u00f1ado como recambio directo para los modelos de bombas de piscina Zodiac FHP (Filtration High Performance). Un sello mec\u00e1nico es un componente interno fundamental que evita las fugas de agua a lo largo del eje de la bomba, en el punto en el que este atraviesa la carcasa de la bomba. Crea una barrera din\u00e1mica y estanca entre la parte h\u00fameda de la bomba y el motor, protegiendo a este \u00faltimo de la entrada de agua y manteniendo la integridad hidr\u00e1ulica del sistema. Sin un sello mec\u00e1nico que funcione correctamente, las bombas de piscina desarrollar\u00e1n fugas en el eje que pueden derivar en da\u00f1os en el motor y costosas reparaciones.<\/p>\n<p>Este recambio original Zodiac garantiza un ajuste preciso en la gama de bombas FHP, lo que elimina el riesgo de problemas de compatibilidad que pueden surgir con alternativas de otros fabricantes. El sello mec\u00e1nico est\u00e1 dise\u00f1ado para soportar la exposici\u00f3n continua al agua de piscina tratada qu\u00edmicamente, incluidos los entornos clorados y salinos, manteniendo un sellado fiable bajo las presiones y temperaturas normales de funcionamiento de la bomba. La sustituci\u00f3n del sello mec\u00e1nico es un procedimiento de mantenimiento est\u00e1ndar que suele llevarse a cabo cuando se observan signos de fugas en el eje o durante una revisi\u00f3n completa de la bomba. La referencia de la pieza R0728500 figura en el cat\u00e1logo oficial de productos Zodiac de 2020 como el sello mec\u00e1nico para los modelos de bombas FHP.<\/p>\n<h2>Caracter\u00edsticas t\u00e9cnicas y contexto de instalaci\u00f3n<\/h2>\n<p>El cierre mec\u00e1nico R0728500 es un componente de desgaste que se sit\u00faa en la interfaz entre el eje del rotor de la bomba y el cuerpo de la voluta. Suele estar formado por una cara rotativa unida al eje y un asiento fijo encastrado en el cuerpo de la bomba, con una cara cer\u00e1mica o de carbono con muelle que crea el cierre din\u00e1mico. Con el tiempo, los ciclos de calor, la exposici\u00f3n qu\u00edmica y el desgaste normal provocan la degradaci\u00f3n de las caras del cierre, lo que resulta en una fuga de agua visible alrededor del eje de la bomba. Sustituir el cierre a tiempo evita da\u00f1os adicionales en los rodamientos y los devanados del motor.<\/p>\n<p>La instalaci\u00f3n requiere desmontar el conjunto h\u00famedo de la bomba \u2014retirando la tapa, el cesto, el rotor y el difusor\u2014 antes de poder acceder al cierre y sustituirlo. Se recomienda aprovechar este intervalo de servicio para revisar tambi\u00e9n el condensador de la bomba y el estado del motor. Usar una pieza original Zodiac garantiza la precisi\u00f3n dimensional y la compatibilidad de materiales especificadas por el fabricante para la serie de bombas FHP.<\/p>\n<h2>Idoneidad y aplicaci\u00f3n<\/h2>\n<p>El sello mec\u00e1nico Zodiac R0728500 est\u00e1 dise\u00f1ado exclusivamente para su uso con las bombas de piscina de la serie FHP de Zodiac, incluida la variante FHP 100M, tal y como se indica en el cat\u00e1logo oficial de Zodiac. Es adecuado tanto para instalaciones de piscinas residenciales como para instalaciones comerciales ligeras en las que se utilicen bombas FHP como bomba de filtraci\u00f3n principal. Esta pieza es apta para piscinas de distintos tama\u00f1os equipadas con la gama de bombas FHP. Si no est\u00e1 seguro de si su modelo espec\u00edfico de FHP requiere este sello, compare el n\u00famero de modelo que figura en la etiqueta de su bomba con el cat\u00e1logo de recambios Zodiac FHP o consulte a un t\u00e9cnico cualificado en piscinas antes de realizar el pedido.