{"id":8813,"date":"2026-02-17T12:40:12","date_gmt":"2026-02-17T12:40:12","guid":{"rendered":"https:\/\/www.poolparthub.com\/?post_type=product&#038;p=8813"},"modified":"2026-03-24T10:10:18","modified_gmt":"2026-03-24T10:10:18","slug":"astralpool-c71-deflector-washer-1-2-1-hp-4405010163","status":"publish","type":"product","link":"https:\/\/www.poolparthub.com\/nl\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/","title":{"rendered":"Astralpool C71 deflector washer 1\/2\u20131 HP &#8211; 4405010163"},"content":{"rendered":"<h2>Astralpool C71 deflector washer 1\/2\u20131 HP 4405010163<\/h2>\n<p>\nThe Astralpool C71 deflector washer 1\/2\u20131 HP 4405010163 is an original protective washer designed for Astralpool pool pumps equipped with<br \/>\nC71 frame motors in the 0.5 to 1 horsepower range. Mounted on the motor shaft, it helps deflect splashed water away from the mechanical<br \/>\nseal and motor front, contributing to longer seal life and improved overall pump reliability.\n<\/p>\n<h3>Function of the Astralpool C71 deflector washer<\/h3>\n<p>\nThe deflector washer sits between the motor front face and the hydraulic section, rotating with the shaft. Its profile is designed to<br \/>\ndirect any droplets or condensation away from the mechanical seal zone and motor bearing area. By limiting the amount of moisture that<br \/>\nreaches these components, the Astralpool C71 deflector washer 4405010163 helps reduce corrosion risks and premature wear.\n<\/p>\n<p>\nOn pumps that operate many hours a day in humid technical rooms, this small part plays an important role in maintaining a dry, protected<br \/>\ninterface between the motor and the pump body.\n<\/p>\n<h3>Compatibility and typical applications<\/h3>\n<p>\nThis deflector washer is intended for compatible Astralpool circulation pumps that use C71 frame motors between 0.5 HP and 1 HP and list<br \/>\nreference 4405010163 in their exploded view or spare parts list. It is commonly used in residential pool filtration systems where the<br \/>\npump circulates water through sand, glass or cartridge filters.\n<\/p>\n<ul>\n<li>Suitable for Astralpool pool pumps with C71 frame motors rated 0.5\u20131 HP.<\/li>\n<li>Original part as shown in official exploded diagrams specifying 4405010163.<\/li>\n<li>Ideal to replace missing, corroded or deformed deflector washers during pump overhaul.<\/li>\n<\/ul>\n<p>\nAlways check the pump identification label and parts documentation to confirm that this is the correct washer reference for your model.\n<\/p>\n<h3>When to replace the deflector washer 4405010163<\/h3>\n<p>\nAlthough it does not directly contact pool water under pressure, the deflector washer operates in a humid environment and rotates at<br \/>\nmotor speed. Over time, corrosion, dirt or mechanical damage can reduce its effectiveness or create imbalance.\n<\/p>\n<ul>\n<li>Visible corrosion, deformation or cracks on the washer surface.<\/li>\n<li>Washer missing after previous work on the motor or mechanical seal.<\/li>\n<li>Signs of water marks or rust around the motor front bearing area.<\/li>\n<li>Vibration or noise possibly linked to a damaged or unbalanced washer.<\/li>\n<\/ul>\n<p>\nReplacing the washer whenever you change the mechanical seal or motor front components is good practice to maintain optimal protection.\n<\/p>\n<h3>Installation recommendations<\/h3>\n<p>\nInstalling the Astralpool C71 deflector washer 1\/2\u20131 HP 4405010163 is done while the pump is already open for service, typically during<br \/>\nmechanical seal or motor replacement. The system must always be isolated electrically and hydraulically before starting work.\n<\/p>\n<ul>\n<li>Switch off the power supply, close valves and drain the pump housing.<\/li>\n<li>Separate the wet end from the motor and remove the impeller and mechanical seal.<\/li>\n<li>Remove the old deflector washer from the shaft, noting its orientation.<\/li>\n<li>Clean the shaft and motor front face to remove rust or deposits.<\/li>\n<li>Slide the new deflector washer into position according to the original direction.<\/li>\n<li>Install the new mechanical seal, refit the impeller and reassemble the pump.<\/li>\n<\/ul>\n<p>\nBefore restarting filtration, turn the shaft by hand to ensure the washer rotates freely without contact and observe the motor front area<br \/>\nduring the first minutes of operation.\n<\/p>\n<h3>Good practice for long term protection<\/h3>\n<p>\nWith the Astralpool C71 deflector washer 1\/2\u20131 HP 4405010163 correctly installed, a few simple habits help protect the motor and seal<br \/>\narea over many seasons.\n<\/p>\n<ul>\n<li>Keep the technical room as dry and well ventilated as possible.<\/li>\n<li>Check periodically for any signs of moisture or rust around the motor front.<\/li>\n<li>Replace the washer whenever the mechanical seal or motor front bearing is serviced.<\/li>\n<li>Avoid water jets directly on the motor and flange when cleaning the plant room.<\/li>\n<\/ul>\n<p>\nUsing the original Astralpool C71 deflector washer 4405010163 ensures that compatible pumps maintain proper protection at the motor front,<br \/>\nsupporting reliable, quiet filtration in everyday pool operation.