{"id":12805,"date":"2026-04-28T12:25:27","date_gmt":"2026-04-28T12:25:27","guid":{"rendered":"https:\/\/www.poolparthub.com\/product\/pentair-seal-plate-seal-kit-for-ultraflow-nm-pump\/"},"modified":"2026-09-21T10:15:16","modified_gmt":"2026-09-21T10:15:16","slug":"pentair-seal-plate-seal-kit-for-ultraflow-nm-pump","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/es\/product\/pentair-seal-plate-seal-kit-for-ultraflow-nm-pump\/","title":{"rendered":"Pentair &#8211; UltraFlow NM pump seal plate with seal kit &#8211; R39004910"},"content":{"rendered":"<h2>Pentair Placa de sellado para bomba UltraFlow NM con kit de sellos<\/h2>\n<p>Este es el conjunto OEM de placa portasellos y kit de sellos para la bomba de piscina Pentair UltraFlow NM. La placa portasellos es el soporte intermedio mecanizado que se sit\u00faa entre la brida del motor y el cuerpo h\u00famedo de la bomba, alojando el sello mec\u00e1nico del eje y proporcionando la frontera cr\u00edtica entre el lado seco y el lado h\u00famedo que mantiene el agua alejada de los rodamientos del motor.<\/p>\n<h3>Qu\u00e9 hace esta placa de sello y kit de sellado en la UltraFlow NM<\/h3>\n<p>La placa portasellos se monta directamente sobre la cara del motor, alojando y reteniendo el sello mec\u00e1nico del eje alrededor del eje de accionamiento del motor. Forma la interfaz estructural y de estanqueidad entre el motor y el cuerpo hidr\u00e1ulico de la bomba. Sin una placa portasellos \u00edntegra y un sello mec\u00e1nico en condiciones, la bomba perder\u00e1 agua en la uni\u00f3n entre el motor y el cuerpo h\u00famedo, permitiendo que el agua se filtre a lo largo del eje y destruya los rodamientos del motor. El kit de sellos incluido garantiza que sustituyas los componentes de estanqueidad consumibles al mismo tiempo que la placa, restableciendo la integridad completa de este conjunto en una sola operaci\u00f3n de mantenimiento.<\/p>\n<h3>Con qu\u00e9 modelos UltraFlow es compatible<\/h3>\n<p>Esta pieza est\u00e1 confirmada para la bomba Pentair UltraFlow NM, que tambi\u00e9n se ha comercializado bajo las marcas American Products y Pac Fab dentro de la familia UltraFlow m\u00e1s amplia. Verifica la etiqueta de modelo de tu bomba antes de hacer el pedido: la variante NM utiliza un patr\u00f3n de brida de motor espec\u00edfico, y la placa portasellos no es intercambiable con otros submodelos UltraFlow sin cotejar la referencia.<\/p>\n<h3>Se\u00f1ales de que hay que cambiarlo<\/h3>\n<p>El desencadenante m\u00e1s habitual es una fuga de agua persistente en la uni\u00f3n entre el motor y el cuerpo de la bomba: agua acumul\u00e1ndose justo debajo de la cara del motor y saliendo a lo largo de la zona de la abrazadera de banda. Una placa portasellos deformada o agrietada hace que el sello mec\u00e1nico se asiente de forma desigual, produciendo una fuga que ninguna limpieza de juntas ni ajuste de la abrazadera podr\u00e1 solucionar. Si ya est\u00e1s sustituyendo el motor o el sello del eje, sustituye tambi\u00e9n la placa portasellos al mismo tiempo: una cara de placa rayada o deformada da\u00f1ar\u00e1 de inmediato un sello mec\u00e1nico nuevo.<\/p>\n<h3>C\u00f3mo instalarlo<\/h3>\n<p>Corta la alimentaci\u00f3n y despresuriza la bomba antes de empezar. Retira la abrazadera de banda, separa el cuerpo h\u00famedo del motor y extrae las cuatro tuercas y arandelas de seguridad que fijan la placa portasellos a la brida del motor. Retira la placa antigua y extrae a presi\u00f3n el sello mec\u00e1nico desgastado. Asienta el nuevo sello mec\u00e1nico en la placa portasellos nueva, asegur\u00e1ndote de que quede totalmente escuadrado en su alojamiento antes de volver a presionar el rodete sobre el eje. Vuelve a montar en orden inverso, alineando la placa portasellos con precisi\u00f3n antes de apretar la abrazadera de banda de manera uniforme para evitar huecos en la uni\u00f3n de la carcasa.<\/p>\n<h3>Por qu\u00e9 es importante utilizar productos originales de Pentair<\/h3>\n<p>Las caras de contacto de la placa portasellos deben cumplir tolerancias de planitud precisas: una pieza fundida de recambio fuera de especificaci\u00f3n se balancear\u00e1 sobre la brida del motor y causar\u00e1 una fuga inmediata, independientemente de c\u00f3mo se ajuste la abrazadera. El utillaje original Pentair garantiza que la geometr\u00eda de las caras, los centros de los orificios de esp\u00e1rragos y el di\u00e1metro del alojamiento del sello est\u00e9n dentro de la tolerancia OEM, de modo que el sello mec\u00e1nico incluido se asiente y funcione correctamente desde el primer arranque.<\/p>","protected":false},"excerpt":{"rendered":"<p>Pentair UltraFlow NM pump seal plate with seal kit This is the OEM seal plate and seal kit assembly for the Pentair UltraFlow NM pool pump. The seal plate is the machined intermediate bracket that sits between the motor flange and the wet end of the pump, housing the mechanical shaft seal and providing the<a href=\"https:\/\/www.poolparthub.com\/es\/product\/pentair-seal-plate-seal-kit-for-ultraflow-nm-pump\/\">Seguir leyendo <span class=\"sr-only\">&#8220;Pentair &#8211; UltraFlow NM pump seal plate with seal kit &#8211; R39004910&#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":[38],"product_cat":[2058],"product_tag":[],"class_list":["post-12805","product","type-product","status-publish","product_brand-pentair","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":"OEM geometry ensures flat, leak-free seating on the motor flange."},{"text_details_type":"yes","text_details_product":"Seal kit included \u2014 one service operation restores full integrity."},{"text_details_type":"yes","text_details_product":"Correct stud-hole centres; no drilling or modification needed."},{"text_details_type":"yes","text_details_product":"Precision seal bore prevents mechanical seal rocking and premature wear."},{"text_details_type":"yes","text_details_product":"Genuine Pentair part protects motor bearings from water ingress."},{"text_details_type":"no","text_details_product":"Confirmed fit for the UltraFlow NM only \u2014 verify your pump's model label before ordering."},{"text_details_type":"no","text_details_product":"Requires full wet-end disassembly; allow 30\u201345 minutes and a socket set."}],"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 v28.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Pentair - UltraFlow NM pump seal plate with seal kit - R39004910 | PoolPartHub<\/title>\n<meta name=\"description\" content=\"Genuine Pentair UltraFlow NM pump seal plate with seal kit. Restores dry-side\/wet-side integrity. Direct OEM replacement. Fast EU delivery from Poolparthub.\" \/>\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\/pentair-seal-plate-seal-kit-for-ultraflow-nm-pump\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Pentair - UltraFlow NM pump seal plate with seal kit - R39004910\" \/>\n<meta property=\"og:description\" content=\"Genuine Pentair UltraFlow NM pump seal plate with seal kit. Restores dry-side\/wet-side integrity. Direct OEM replacement. 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