<\/p>","protected":false},"excerpt":{"rendered":"<p>Zodiac &#8211; Mechanical seal &#8211; R0728500 The Zodiac R0728500 is a genuine OEM mechanical seal designed as a direct replacement component for Zodiac FHP (Filtration High Performance) pool pump models. A mechanical seal is a critical internal component that prevents water from leaking along the pump shaft where it passes through the pump housing. It<a href=\"https:\/\/www.poolparthub.com\/es\/product\/zodiac-mechanical-seal-r0728500\/\">Seguir leyendo <span class=\"sr-only\">&#8220;Zodiac &#8211; Mechanical seal &#8211; R0728500&#8221;<\/span><\/a><\/p>","protected":false},"featured_media":0,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[37],"product_cat":[2058],"product_tag":[],"class_list":["post-10308","product","type-product","status-publish","product_brand-zodiac","product_cat-spare-parts-pumps","first","onbackorder","taxable","shipping-taxable","purchasable","product-type-simple"],"acf":{"pph_product_template":"spare_part","pph_extra_parts_check":"","pph_spare_parts":null,"pph_extra_spare_parts":null,"extra_product_tabs":null,"main_product_link":null,"restock_info":"","exploded_view_link":null,"details_product":[{"text_details_type":"yes","text_details_product":"Genuine Zodiac OEM mechanical seal \u2014 guaranteed fit for FHP pump series"},{"text_details_type":"yes","text_details_product":"Protects pump motor from water ingress caused by shaft seal failure"},{"text_details_type":"yes","text_details_product":"Engineered to resist chemically treated pool water including chlorinated and saline environments"},{"text_details_type":"yes","text_details_product":"Confirmed part reference R0728500 in official Zodiac 2020 FHP catalogue"},{"text_details_type":"no","text_details_product":"Only compatible with Zodiac FHP pump models \u2014 verify compatibility before ordering"},{"text_details_type":"no","text_details_product":"Installation requires pump wet-end disassembly and basic technical knowledge"}],"details_product_exploded":null,"pph_card_badge_use_custom":false,"pph_card_badge_text":"","pph_card_badge_background_color":"#ADC2F7","pph_card_badge_border_color":"#ADC2F7","pph_card_badge_text_color":"#2B46AB"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v26.4 (Yoast SEO v28.8) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Zodiac Mechanical Seal R0728500 \u2013 FHP Pump Spare Part<\/title>\n<meta name=\"description\" content=\"Buy genuine Zodiac mechanical seal R0728500 for FHP pool pumps. OEM replacement part that prevents shaft leaks and protects your pump motor.\" \/>\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.poolparthub.com\/es\/producto\/zodiac-mechanical-seal-r0728500\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Zodiac - Mechanical seal - R0728500\" \/>\n<meta property=\"og:description\" content=\"Buy genuine Zodiac mechanical seal R0728500 for FHP pool pumps. OEM replacement part that prevents shaft leaks and protects your pump motor.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.poolparthub.com\/es\/producto\/zodiac-mechanical-seal-r0728500\/\" \/>\n<meta property=\"og:site_name\" content=\"PoolPartHub\" \/>\n<meta property=\"article:modified_time\" content=\"2026-09-21T08:56:29+00:00\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Tiempo de lectura\" \/>\n\t<meta name=\"twitter:data1\" content=\"2 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/zodiac-mechanical-seal-r0728500\\\/\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/zodiac-mechanical-seal-r0728500\\\/\",\"name\":\"Zodiac Mechanical Seal R0728500 \u2013 FHP Pump Spare Part\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#website\"},\"datePublished\":\"2026-04-01T08:06:20+00:00\",\"dateModified\":\"2026-09-21T08:56:29+00:00\",\"description\":\"Buy genuine Zodiac mechanical seal R0728500 for FHP pool pumps. 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