<\/p>","protected":false},"excerpt":{"rendered":"<p>Astralpool C71 deflector washer 1\/2\u20131 HP 4405010163 The Astralpool C71 deflector washer 1\/2\u20131 HP 4405010163 is an original protective washer designed for Astralpool pool pumps equipped with C71 frame motors in the 0.5 to 1 horsepower range. Mounted on the motor shaft, it helps deflect splashed water away from the mechanical seal and motor front,<a href=\"https:\/\/www.poolparthub.com\/nl\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/\">Continue reading <span class=\"sr-only\">&#8220;Astralpool C71 deflector washer 1\/2\u20131 HP &#8211; 4405010163&#8221;<\/span><\/a><\/p>","protected":false},"featured_media":8815,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false,"bwfblock_default_font":"","inline_featured_image":false},"product_brand":[920],"product_cat":[1721],"product_tag":[],"class_list":["post-8813","product","type-product","status-publish","has-post-thumbnail","product_brand-astralpool","product_cat-spare-parts","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":"","details_product":[{"text_details_type":"yes","text_details_product":"Original C71 deflector washer matched to 0.5\u20131 HP Astralpool pumps "},{"text_details_type":"yes","text_details_product":"Helps protect the mechanical seal and motor front from splashed water "},{"text_details_type":"yes","text_details_product":"Simple, low cost part to include during major pump servicing "},{"text_details_type":"yes","text_details_product":"Easy to install when the wet end is already disassembled"},{"text_details_type":"no","text_details_product":"Only compatible with pumps that specify reference 4405010163 "},{"text_details_type":"no","text_details_product":"Requires partial pump disassembly to access and replace"}],"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 v27.7) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Astralpool C71 deflector washer 1\/2\u20131 HP - 4405010163 | PoolPartHub<\/title>\n<meta name=\"description\" content=\"Original Astralpool C71 deflector washer 1\/2\u20131 HP 4405010163 for compatible pumps, protecting the mechanical seal and motor front for reliable residential pool filtration.\" \/>\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\/nl\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/\" \/>\n<meta property=\"og:locale\" content=\"nl_NL\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Astralpool C71 deflector washer 1\/2\u20131 HP - 4405010163\" \/>\n<meta property=\"og:description\" content=\"Original Astralpool C71 deflector washer 1\/2\u20131 HP 4405010163 for compatible pumps, protecting the mechanical seal and motor front for reliable residential pool filtration.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.poolparthub.com\/nl\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/\" \/>\n<meta property=\"og:site_name\" content=\"PoolPartHub\" \/>\n<meta property=\"article:modified_time\" content=\"2026-03-24T10:10:18+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/02\/4405010163.png\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"800\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/png\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Geschatte leestijd\" \/>\n\t<meta name=\"twitter:data1\" content=\"1 minuut\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\\\/\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\\\/\",\"name\":\"Astralpool C71 deflector washer 1\\\/2\u20131 HP - 4405010163 | PoolPartHub\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/4405010163.png\",\"datePublished\":\"2026-02-17T12:40:12+00:00\",\"dateModified\":\"2026-03-24T10:10:18+00:00\",\"description\":\"Original Astralpool C71 deflector washer 1\\\/2\u20131 HP 4405010163 for compatible pumps, protecting the mechanical seal and motor front for reliable residential pool filtration.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\\\/#breadcrumb\"},\"inLanguage\":\"nl-NL\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/4405010163.png\",\"contentUrl\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/4405010163.png\",\"width\":800,\"height\":800,\"caption\":\"Astralpool C71 deflector washer 1\\\/2\u20131 HP - 4405010163\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/product\\\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.poolparthub.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Shop\",\"item\":\"https:\\\/\\\/www.poolparthub.com\\\/shop\\\/\"},{\"@type\":\"ListItem\",\"position\":3,\"name\":\"Astralpool C71 deflector washer 1\\\/2\u20131 HP &#8211; 4405010163\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#website\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/\",\"name\":\"PoolPartHub\",\"description\":\"Your Spare Part Companion\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.poolparthub.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"nl-NL\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#organization\",\"name\":\"PoolPartHub\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"nl-NL\",\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Logo-1.png\",\"contentUrl\":\"https:\\\/\\\/www.poolparthub.com\\\/wp-content\\\/uploads\\\/2026\\\/02\\\/Logo-1.png\",\"width\":303,\"height\":30,\"caption\":\"PoolPartHub\"},\"image\":{\"@id\":\"https:\\\/\\\/www.poolparthub.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}}]}<\/script>\n<!-- \/ Yoast SEO Premium plugin. -->","yoast_head_json":{"title":"Astralpool C71 deflector washer 1\/2\u20131 HP - 4405010163 | PoolPartHub","description":"Original Astralpool C71 deflector washer 1\/2\u20131 HP 4405010163 for compatible pumps, protecting the mechanical seal and motor front for reliable residential pool filtration.","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.poolparthub.com\/nl\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/","og_locale":"nl_NL","og_type":"article","og_title":"Astralpool C71 deflector washer 1\/2\u20131 HP - 4405010163","og_description":"Original Astralpool C71 deflector washer 1\/2\u20131 HP 4405010163 for compatible pumps, protecting the mechanical seal and motor front for reliable residential pool filtration.","og_url":"https:\/\/www.poolparthub.com\/nl\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/","og_site_name":"PoolPartHub","article_modified_time":"2026-03-24T10:10:18+00:00","og_image":[{"width":800,"height":800,"url":"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/02\/4405010163.png","type":"image\/png"}],"twitter_card":"summary_large_image","twitter_misc":{"Geschatte leestijd":"1 minuut"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/www.poolparthub.com\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/","url":"https:\/\/www.poolparthub.com\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/","name":"Astralpool C71 deflector washer 1\/2\u20131 HP - 4405010163 | PoolPartHub","isPartOf":{"@id":"https:\/\/www.poolparthub.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.poolparthub.com\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/#primaryimage"},"image":{"@id":"https:\/\/www.poolparthub.com\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/#primaryimage"},"thumbnailUrl":"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/02\/4405010163.png","datePublished":"2026-02-17T12:40:12+00:00","dateModified":"2026-03-24T10:10:18+00:00","description":"Original Astralpool C71 deflector washer 1\/2\u20131 HP 4405010163 for compatible pumps, protecting the mechanical seal and motor front for reliable residential pool filtration.","breadcrumb":{"@id":"https:\/\/www.poolparthub.com\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/#breadcrumb"},"inLanguage":"nl-NL","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.poolparthub.com\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/"]}]},{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/www.poolparthub.com\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/#primaryimage","url":"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/02\/4405010163.png","contentUrl":"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/02\/4405010163.png","width":800,"height":800,"caption":"Astralpool C71 deflector washer 1\/2\u20131 HP - 4405010163"},{"@type":"BreadcrumbList","@id":"https:\/\/www.poolparthub.com\/product\/astralpool-c71-deflector-washer-1-2-1-hp-4405010163\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.poolparthub.com\/"},{"@type":"ListItem","position":2,"name":"Shop","item":"https:\/\/www.poolparthub.com\/shop\/"},{"@type":"ListItem","position":3,"name":"Astralpool C71 deflector washer 1\/2\u20131 HP &#8211; 4405010163"}]},{"@type":"WebSite","@id":"https:\/\/www.poolparthub.com\/#website","url":"https:\/\/www.poolparthub.com\/","name":"PoolPartHub","description":"Your Spare Part Companion","publisher":{"@id":"https:\/\/www.poolparthub.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.poolparthub.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"nl-NL"},{"@type":"Organization","@id":"https:\/\/www.poolparthub.com\/#organization","name":"PoolPartHub","url":"https:\/\/www.poolparthub.com\/","logo":{"@type":"ImageObject","inLanguage":"nl-NL","@id":"https:\/\/www.poolparthub.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/02\/Logo-1.png","contentUrl":"https:\/\/www.poolparthub.com\/wp-content\/uploads\/2026\/02\/Logo-1.png","width":303,"height":30,"caption":"PoolPartHub"},"image":{"@id":"https:\/\/www.poolparthub.com\/#\/schema\/logo\/image\/"}}]}},"_links":{"self":[{"href":"https:\/\/www.poolparthub.com\/nl\/wp-json\/wp\/v2\/product\/8813","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.poolparthub.com\/nl\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.poolparthub.com\/nl\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.poolparthub.com\/nl\/wp-json\/wp\/v2\/comments?post=8813"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.poolparthub.com\/nl\/wp-json\/wp\/v2\/media\/8815"}],"wp:attachment":[{"href":"https:\/\/www.poolparthub.com\/nl\/wp-json\/wp\/v2\/media?parent=8813"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.poolparthub.com\/nl\/wp-json\/wp\/v2\/product_brand?post=8813"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.poolparthub.com\/nl\/wp-json\/wp\/v2\/product_cat?post=8813"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.poolparthub.com\/nl\/wp-json\/wp\/v2\/product_tag?post=8813"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}